Adjusted savings: education expenditure (% of GNI)
Education expenditure refers to the current operating expenditures in education, including wages and salaries and excluding capital investments in buildings and equipment.
| Country | Year | Value |
|---|---|---|
| Aruba | 2011 | 5.77 |
| Aruba | 2012 | 6.86 |
| Aruba | 2013 | 7.27 |
| Aruba | 2014 | 6.41 |
| Aruba | 2015 | 6.79 |
| Aruba | 2016 | 6.79 |
| Aruba | 2017 | 6.79 |
| Afghanistan | 2011 | 2.84 |
| Afghanistan | 2012 | 2.14 |
| Afghanistan | 2013 | 2.78 |
| Afghanistan | 2014 | 2.97 |
| Afghanistan | 2015 | 2.58 |
| Afghanistan | 2016 | 2.58 |
| Afghanistan | 2017 | 2.58 |
| Angola | 2011 | 3.57 |
| Angola | 2012 | 3.57 |
| Angola | 2013 | 3.57 |
| Angola | 2014 | 3.57 |
| Angola | 2015 | 3.57 |
| Angola | 2016 | 3.57 |
| Angola | 2017 | 3.57 |
| Albania | 2011 | 3.14 |
| Albania | 2012 | 3.16 |
| Albania | 2013 | 3.18 |
| Albania | 2014 | 3.15 |
| Albania | 2015 | 3.12 |
| Albania | 2016 | 3.57 |
| Albania | 2017 | 3.57 |
| Andorra | 2011 | 3.12 |
| Andorra | 2012 | 2.78 |
| Andorra | 2013 | 2.44 |
| Andorra | 2014 | 2.44 |
| Andorra | 2015 | 2.44 |
| Andorra | 2016 | 2.44 |
| Andorra | 2017 | 2.44 |
| Arab World | 2011 | 4.96 |
| Arab World | 2012 | 4.91 |
| Arab World | 2013 | 4.94 |
| Arab World | 2014 | 4.95 |
| Arab World | 2015 | 4.96 |
| Arab World | 2016 | 4.96 |
| Arab World | 2017 | 4.97 |
| Argentina | 2011 | 4.86 |
| Argentina | 2012 | 5.21 |
| Argentina | 2013 | 5.23 |
| Argentina | 2014 | 5.08 |
| Argentina | 2015 | 5.25 |
| Argentina | 2016 | 5.08 |
| Argentina | 2017 | 5.08 |
| Armenia | 2011 | 2.91 |
| Armenia | 2012 | 2.96 |
| Armenia | 2013 | 2.55 |
| Armenia | 2014 | 2.10 |
| Armenia | 2015 | 2.69 |
| Armenia | 2016 | 2.45 |
| Armenia | 2017 | 2.45 |
| American Samoa | 2011 | 11.76 |
| American Samoa | 2012 | 11.76 |
| American Samoa | 2013 | 11.76 |
| American Samoa | 2014 | 11.76 |
| American Samoa | 2015 | 11.76 |
| American Samoa | 2016 | 11.76 |
| American Samoa | 2017 | 11.76 |
| Antigua and Barbuda | 2011 | 2.25 |
| Antigua and Barbuda | 2012 | 2.25 |
| Antigua and Barbuda | 2013 | 2.25 |
| Antigua and Barbuda | 2014 | 2.25 |
| Antigua and Barbuda | 2015 | 2.25 |
| Antigua and Barbuda | 2016 | 2.25 |
| Antigua and Barbuda | 2017 | 2.25 |
| Australia | 2011 | 4.85 |
| Australia | 2012 | 5.05 |
| Australia | 2013 | 4.95 |
| Australia | 2014 | 4.84 |
| Australia | 2015 | 5.03 |
| Australia | 2016 | 5.03 |
| Australia | 2017 | 5.03 |
| Austria | 2011 | 5.40 |
| Austria | 2012 | 5.21 |
| Austria | 2013 | 5.28 |
| Austria | 2014 | 5.17 |
| Austria | 2015 | 5.21 |
| Austria | 2016 | 5.21 |
| Austria | 2017 | 5.21 |
| Azerbaijan | 2011 | 2.56 |
| Azerbaijan | 2012 | 2.15 |
| Azerbaijan | 2013 | 2.46 |
| Azerbaijan | 2014 | 2.61 |
| Azerbaijan | 2015 | 3.00 |
| Azerbaijan | 2016 | 3.05 |
| Azerbaijan | 2017 | 3.05 |
| Burundi | 2011 | 5.77 |
| Burundi | 2012 | 5.69 |
| Burundi | 2013 | 5.18 |
| Burundi | 2014 | 5.18 |
| Burundi | 2015 | 5.18 |
| Burundi | 2016 | 5.18 |
| Burundi | 2017 | 5.18 |
| Belgium | 2011 | 6.12 |
| Belgium | 2012 | 6.15 |
| Belgium | 2013 | 6.17 |
| Belgium | 2014 | 6.28 |
| Belgium | 2015 | 6.26 |
| Belgium | 2016 | 6.26 |
| Belgium | 2017 | 6.26 |
| Benin | 2011 | 4.78 |
| Benin | 2012 | 4.76 |
| Benin | 2013 | 4.69 |
| Benin | 2014 | 4.55 |
| Benin | 2015 | 4.03 |
| Benin | 2016 | 4.03 |
| Benin | 2017 | 4.03 |
| Burkina Faso | 2011 | 4.13 |
| Burkina Faso | 2012 | 3.62 |
| Burkina Faso | 2013 | 4.31 |
| Burkina Faso | 2014 | 4.31 |
| Burkina Faso | 2015 | 4.31 |
| Burkina Faso | 2016 | 4.31 |
| Burkina Faso | 2017 | 4.31 |
| Bangladesh | 2011 | 1.97 |
| Bangladesh | 2012 | 1.98 |
| Bangladesh | 2013 | 1.80 |
| Bangladesh | 2014 | 1.61 |
| Bangladesh | 2015 | 1.43 |
| Bangladesh | 2016 | 1.24 |
| Bangladesh | 2017 | 1.24 |
| Bulgaria | 2011 | 3.69 |
| Bulgaria | 2012 | 3.57 |
| Bulgaria | 2013 | 3.85 |
| Bulgaria | 2014 | 3.85 |
| Bulgaria | 2015 | 3.85 |
| Bulgaria | 2016 | 3.85 |
| Bulgaria | 2017 | 3.85 |
| Bahrain | 2011 | 2.82 |
| Bahrain | 2012 | 2.91 |
| Bahrain | 2013 | 2.91 |
| Bahrain | 2014 | 2.91 |
| Bahrain | 2015 | 2.91 |
| Bahrain | 2016 | 2.91 |
| Bahrain | 2017 | 2.91 |
| Bahamas, The | 2011 | 3.84 |
| Bahamas, The | 2012 | 3.84 |
| Bahamas, The | 2013 | 3.84 |
| Bahamas, The | 2014 | 3.84 |
| Bahamas, The | 2015 | 3.84 |
| Bahamas, The | 2016 | 3.84 |
| Bahamas, The | 2017 | 3.84 |
| Belarus | 2011 | 4.51 |
| Belarus | 2012 | 4.77 |
| Belarus | 2013 | 4.88 |
| Belarus | 2014 | 4.69 |
| Belarus | 2015 | 4.77 |
| Belarus | 2016 | 4.98 |
| Belarus | 2017 | 4.73 |
| Belize | 2011 | 6.70 |
| Belize | 2012 | 6.55 |
| Belize | 2013 | 6.39 |
| Belize | 2014 | 6.39 |
| Belize | 2015 | 6.39 |
| Belize | 2016 | 6.39 |
| Belize | 2017 | 6.39 |
| Bermuda | 2011 | 2.10 |
| Bermuda | 2012 | 2.10 |
| Bermuda | 2013 | 2.10 |
| Bermuda | 2014 | 2.10 |
| Bermuda | 2015 | 2.10 |
| Bermuda | 2016 | 2.10 |
| Bermuda | 2017 | 2.10 |
| Bolivia | 2011 | 6.55 |
| Bolivia | 2012 | 6.06 |
| Bolivia | 2013 | 6.07 |
| Bolivia | 2014 | 6.08 |
| Bolivia | 2015 | 6.08 |
| Bolivia | 2016 | 6.08 |
| Bolivia | 2017 | 6.08 |
| Brazil | 2011 | 5.49 |
| Brazil | 2012 | 5.54 |
| Brazil | 2013 | 5.54 |
| Brazil | 2014 | 5.67 |
| Brazil | 2015 | 6.13 |
| Brazil | 2016 | 6.13 |
| Brazil | 2017 | 6.13 |
| Barbados | 2011 | 5.58 |
| Barbados | 2012 | 5.39 |
| Barbados | 2013 | 5.83 |
| Barbados | 2014 | 6.27 |
| Barbados | 2015 | 5.70 |
| Barbados | 2016 | 5.13 |
| Barbados | 2017 | 4.67 |
| Brunei Darussalam | 2011 | 2.36 |
| Brunei Darussalam | 2012 | 2.68 |
| Brunei Darussalam | 2013 | 3.01 |
| Brunei Darussalam | 2014 | 3.34 |
| Brunei Darussalam | 2015 | 3.66 |
| Brunei Darussalam | 2016 | 3.99 |
| Brunei Darussalam | 2017 | 3.99 |
| Bhutan | 2011 | 3.37 |
| Bhutan | 2012 | 4.23 |
| Bhutan | 2013 | 5.10 |
| Bhutan | 2014 | 5.96 |
| Bhutan | 2015 | 6.83 |
| Bhutan | 2016 | 6.83 |
| Bhutan | 2017 | 6.83 |
| Botswana | 2011 | 9.48 |
| Botswana | 2012 | 9.48 |
| Botswana | 2013 | 9.48 |
| Botswana | 2014 | 9.48 |
| Botswana | 2015 | 9.48 |
| Botswana | 2016 | 9.48 |
| Botswana | 2017 | 9.48 |
| Central African Republic | 2011 | 1.15 |
| Central African Republic | 2012 | 1.15 |
| Central African Republic | 2013 | 1.15 |
| Central African Republic | 2014 | 1.15 |
| Central African Republic | 2015 | 1.15 |
| Central African Republic | 2016 | 1.15 |
| Central African Republic | 2017 | 1.15 |
| Canada | 2011 | 4.93 |
| Canada | 2012 | 4.93 |
| Canada | 2013 | 4.93 |
| Canada | 2014 | 4.93 |
| Canada | 2015 | 4.93 |
| Canada | 2016 | 4.93 |
| Canada | 2017 | 4.93 |
| Central Europe and the Baltics | 2011 | 4.27 |
| Central Europe and the Baltics | 2012 | 4.29 |
| Central Europe and the Baltics | 2013 | 4.24 |
| Central Europe and the Baltics | 2014 | 4.22 |
| Central Europe and the Baltics | 2015 | 4.46 |
| Central Europe and the Baltics | 2016 | 4.45 |
| Central Europe and the Baltics | 2017 | 4.45 |
| Switzerland | 2011 | 4.54 |
| Switzerland | 2012 | 4.57 |
| Switzerland | 2013 | 4.49 |
| Switzerland | 2014 | 4.53 |
| Switzerland | 2015 | 4.48 |
| Switzerland | 2016 | 4.48 |
| Switzerland | 2017 | 4.48 |
| Chile | 2011 | 4.12 |
| Chile | 2012 | 4.66 |
| Chile | 2013 | 4.57 |
| Chile | 2014 | 4.57 |
| Chile | 2015 | 4.57 |
| Chile | 2016 | 4.57 |
| Chile | 2017 | 4.57 |
| China | 2011 | 1.79 |
| China | 2012 | 1.79 |
| China | 2013 | 1.79 |
| China | 2014 | 1.79 |
| China | 2015 | 1.79 |
| China | 2016 | 1.79 |
| China | 2017 | 1.79 |
| Cote d'Ivoire | 2011 | 4.02 |
| Cote d'Ivoire | 2012 | 4.15 |
| Cote d'Ivoire | 2013 | 4.43 |
| Cote d'Ivoire | 2014 | 4.36 |
| Cote d'Ivoire | 2015 | 4.69 |
| Cote d'Ivoire | 2016 | 4.69 |
| Cote d'Ivoire | 2017 | 4.69 |
| Cameroon | 2011 | 2.81 |
| Cameroon | 2012 | 2.67 |
| Cameroon | 2013 | 2.68 |
| Cameroon | 2014 | 2.68 |
| Cameroon | 2015 | 2.68 |
| Cameroon | 2016 | 2.68 |
| Cameroon | 2017 | 2.68 |
| Congo, Dem. Rep. | 2011 | 1.70 |
| Congo, Dem. Rep. | 2012 | 1.88 |
| Congo, Dem. Rep. | 2013 | 2.06 |
| Congo, Dem. Rep. | 2014 | 2.06 |
| Congo, Dem. Rep. | 2015 | 2.06 |
| Congo, Dem. Rep. | 2016 | 2.06 |
| Congo, Dem. Rep. | 2017 | 2.06 |
| Congo, Rep. | 2011 | 2.52 |
| Congo, Rep. | 2012 | 2.52 |
| Congo, Rep. | 2013 | 2.52 |
| Congo, Rep. | 2014 | 2.52 |
| Congo, Rep. | 2015 | 2.52 |
| Congo, Rep. | 2016 | 2.52 |
| Congo, Rep. | 2017 | 2.52 |
| Colombia | 2011 | 3.26 |
| Colombia | 2012 | 3.19 |
| Colombia | 2013 | 3.70 |
| Colombia | 2014 | 3.47 |
| Colombia | 2015 | 3.42 |
| Colombia | 2016 | 3.57 |
| Colombia | 2017 | 3.44 |
| Comoros | 2011 | 4.15 |
| Comoros | 2012 | 4.19 |
| Comoros | 2013 | 4.24 |
| Comoros | 2014 | 4.28 |
| Comoros | 2015 | 4.33 |
| Comoros | 2016 | 4.33 |
| Comoros | 2017 | 4.33 |
| Cabo Verde | 2011 | 5.01 |
| Cabo Verde | 2012 | 5.07 |
| Cabo Verde | 2013 | 5.14 |
| Cabo Verde | 2014 | 5.20 |
| Cabo Verde | 2015 | 5.27 |
| Cabo Verde | 2016 | 5.30 |
| Cabo Verde | 2017 | 5.30 |
| Costa Rica | 2011 | 6.64 |
| Costa Rica | 2012 | 6.85 |
| Costa Rica | 2013 | 7.07 |
| Costa Rica | 2014 | 7.10 |
| Costa Rica | 2015 | 7.12 |
| Costa Rica | 2016 | 7.14 |
| Costa Rica | 2017 | 7.49 |
| Caribbean small states | 2011 | 4.18 |
| Caribbean small states | 2012 | 4.12 |
| Caribbean small states | 2013 | 4.09 |
| Caribbean small states | 2014 | 4.07 |
| Caribbean small states | 2015 | 3.93 |
| Caribbean small states | 2016 | 3.92 |
| Caribbean small states | 2017 | 3.87 |
| Cuba | 2011 | 13.01 |
| Cuba | 2012 | 13.01 |
| Cuba | 2013 | 13.01 |
| Cuba | 2014 | 13.01 |
| Cuba | 2015 | 13.01 |
| Cuba | 2016 | 13.01 |
| Cuba | 2017 | 13.01 |
| Cyprus | 2011 | 5.94 |
| Cyprus | 2012 | 6.21 |
| Cyprus | 2013 | 6.48 |
| Cyprus | 2014 | 6.42 |
| Cyprus | 2015 | 6.04 |
| Cyprus | 2016 | 6.04 |
| Cyprus | 2017 | 6.04 |
| Czech Republic | 2011 | 4.02 |
| Czech Republic | 2012 | 4.09 |
| Czech Republic | 2013 | 3.92 |
| Czech Republic | 2014 | 3.81 |
| Czech Republic | 2015 | 5.73 |
| Czech Republic | 2016 | 5.73 |
| Czech Republic | 2017 | 5.73 |
| Germany | 2011 | 4.54 |
| Germany | 2012 | 4.67 |
| Germany | 2013 | 4.46 |
| Germany | 2014 | 4.49 |
| Germany | 2015 | 4.39 |
| Germany | 2016 | 4.39 |
| Germany | 2017 | 4.39 |
| Djibouti | 2011 | 7.43 |
| Djibouti | 2012 | 7.43 |
| Djibouti | 2013 | 7.43 |
| Djibouti | 2014 | 7.43 |
| Djibouti | 2015 | 7.43 |
| Djibouti | 2016 | 7.43 |
| Djibouti | 2017 | 7.43 |
| Dominica | 2011 | 5.00 |
| Dominica | 2012 | 5.00 |
| Dominica | 2013 | 5.00 |
| Dominica | 2014 | 5.00 |
| Dominica | 2015 | 5.00 |
| Dominica | 2016 | 5.00 |
| Dominica | 2017 | 5.00 |
| Denmark | 2011 | 8.07 |
| Denmark | 2012 | 6.43 |
| Denmark | 2013 | 7.73 |
| Denmark | 2014 | 6.90 |
| Denmark | 2015 | 6.90 |
| Denmark | 2016 | 6.90 |
| Denmark | 2017 | 6.90 |
| Dominican Republic | 2011 | 1.96 |
| Dominican Republic | 2012 | 2.00 |
| Dominican Republic | 2013 | 2.52 |
| Dominican Republic | 2014 | 2.52 |
| Dominican Republic | 2015 | 2.52 |
| Dominican Republic | 2016 | 2.52 |
| Dominican Republic | 2017 | 2.52 |
| Algeria | 2011 | 4.47 |
| Algeria | 2012 | 4.47 |
| Algeria | 2013 | 4.47 |
| Algeria | 2014 | 4.47 |
| Algeria | 2015 | 4.47 |
| Algeria | 2016 | 4.47 |
| Algeria | 2017 | 4.47 |
| East Asia & Pacific (excluding high income) | 2011 | 2.15 |
| East Asia & Pacific (excluding high income) | 2012 | 2.15 |
| East Asia & Pacific (excluding high income) | 2013 | 2.13 |
| East Asia & Pacific (excluding high income) | 2014 | 2.08 |
| East Asia & Pacific (excluding high income) | 2015 | 2.07 |
| East Asia & Pacific (excluding high income) | 2016 | 2.08 |
| East Asia & Pacific (excluding high income) | 2017 | 2.07 |
| Early-demographic dividend | 2011 | 4.13 |
| Early-demographic dividend | 2012 | 4.17 |
| Early-demographic dividend | 2013 | 4.11 |
| Early-demographic dividend | 2014 | 4.17 |
| Early-demographic dividend | 2015 | 4.03 |
| Early-demographic dividend | 2016 | 3.98 |
| Early-demographic dividend | 2017 | 3.98 |
| East Asia & Pacific | 2011 | 2.84 |
| East Asia & Pacific | 2012 | 2.86 |
| East Asia & Pacific | 2013 | 2.82 |
| East Asia & Pacific | 2014 | 2.71 |
| East Asia & Pacific | 2015 | 2.68 |
| East Asia & Pacific | 2016 | 2.67 |
| East Asia & Pacific | 2017 | 2.66 |
| Europe & Central Asia (excluding high income) | 2011 | 3.74 |
| Europe & Central Asia (excluding high income) | 2012 | 3.81 |
| Europe & Central Asia (excluding high income) | 2013 | 3.80 |
| Europe & Central Asia (excluding high income) | 2014 | 3.77 |
| Europe & Central Asia (excluding high income) | 2015 | 3.79 |
| Europe & Central Asia (excluding high income) | 2016 | 3.81 |
| Europe & Central Asia (excluding high income) | 2017 | 3.74 |
| Europe & Central Asia | 2011 | 4.68 |
| Europe & Central Asia | 2012 | 4.76 |
| Europe & Central Asia | 2013 | 4.71 |
| Europe & Central Asia | 2014 | 4.75 |
| Europe & Central Asia | 2015 | 4.74 |
| Europe & Central Asia | 2016 | 4.73 |
| Europe & Central Asia | 2017 | 4.71 |
| Ecuador | 2011 | 4.00 |
| Ecuador | 2012 | 3.93 |
| Ecuador | 2013 | 3.93 |
| Ecuador | 2014 | 3.93 |
| Ecuador | 2015 | 3.93 |
| Ecuador | 2016 | 3.93 |
| Ecuador | 2017 | 3.93 |
| Egypt, Arab Rep. | 2011 | 4.41 |
| Egypt, Arab Rep. | 2012 | 4.41 |
| Egypt, Arab Rep. | 2013 | 4.41 |
| Egypt, Arab Rep. | 2014 | 4.41 |
| Egypt, Arab Rep. | 2015 | 4.41 |
| Egypt, Arab Rep. | 2016 | 4.41 |
| Egypt, Arab Rep. | 2017 | 4.41 |
| Euro area | 2011 | 4.67 |
| Euro area | 2012 | 4.74 |
| Euro area | 2013 | 4.63 |
| Euro area | 2014 | 4.62 |
| Euro area | 2015 | 4.56 |
| Euro area | 2016 | 4.56 |
| Euro area | 2017 | 4.56 |
| Eritrea | 2011 | 1.72 |
| Eritrea | 2012 | 1.72 |
| Eritrea | 2013 | 1.72 |
| Eritrea | 2014 | 1.72 |
| Eritrea | 2015 | 1.72 |
| Eritrea | 2016 | 1.72 |
| Eritrea | 2017 | 1.72 |
| Spain | 2011 | 4.45 |
| Spain | 2012 | 4.10 |
| Spain | 2013 | 4.11 |
| Spain | 2014 | 4.08 |
| Spain | 2015 | 4.05 |
| Spain | 2016 | 4.05 |
| Spain | 2017 | 4.05 |
| Estonia | 2011 | 4.77 |
| Estonia | 2012 | 4.35 |
| Estonia | 2013 | 4.29 |
| Estonia | 2014 | 5.12 |
| Estonia | 2015 | 4.89 |
| Estonia | 2016 | 4.89 |
| Estonia | 2017 | 4.89 |
| Ethiopia | 2011 | 3.66 |
| Ethiopia | 2012 | 3.64 |
| Ethiopia | 2013 | 2.88 |
| Ethiopia | 2014 | 2.85 |
| Ethiopia | 2015 | 3.07 |
| Ethiopia | 2016 | 3.07 |
| Ethiopia | 2017 | 3.07 |
| Fragile and conflict affected situations | 2011 | 3.14 |
| Fragile and conflict affected situations | 2012 | 3.19 |
| Fragile and conflict affected situations | 2013 | 3.32 |
| Fragile and conflict affected situations | 2014 | 3.37 |
| Fragile and conflict affected situations | 2015 | 3.25 |
| Fragile and conflict affected situations | 2016 | 3.28 |
| Fragile and conflict affected situations | 2017 | 3.27 |
| Finland | 2011 | 6.02 |
| Finland | 2012 | 6.75 |
| Finland | 2013 | 6.72 |
| Finland | 2014 | 6.65 |
| Finland | 2015 | 6.41 |
| Finland | 2016 | 6.41 |
| Finland | 2017 | 6.41 |
| Fiji | 2011 | 4.41 |
| Fiji | 2012 | 4.18 |
| Fiji | 2013 | 3.96 |
| Fiji | 2014 | 3.96 |
| Fiji | 2015 | 3.96 |
| Fiji | 2016 | 3.96 |
| Fiji | 2017 | 3.96 |
| France | 2011 | 4.95 |
| France | 2012 | 5.01 |
| France | 2013 | 4.92 |
| France | 2014 | 4.96 |
| France | 2015 | 4.94 |
| France | 2016 | 4.94 |
| France | 2017 | 4.94 |
| Micronesia, Fed. Sts. | 2011 | 23.63 |
| Micronesia, Fed. Sts. | 2012 | 23.63 |
| Micronesia, Fed. Sts. | 2013 | 23.63 |
| Micronesia, Fed. Sts. | 2014 | 23.63 |
| Micronesia, Fed. Sts. | 2015 | 23.63 |
| Micronesia, Fed. Sts. | 2016 | 23.63 |
| Micronesia, Fed. Sts. | 2017 | 23.63 |
| Gabon | 2011 | 3.06 |
| Gabon | 2012 | 3.06 |
| Gabon | 2013 | 3.06 |
| Gabon | 2014 | 3.06 |
| Gabon | 2015 | 3.06 |
| Gabon | 2016 | 3.06 |
| Gabon | 2017 | 3.06 |
| United Kingdom | 2011 | 5.15 |
| United Kingdom | 2012 | 5.26 |
| United Kingdom | 2013 | 5.37 |
| United Kingdom | 2014 | 5.65 |
| United Kingdom | 2015 | 5.62 |
| United Kingdom | 2016 | 5.55 |
| United Kingdom | 2017 | 5.55 |
| Georgia | 2011 | 1.76 |
| Georgia | 2012 | 1.76 |
| Georgia | 2013 | 1.76 |
| Georgia | 2014 | 1.76 |
| Georgia | 2015 | 1.76 |
| Georgia | 2016 | 1.76 |
| Georgia | 2017 | 1.76 |
| Ghana | 2011 | 8.16 |
| Ghana | 2012 | 7.99 |
| Ghana | 2013 | 5.84 |
| Ghana | 2014 | 5.82 |
| Ghana | 2015 | 5.82 |
| Ghana | 2016 | 5.82 |
| Ghana | 2017 | 5.82 |
| Guinea | 2011 | 3.24 |
| Guinea | 2012 | 2.58 |
| Guinea | 2013 | 3.07 |
| Guinea | 2014 | 2.19 |
| Guinea | 2015 | 2.27 |
| Guinea | 2016 | 2.25 |
| Guinea | 2017 | 1.95 |
| Gambia, The | 2011 | 2.67 |
| Gambia, The | 2012 | 2.44 |
| Gambia, The | 2013 | 2.66 |
| Gambia, The | 2014 | 2.66 |
| Gambia, The | 2015 | 2.66 |
| Gambia, The | 2016 | 2.66 |
| Gambia, The | 2017 | 2.66 |
| Guinea-Bissau | 2011 | 1.30 |
| Guinea-Bissau | 2012 | 1.38 |
| Guinea-Bissau | 2013 | 1.16 |
| Guinea-Bissau | 2014 | 1.16 |
| Guinea-Bissau | 2015 | 1.16 |
| Guinea-Bissau | 2016 | 1.16 |
| Guinea-Bissau | 2017 | 1.16 |
| Equatorial Guinea | 2011 | 1.00 |
| Equatorial Guinea | 2012 | 1.00 |
| Equatorial Guinea | 2013 | 1.00 |
| Equatorial Guinea | 2014 | 1.00 |
| Equatorial Guinea | 2015 | 1.00 |
| Equatorial Guinea | 2016 | 1.00 |
| Equatorial Guinea | 2017 | 1.00 |
| Greece | 2011 | 3.10 |
| Greece | 2012 | 3.10 |
| Greece | 2013 | 3.10 |
| Greece | 2014 | 3.10 |
| Greece | 2015 | 3.10 |
| Greece | 2016 | 3.10 |
| Greece | 2017 | 3.10 |
| Grenada | 2011 | 3.75 |
| Grenada | 2012 | 3.75 |
| Grenada | 2013 | 3.75 |
| Grenada | 2014 | 3.75 |
| Grenada | 2015 | 3.75 |
| Grenada | 2016 | 3.75 |
| Grenada | 2017 | 3.75 |
| Guatemala | 2011 | 2.95 |
| Guatemala | 2012 | 2.94 |
| Guatemala | 2013 | 2.84 |
| Guatemala | 2014 | 2.91 |
| Guatemala | 2015 | 2.91 |
| Guatemala | 2016 | 2.82 |
| Guatemala | 2017 | 2.72 |
| Guam | 2011 | 8.32 |
| Guam | 2012 | 8.32 |
| Guam | 2013 | 8.32 |
| Guam | 2014 | 8.32 |
| Guam | 2015 | 8.32 |
| Guam | 2016 | 8.32 |
| Guam | 2017 | 8.32 |
| Guyana | 2011 | 3.14 |
| Guyana | 2012 | 2.92 |
| Guyana | 2013 | 2.92 |
| Guyana | 2014 | 2.92 |
| Guyana | 2015 | 2.92 |
| Guyana | 2016 | 2.92 |
| Guyana | 2017 | 2.92 |
| High income | 2011 | 4.68 |
| High income | 2012 | 4.55 |
| High income | 2013 | 4.54 |
| High income | 2014 | 4.54 |
| High income | 2015 | 4.52 |
| High income | 2016 | 4.49 |
| High income | 2017 | 4.50 |
| Hong Kong SAR, China | 2011 | 2.81 |
| Hong Kong SAR, China | 2012 | 2.84 |
| Hong Kong SAR, China | 2013 | 2.84 |
| Hong Kong SAR, China | 2014 | 2.84 |
| Hong Kong SAR, China | 2015 | 2.84 |
| Hong Kong SAR, China | 2016 | 2.84 |
| Hong Kong SAR, China | 2017 | 2.84 |
| Honduras | 2011 | 5.96 |
| Honduras | 2012 | 6.14 |
| Honduras | 2013 | 6.33 |
| Honduras | 2014 | 6.33 |
| Honduras | 2015 | 6.33 |
| Honduras | 2016 | 6.33 |
| Honduras | 2017 | 6.33 |
| Heavily indebted poor countries (HIPC) | 2011 | 3.72 |
| Heavily indebted poor countries (HIPC) | 2012 | 3.65 |
| Heavily indebted poor countries (HIPC) | 2013 | 3.62 |
| Heavily indebted poor countries (HIPC) | 2014 | 3.57 |
| Heavily indebted poor countries (HIPC) | 2015 | 3.52 |
| Heavily indebted poor countries (HIPC) | 2016 | 3.54 |
| Heavily indebted poor countries (HIPC) | 2017 | 3.50 |
| Croatia | 2011 | 4.19 |
| Croatia | 2012 | 4.35 |
| Croatia | 2013 | 4.51 |
| Croatia | 2014 | 4.51 |
| Croatia | 2015 | 4.51 |
| Croatia | 2016 | 4.51 |
| Croatia | 2017 | 4.51 |
| Haiti | 2011 | 1.46 |
| Haiti | 2012 | 1.46 |
| Haiti | 2013 | 1.46 |
| Haiti | 2014 | 1.46 |
| Haiti | 2015 | 1.46 |
| Haiti | 2016 | 1.46 |
| Haiti | 2017 | 1.46 |
| Hungary | 2011 | 4.47 |
| Hungary | 2012 | 4.15 |
| Hungary | 2013 | 4.10 |
| Hungary | 2014 | 4.42 |
| Hungary | 2015 | 4.47 |
| Hungary | 2016 | 4.47 |
| Hungary | 2017 | 4.47 |
| IBRD only | 2011 | 3.42 |
| IBRD only | 2012 | 3.38 |
| IBRD only | 2013 | 3.31 |
| IBRD only | 2014 | 3.28 |
| IBRD only | 2015 | 3.13 |
| IBRD only | 2016 | 3.11 |
| IBRD only | 2017 | 3.12 |
| IDA & IBRD total | 2011 | 3.37 |
| IDA & IBRD total | 2012 | 3.33 |
| IDA & IBRD total | 2013 | 3.27 |
| IDA & IBRD total | 2014 | 3.23 |
| IDA & IBRD total | 2015 | 3.09 |
| IDA & IBRD total | 2016 | 3.08 |
| IDA & IBRD total | 2017 | 3.09 |
| IDA total | 2011 | 2.64 |
| IDA total | 2012 | 2.68 |
| IDA total | 2013 | 2.66 |
| IDA total | 2014 | 2.64 |
| IDA total | 2015 | 2.64 |
| IDA total | 2016 | 2.72 |
| IDA total | 2017 | 2.68 |
| IDA blend | 2011 | 2.22 |
| IDA blend | 2012 | 2.30 |
| IDA blend | 2013 | 2.31 |
| IDA blend | 2014 | 2.33 |
| IDA blend | 2015 | 2.43 |
| IDA blend | 2016 | 2.60 |
| IDA blend | 2017 | 2.52 |
| Indonesia | 2011 | 2.86 |
| Indonesia | 2012 | 3.05 |
| Indonesia | 2013 | 3.05 |
| Indonesia | 2014 | 3.01 |
| Indonesia | 2015 | 3.27 |
| Indonesia | 2016 | 3.27 |
| Indonesia | 2017 | 3.27 |
| IDA only | 2011 | 3.09 |
| IDA only | 2012 | 3.10 |
| IDA only | 2013 | 3.06 |
| IDA only | 2014 | 2.99 |
| IDA only | 2015 | 2.87 |
| IDA only | 2016 | 2.83 |
| IDA only | 2017 | 2.82 |
| India | 2011 | 3.08 |
| India | 2012 | 3.08 |
| India | 2013 | 3.08 |
| India | 2014 | 3.08 |
| India | 2015 | 3.08 |
| India | 2016 | 3.08 |
| India | 2017 | 3.08 |
| Ireland | 2011 | 6.67 |
| Ireland | 2012 | 6.74 |
| Ireland | 2013 | 5.92 |
| Ireland | 2014 | 5.42 |
| Ireland | 2015 | 4.56 |
| Ireland | 2016 | 4.56 |
| Ireland | 2017 | 4.56 |
| Iran, Islamic Rep. | 2011 | 3.67 |
| Iran, Islamic Rep. | 2012 | 3.22 |
| Iran, Islamic Rep. | 2013 | 3.16 |
| Iran, Islamic Rep. | 2014 | 2.86 |
| Iran, Islamic Rep. | 2015 | 2.67 |
| Iran, Islamic Rep. | 2016 | 3.22 |
| Iran, Islamic Rep. | 2017 | 3.62 |
| Iraq | 2011 | 4.60 |
| Iraq | 2012 | 4.60 |
| Iraq | 2013 | 4.60 |
| Iraq | 2014 | 4.60 |
| Iraq | 2015 | 4.60 |
| Iraq | 2016 | 4.60 |
| Iraq | 2017 | 4.60 |
| Iceland | 2011 | 7.65 |
| Iceland | 2012 | 8.43 |
| Iceland | 2013 | 7.67 |
| Iceland | 2014 | 7.66 |
| Iceland | 2015 | 7.64 |
| Iceland | 2016 | 7.64 |
| Iceland | 2017 | 7.64 |
| Israel | 2011 | 5.37 |
| Israel | 2012 | 5.31 |
| Israel | 2013 | 5.45 |
| Israel | 2014 | 5.34 |
| Israel | 2015 | 5.38 |
| Israel | 2016 | 5.38 |
| Israel | 2017 | 5.38 |
| Italy | 2011 | 3.93 |
| Italy | 2012 | 3.93 |
| Italy | 2013 | 3.94 |
| Italy | 2014 | 3.88 |
| Italy | 2015 | 3.90 |
| Italy | 2016 | 3.90 |
| Italy | 2017 | 3.90 |
| Jamaica | 2011 | 6.43 |
| Jamaica | 2012 | 6.31 |
| Jamaica | 2013 | 6.27 |
| Jamaica | 2014 | 6.14 |
| Jamaica | 2015 | 5.53 |
| Jamaica | 2016 | 5.44 |
| Jamaica | 2017 | 5.30 |
| Jordan | 2011 | 3.80 |
| Jordan | 2012 | 3.76 |
| Jordan | 2013 | 3.72 |
| Jordan | 2014 | 3.68 |
| Jordan | 2015 | 3.65 |
| Jordan | 2016 | 3.61 |
| Jordan | 2017 | 3.41 |
| Japan | 2011 | 3.10 |
| Japan | 2012 | 3.20 |
| Japan | 2013 | 3.13 |
| Japan | 2014 | 2.99 |
| Japan | 2015 | 2.97 |
| Japan | 2016 | 2.95 |
| Japan | 2017 | 2.95 |
| Kazakhstan | 2011 | 3.03 |
| Kazakhstan | 2012 | 2.99 |
| Kazakhstan | 2013 | 2.95 |
| Kazakhstan | 2014 | 2.90 |
| Kazakhstan | 2015 | 2.86 |
| Kazakhstan | 2016 | 3.16 |
| Kazakhstan | 2017 | 3.16 |
| Kenya | 2011 | 5.03 |
| Kenya | 2012 | 5.22 |
| Kenya | 2013 | 5.22 |
| Kenya | 2014 | 5.04 |
| Kenya | 2015 | 4.93 |
| Kenya | 2016 | 4.93 |
| Kenya | 2017 | 4.93 |
| Kyrgyz Republic | 2011 | 7.14 |
| Kyrgyz Republic | 2012 | 7.17 |
| Kyrgyz Republic | 2013 | 6.36 |
| Kyrgyz Republic | 2014 | 5.00 |
| Kyrgyz Republic | 2015 | 5.25 |
| Kyrgyz Republic | 2016 | 5.71 |
| Kyrgyz Republic | 2017 | 5.71 |
| Cambodia | 2011 | 1.58 |
| Cambodia | 2012 | 1.65 |
| Cambodia | 2013 | 2.14 |
| Cambodia | 2014 | 2.00 |
| Cambodia | 2015 | 2.00 |
| Cambodia | 2016 | 2.00 |
| Cambodia | 2017 | 2.00 |
| Kiribati | 2011 | 6.10 |
| Kiribati | 2012 | 6.10 |
| Kiribati | 2013 | 6.10 |
| Kiribati | 2014 | 6.10 |
| Kiribati | 2015 | 6.10 |
| Kiribati | 2016 | 6.10 |
| Kiribati | 2017 | 6.10 |
| St. Kitts and Nevis | 2011 | 3.31 |
| St. Kitts and Nevis | 2012 | 3.31 |
| St. Kitts and Nevis | 2013 | 3.31 |
| St. Kitts and Nevis | 2014 | 3.31 |
| St. Kitts and Nevis | 2015 | 3.31 |
| St. Kitts and Nevis | 2016 | 3.31 |
| St. Kitts and Nevis | 2017 | 3.31 |
| Korea, Rep. | 2011 | 4.15 |
| Korea, Rep. | 2012 | 4.11 |
| Korea, Rep. | 2013 | 4.56 |
| Korea, Rep. | 2014 | 4.60 |
| Korea, Rep. | 2015 | 4.64 |
| Korea, Rep. | 2016 | 4.64 |
| Korea, Rep. | 2017 | 4.64 |
| Kuwait | 2011 | 3.19 |
| Kuwait | 2012 | 3.19 |
| Kuwait | 2013 | 3.19 |
| Kuwait | 2014 | 3.19 |
| Kuwait | 2015 | 3.19 |
| Kuwait | 2016 | 3.19 |
| Kuwait | 2017 | 3.19 |
| Latin America & Caribbean (excluding high income) | 2011 | 5.18 |
| Latin America & Caribbean (excluding high income) | 2012 | 5.21 |
| Latin America & Caribbean (excluding high income) | 2013 | 5.16 |
| Latin America & Caribbean (excluding high income) | 2014 | 5.35 |
| Latin America & Caribbean (excluding high income) | 2015 | 5.44 |
| Latin America & Caribbean (excluding high income) | 2016 | 5.44 |
| Latin America & Caribbean (excluding high income) | 2017 | 5.29 |
| Lao PDR | 2011 | 1.49 |
| Lao PDR | 2012 | 1.41 |
| Lao PDR | 2013 | 2.92 |
| Lao PDR | 2014 | 2.61 |
| Lao PDR | 2015 | 2.61 |
| Lao PDR | 2016 | 2.61 |
| Lao PDR | 2017 | 2.61 |
| Lebanon | 2011 | 1.43 |
| Lebanon | 2012 | 1.79 |
| Lebanon | 2013 | 2.10 |
| Lebanon | 2014 | 2.10 |
| Lebanon | 2015 | 2.10 |
| Lebanon | 2016 | 2.10 |
| Lebanon | 2017 | 2.10 |
| Liberia | 2011 | 3.66 |
| Liberia | 2012 | 3.66 |
| Liberia | 2013 | 3.66 |
| Liberia | 2014 | 3.66 |
| Liberia | 2015 | 3.66 |
| Liberia | 2016 | 3.66 |
| Liberia | 2017 | 3.66 |
| Libya | 2011 | 2.14 |
| Libya | 2012 | 2.14 |
| Libya | 2013 | 2.14 |
| Libya | 2014 | 2.14 |
| Libya | 2015 | 2.14 |
| Libya | 2016 | 2.14 |
| Libya | 2017 | 2.14 |
| St. Lucia | 2011 | 4.21 |
| St. Lucia | 2012 | 3.99 |
| St. Lucia | 2013 | 4.75 |
| St. Lucia | 2014 | 4.47 |
| St. Lucia | 2015 | 4.18 |
| St. Lucia | 2016 | 4.18 |
| St. Lucia | 2017 | 4.18 |
| Latin America & Caribbean | 2011 | 5.15 |
| Latin America & Caribbean | 2012 | 5.20 |
| Latin America & Caribbean | 2013 | 5.15 |
| Latin America & Caribbean | 2014 | 5.31 |
| Latin America & Caribbean | 2015 | 5.39 |
| Latin America & Caribbean | 2016 | 5.38 |
| Latin America & Caribbean | 2017 | 5.25 |
| Least developed countries: UN classification | 2011 | 2.73 |
| Least developed countries: UN classification | 2012 | 2.75 |
| Least developed countries: UN classification | 2013 | 2.75 |
| Least developed countries: UN classification | 2014 | 2.76 |
| Least developed countries: UN classification | 2015 | 2.60 |
| Least developed countries: UN classification | 2016 | 2.53 |
| Least developed countries: UN classification | 2017 | 2.54 |
| Low income | 2011 | 3.26 |
| Low income | 2012 | 3.20 |
| Low income | 2013 | 3.11 |
| Low income | 2014 | 3.21 |
| Low income | 2015 | 3.09 |
| Low income | 2016 | 3.10 |
| Low income | 2017 | 3.10 |
| Liechtenstein | 2011 | 3.06 |
| Liechtenstein | 2012 | 3.06 |
| Liechtenstein | 2013 | 3.06 |
| Liechtenstein | 2014 | 3.06 |
| Liechtenstein | 2015 | 3.06 |
| Liechtenstein | 2016 | 3.06 |
| Liechtenstein | 2017 | 3.06 |
| Sri Lanka | 2011 | 1.68 |
| Sri Lanka | 2012 | 1.43 |
| Sri Lanka | 2013 | 1.30 |
| Sri Lanka | 2014 | 1.59 |
| Sri Lanka | 2015 | 1.85 |
| Sri Lanka | 2016 | 2.54 |
| Sri Lanka | 2017 | 2.31 |
| Lower middle income | 2011 | 3.10 |
| Lower middle income | 2012 | 3.18 |
| Lower middle income | 2013 | 3.18 |
| Lower middle income | 2014 | 3.10 |
| Lower middle income | 2015 | 3.13 |
| Lower middle income | 2016 | 3.14 |
| Lower middle income | 2017 | 3.11 |
| Low & middle income | 2011 | 3.36 |
| Low & middle income | 2012 | 3.31 |
| Low & middle income | 2013 | 3.25 |
| Low & middle income | 2014 | 3.22 |
| Low & middle income | 2015 | 3.08 |
| Low & middle income | 2016 | 3.07 |
| Low & middle income | 2017 | 3.05 |
| Lesotho | 2011 | 9.73 |
| Lesotho | 2012 | 9.73 |
| Lesotho | 2013 | 9.73 |
| Lesotho | 2014 | 9.73 |
| Lesotho | 2015 | 9.73 |
| Lesotho | 2016 | 9.73 |
| Lesotho | 2017 | 9.73 |
| Late-demographic dividend | 2011 | 3.20 |
| Late-demographic dividend | 2012 | 3.11 |
| Late-demographic dividend | 2013 | 3.07 |
| Late-demographic dividend | 2014 | 2.99 |
| Late-demographic dividend | 2015 | 2.85 |
| Late-demographic dividend | 2016 | 2.85 |
| Late-demographic dividend | 2017 | 2.86 |
| Lithuania | 2011 | 5.26 |
| Lithuania | 2012 | 5.26 |
| Lithuania | 2013 | 5.26 |
| Lithuania | 2014 | 5.26 |
| Lithuania | 2015 | 5.26 |
| Lithuania | 2016 | 5.26 |
| Lithuania | 2017 | 5.26 |
| Luxembourg | 2011 | 5.03 |
| Luxembourg | 2012 | 5.15 |
| Luxembourg | 2013 | 5.23 |
| Luxembourg | 2014 | 5.30 |
| Luxembourg | 2015 | 5.22 |
| Luxembourg | 2016 | 5.22 |
| Luxembourg | 2017 | 5.22 |
| Latvia | 2011 | 4.33 |
| Latvia | 2012 | 5.81 |
| Latvia | 2013 | 6.12 |
| Latvia | 2014 | 4.35 |
| Latvia | 2015 | 4.53 |
| Latvia | 2016 | 4.53 |
| Latvia | 2017 | 4.53 |
| Macao SAR, China | 2011 | 1.92 |
| Macao SAR, China | 2012 | 1.96 |
| Macao SAR, China | 2013 | 2.08 |
| Macao SAR, China | 2014 | 2.08 |
| Macao SAR, China | 2015 | 2.94 |
| Macao SAR, China | 2016 | 3.09 |
| Macao SAR, China | 2017 | 3.09 |
| Morocco | 2011 | 5.20 |
| Morocco | 2012 | 5.20 |
| Morocco | 2013 | 5.20 |
| Morocco | 2014 | 5.20 |
| Morocco | 2015 | 5.20 |
| Morocco | 2016 | 5.20 |
| Morocco | 2017 | 5.20 |
| Monaco | 2011 | 1.20 |
| Monaco | 2012 | 1.18 |
| Monaco | 2013 | 1.03 |
| Monaco | 2014 | 1.03 |
| Monaco | 2015 | 1.03 |
| Monaco | 2016 | 1.03 |
| Monaco | 2017 | 1.03 |
| Moldova | 2011 | 7.38 |
| Moldova | 2012 | 6.99 |
| Moldova | 2013 | 6.55 |
| Moldova | 2014 | 6.10 |
| Moldova | 2015 | 5.89 |
| Moldova | 2016 | 5.68 |
| Moldova | 2017 | 5.68 |
| Madagascar | 2011 | 2.57 |
| Madagascar | 2012 | 2.69 |
| Madagascar | 2013 | 2.08 |
| Madagascar | 2014 | 2.08 |
| Madagascar | 2015 | 2.08 |
| Madagascar | 2016 | 2.08 |
| Madagascar | 2017 | 2.08 |
| Maldives | 2011 | 3.87 |
| Maldives | 2012 | 5.57 |
| Maldives | 2013 | 4.25 |
| Maldives | 2014 | 3.81 |
| Maldives | 2015 | 4.83 |
| Maldives | 2016 | 4.59 |
| Maldives | 2017 | 4.59 |
| Middle East & North Africa | 2011 | 4.80 |
| Middle East & North Africa | 2012 | 4.68 |
| Middle East & North Africa | 2013 | 4.77 |
| Middle East & North Africa | 2014 | 4.78 |
| Middle East & North Africa | 2015 | 4.78 |
| Middle East & North Africa | 2016 | 4.84 |
| Middle East & North Africa | 2017 | 4.92 |
| Mexico | 2011 | 5.04 |
| Mexico | 2012 | 5.00 |
| Mexico | 2013 | 4.60 |
| Mexico | 2014 | 5.15 |
| Mexico | 2015 | 5.21 |
| Mexico | 2016 | 5.21 |
| Mexico | 2017 | 5.21 |
| Marshall Islands | 2011 | 6.51 |
| Marshall Islands | 2012 | 6.51 |
| Marshall Islands | 2013 | 6.51 |
| Marshall Islands | 2014 | 6.51 |
| Marshall Islands | 2015 | 6.51 |
| Marshall Islands | 2016 | 6.51 |
| Marshall Islands | 2017 | 6.51 |
| Middle income | 2011 | 3.36 |
| Middle income | 2012 | 3.32 |
| Middle income | 2013 | 3.26 |
| Middle income | 2014 | 3.22 |
| Middle income | 2015 | 3.08 |
| Middle income | 2016 | 3.07 |
| Middle income | 2017 | 3.05 |
| North Macedonia | 2011 | 3.27 |
| North Macedonia | 2012 | 3.27 |
| North Macedonia | 2013 | 3.27 |
| North Macedonia | 2014 | 3.27 |
| North Macedonia | 2015 | 3.27 |
| North Macedonia | 2016 | 3.27 |
| North Macedonia | 2017 | 3.27 |
| Mali | 2011 | 4.44 |
| Mali | 2012 | 4.32 |
| Mali | 2013 | 3.98 |
| Mali | 2014 | 4.40 |
| Mali | 2015 | 3.74 |
| Mali | 2016 | 3.74 |
| Mali | 2017 | 3.74 |
| Malta | 2011 | 7.86 |
| Malta | 2012 | 7.24 |
| Malta | 2013 | 7.03 |
| Malta | 2014 | 7.00 |
| Malta | 2015 | 4.74 |
| Malta | 2016 | 4.74 |
| Malta | 2017 | 4.74 |
| Myanmar | 2011 | 0.68 |
| Myanmar | 2012 | 0.86 |
| Myanmar | 2013 | 1.04 |
| Myanmar | 2014 | 1.22 |
| Myanmar | 2015 | 1.41 |
| Myanmar | 2016 | 1.59 |
| Myanmar | 2017 | 1.77 |
| Middle East & North Africa (excluding high income) | 2011 | 4.08 |
| Middle East & North Africa (excluding high income) | 2012 | 3.88 |
| Middle East & North Africa (excluding high income) | 2013 | 3.96 |
| Middle East & North Africa (excluding high income) | 2014 | 3.93 |
| Middle East & North Africa (excluding high income) | 2015 | 3.88 |
| Middle East & North Africa (excluding high income) | 2016 | 4.02 |
| Middle East & North Africa (excluding high income) | 2017 | 4.10 |
| Mongolia | 2011 | 4.17 |
| Mongolia | 2012 | 5.63 |
| Mongolia | 2013 | 5.24 |
| Mongolia | 2014 | 5.13 |
| Mongolia | 2015 | 4.55 |
| Mongolia | 2016 | 4.86 |
| Mongolia | 2017 | 4.31 |
| Mozambique | 2011 | 4.85 |
| Mozambique | 2012 | 5.01 |
| Mozambique | 2013 | 5.38 |
| Mozambique | 2014 | 5.38 |
| Mozambique | 2015 | 5.38 |
| Mozambique | 2016 | 5.38 |
| Mozambique | 2017 | 5.38 |
| Mauritania | 2011 | 2.93 |
| Mauritania | 2012 | 2.93 |
| Mauritania | 2013 | 2.93 |
| Mauritania | 2014 | 2.93 |
| Mauritania | 2015 | 2.93 |
| Mauritania | 2016 | 2.93 |
| Mauritania | 2017 | 2.93 |
| Mauritius | 2011 | 3.23 |
| Mauritius | 2012 | 3.24 |
| Mauritius | 2013 | 3.50 |
| Mauritius | 2014 | 4.77 |
| Mauritius | 2015 | 4.77 |
| Mauritius | 2016 | 4.77 |
| Mauritius | 2017 | 4.77 |
| Malawi | 2011 | 4.91 |
| Malawi | 2012 | 4.86 |
| Malawi | 2013 | 4.81 |
| Malawi | 2014 | 6.90 |
| Malawi | 2015 | 5.72 |
| Malawi | 2016 | 4.72 |
| Malawi | 2017 | 4.72 |
| Malaysia | 2011 | 5.57 |
| Malaysia | 2012 | 5.33 |
| Malaysia | 2013 | 6.09 |
| Malaysia | 2014 | 5.08 |
| Malaysia | 2015 | 4.84 |
| Malaysia | 2016 | 4.58 |
| Malaysia | 2017 | 4.58 |
| North America | 2011 | 5.04 |
| North America | 2012 | 4.54 |
| North America | 2013 | 4.46 |
| North America | 2014 | 4.45 |
| North America | 2015 | 4.44 |
| North America | 2016 | 4.44 |
| North America | 2017 | 4.44 |
| Namibia | 2011 | 6.97 |
| Namibia | 2012 | 5.61 |
| Namibia | 2013 | 4.24 |
| Namibia | 2014 | 2.88 |
| Namibia | 2015 | 2.88 |
| Namibia | 2016 | 2.88 |
| Namibia | 2017 | 2.88 |
| New Caledonia | 2011 | 0.54 |
| New Caledonia | 2012 | 0.54 |
| New Caledonia | 2013 | 0.54 |
| New Caledonia | 2014 | 0.54 |
| New Caledonia | 2015 | 0.54 |
| New Caledonia | 2016 | 0.54 |
| New Caledonia | 2017 | 0.54 |
| Niger | 2011 | 3.79 |
| Niger | 2012 | 3.74 |
| Niger | 2013 | 4.16 |
| Niger | 2014 | 5.17 |
| Niger | 2015 | 5.39 |
| Niger | 2016 | 5.39 |
| Niger | 2017 | 5.39 |
| Nigeria | 2011 | 0.85 |
| Nigeria | 2012 | 0.85 |
| Nigeria | 2013 | 0.85 |
| Nigeria | 2014 | 0.85 |
| Nigeria | 2015 | 0.85 |
| Nigeria | 2016 | 0.85 |
| Nigeria | 2017 | 0.85 |
| Nicaragua | 2011 | 4.10 |
| Nicaragua | 2012 | 4.10 |
| Nicaragua | 2013 | 4.10 |
| Nicaragua | 2014 | 4.10 |
| Nicaragua | 2015 | 4.10 |
| Nicaragua | 2016 | 4.10 |
| Nicaragua | 2017 | 4.10 |
| Netherlands | 2011 | 4.80 |
| Netherlands | 2012 | 5.45 |
| Netherlands | 2013 | 4.84 |
| Netherlands | 2014 | 4.87 |
| Netherlands | 2015 | 4.78 |
| Netherlands | 2016 | 4.78 |
| Netherlands | 2017 | 4.78 |
| Norway | 2011 | 5.90 |
| Norway | 2012 | 6.81 |
| Norway | 2013 | 6.59 |
| Norway | 2014 | 6.64 |
| Norway | 2015 | 6.36 |
| Norway | 2016 | 6.36 |
| Norway | 2017 | 6.36 |
| Nepal | 2011 | 3.29 |
| Nepal | 2012 | 3.23 |
| Nepal | 2013 | 3.03 |
| Nepal | 2014 | 3.43 |
| Nepal | 2015 | 3.24 |
| Nepal | 2016 | 3.24 |
| Nepal | 2017 | 3.24 |
| New Zealand | 2011 | 7.03 |
| New Zealand | 2012 | 7.37 |
| New Zealand | 2013 | 7.37 |
| New Zealand | 2014 | 7.37 |
| New Zealand | 2015 | 7.37 |
| New Zealand | 2016 | 7.37 |
| New Zealand | 2017 | 7.37 |
| OECD members | 2011 | 4.67 |
| OECD members | 2012 | 4.54 |
| OECD members | 2013 | 4.52 |
| OECD members | 2014 | 4.53 |
| OECD members | 2015 | 4.52 |
| OECD members | 2016 | 4.49 |
| OECD members | 2017 | 4.50 |
| Oman | 2011 | 4.61 |
| Oman | 2012 | 4.58 |
| Oman | 2013 | 4.56 |
| Oman | 2014 | 4.72 |
| Oman | 2015 | 4.88 |
| Oman | 2016 | 5.04 |
| Oman | 2017 | 6.50 |
| Other small states | 2011 | 3.73 |
| Other small states | 2012 | 3.66 |
| Other small states | 2013 | 3.64 |
| Other small states | 2014 | 3.78 |
| Other small states | 2015 | 3.77 |
| Other small states | 2016 | 3.82 |
| Other small states | 2017 | 3.79 |
| Pakistan | 2011 | 1.45 |
| Pakistan | 2012 | 1.62 |
| Pakistan | 2013 | 1.79 |
| Pakistan | 2014 | 1.86 |
| Pakistan | 2015 | 1.95 |
| Pakistan | 2016 | 2.03 |
| Pakistan | 2017 | 2.03 |
| Panama | 2011 | 2.80 |
| Panama | 2012 | 2.80 |
| Panama | 2013 | 2.80 |
| Panama | 2014 | 2.80 |
| Panama | 2015 | 2.80 |
| Panama | 2016 | 2.80 |
| Panama | 2017 | 2.80 |
| Peru | 2011 | 2.32 |
| Peru | 2012 | 2.40 |
| Peru | 2013 | 2.69 |
| Peru | 2014 | 3.09 |
| Peru | 2015 | 3.21 |
| Peru | 2016 | 3.26 |
| Peru | 2017 | 3.34 |
| Philippines | 2011 | 1.84 |
| Philippines | 2012 | 1.84 |
| Philippines | 2013 | 1.84 |
| Philippines | 2014 | 1.84 |
| Philippines | 2015 | 1.84 |
| Philippines | 2016 | 1.84 |
| Philippines | 2017 | 1.84 |
| Papua New Guinea | 2011 | 6.90 |
| Papua New Guinea | 2012 | 6.90 |
| Papua New Guinea | 2013 | 6.90 |
| Papua New Guinea | 2014 | 6.90 |
| Papua New Guinea | 2015 | 6.90 |
| Papua New Guinea | 2016 | 6.90 |
| Papua New Guinea | 2017 | 6.90 |
| Poland | 2011 | 4.80 |
| Poland | 2012 | 4.83 |
| Poland | 2013 | 4.77 |
| Poland | 2014 | 4.71 |
| Poland | 2015 | 4.61 |
| Poland | 2016 | 4.61 |
| Poland | 2017 | 4.61 |
| Pre-demographic dividend | 2011 | 2.62 |
| Pre-demographic dividend | 2012 | 2.62 |
| Pre-demographic dividend | 2013 | 2.62 |
| Pre-demographic dividend | 2014 | 2.60 |
| Pre-demographic dividend | 2015 | 2.55 |
| Pre-demographic dividend | 2016 | 2.68 |
| Pre-demographic dividend | 2017 | 2.79 |
| Puerto Rico | 2011 | 9.09 |
| Puerto Rico | 2012 | 9.12 |
| Puerto Rico | 2013 | 9.15 |
| Puerto Rico | 2014 | 8.59 |
| Puerto Rico | 2015 | 8.59 |
| Puerto Rico | 2016 | 8.59 |
| Puerto Rico | 2017 | 8.59 |
| Portugal | 2011 | 5.14 |
| Portugal | 2012 | 4.53 |
| Portugal | 2013 | 5.16 |
| Portugal | 2014 | 5.07 |
| Portugal | 2015 | 4.77 |
| Portugal | 2016 | 4.77 |
| Portugal | 2017 | 4.77 |
| Paraguay | 2011 | 4.84 |
| Paraguay | 2012 | 4.88 |
| Paraguay | 2013 | 4.77 |
| Paraguay | 2014 | 4.65 |
| Paraguay | 2015 | 4.54 |
| Paraguay | 2016 | 4.42 |
| Paraguay | 2017 | 4.42 |
| Pacific island small states | 2011 | 5.89 |
| Pacific island small states | 2012 | 5.91 |
| Pacific island small states | 2013 | 5.79 |
| Pacific island small states | 2014 | 5.71 |
| Pacific island small states | 2015 | 5.81 |
| Pacific island small states | 2016 | 5.81 |
| Pacific island small states | 2017 | 5.81 |
| Post-demographic dividend | 2011 | 4.66 |
| Post-demographic dividend | 2012 | 4.52 |
| Post-demographic dividend | 2013 | 4.51 |
| Post-demographic dividend | 2014 | 4.51 |
| Post-demographic dividend | 2015 | 4.50 |
| Post-demographic dividend | 2016 | 4.47 |
| Post-demographic dividend | 2017 | 4.46 |
| French Polynesia | 2011 | 0.50 |
| French Polynesia | 2012 | 0.50 |
| French Polynesia | 2013 | 0.50 |
| French Polynesia | 2014 | 0.50 |
| French Polynesia | 2015 | 0.50 |
| French Polynesia | 2016 | 0.50 |
| French Polynesia | 2017 | 0.50 |
| Qatar | 2011 | 2.18 |
| Qatar | 2012 | 2.31 |
| Qatar | 2013 | 2.44 |
| Qatar | 2014 | 2.57 |
| Qatar | 2015 | 2.45 |
| Qatar | 2016 | 2.33 |
| Qatar | 2017 | 2.21 |
| Romania | 2011 | 2.87 |
| Romania | 2012 | 2.81 |
| Romania | 2013 | 2.81 |
| Romania | 2014 | 2.81 |
| Romania | 2015 | 2.81 |
| Romania | 2016 | 2.81 |
| Romania | 2017 | 2.81 |
| Russian Federation | 2011 | 3.56 |
| Russian Federation | 2012 | 3.56 |
| Russian Federation | 2013 | 3.58 |
| Russian Federation | 2014 | 3.60 |
| Russian Federation | 2015 | 3.62 |
| Russian Federation | 2016 | 3.62 |
| Russian Federation | 2017 | 3.62 |
| Rwanda | 2011 | 4.01 |
| Rwanda | 2012 | 3.96 |
| Rwanda | 2013 | 4.28 |
| Rwanda | 2014 | 3.85 |
| Rwanda | 2015 | 3.43 |
| Rwanda | 2016 | 3.16 |
| Rwanda | 2017 | 3.16 |
| South Asia | 2011 | 2.81 |
| South Asia | 2012 | 2.81 |
| South Asia | 2013 | 2.80 |
| South Asia | 2014 | 2.81 |
| South Asia | 2015 | 2.80 |
| South Asia | 2016 | 2.81 |
| South Asia | 2017 | 2.82 |
| Saudi Arabia | 2011 | 7.19 |
| Saudi Arabia | 2012 | 7.19 |
| Saudi Arabia | 2013 | 7.19 |
| Saudi Arabia | 2014 | 7.19 |
| Saudi Arabia | 2015 | 7.19 |
| Saudi Arabia | 2016 | 7.19 |
| Saudi Arabia | 2017 | 7.19 |
| Sudan | 2011 | 2.18 |
| Sudan | 2012 | 2.18 |
| Sudan | 2013 | 2.18 |
| Sudan | 2014 | 2.18 |
| Sudan | 2015 | 2.18 |
| Sudan | 2016 | 2.18 |
| Sudan | 2017 | 2.18 |
| Senegal | 2011 | 5.37 |
| Senegal | 2012 | 5.34 |
| Senegal | 2013 | 5.79 |
| Senegal | 2014 | 6.61 |
| Senegal | 2015 | 6.20 |
| Senegal | 2016 | 6.46 |
| Senegal | 2017 | 6.46 |
| Singapore | 2011 | 2.82 |
| Singapore | 2012 | 2.88 |
| Singapore | 2013 | 2.76 |
| Singapore | 2014 | 2.76 |
| Singapore | 2015 | 2.76 |
| Singapore | 2016 | 2.76 |
| Singapore | 2017 | 2.76 |
| Solomon Islands | 2011 | 9.94 |
| Solomon Islands | 2012 | 9.94 |
| Solomon Islands | 2013 | 9.94 |
| Solomon Islands | 2014 | 9.94 |
| Solomon Islands | 2015 | 9.94 |
| Solomon Islands | 2016 | 9.94 |
| Solomon Islands | 2017 | 9.94 |
| Sierra Leone | 2011 | 2.55 |
| Sierra Leone | 2012 | 2.76 |
| Sierra Leone | 2013 | 2.58 |
| Sierra Leone | 2014 | 2.71 |
| Sierra Leone | 2015 | 2.71 |
| Sierra Leone | 2016 | 2.71 |
| Sierra Leone | 2017 | 2.71 |
| El Salvador | 2011 | 3.15 |
| El Salvador | 2012 | 3.54 |
| El Salvador | 2013 | 3.66 |
| El Salvador | 2014 | 3.77 |
| El Salvador | 2015 | 3.89 |
| El Salvador | 2016 | 3.79 |
| El Salvador | 2017 | 3.79 |
| San Marino | 2011 | 3.55 |
| San Marino | 2012 | 3.55 |
| San Marino | 2013 | 3.55 |
| San Marino | 2014 | 3.55 |
| San Marino | 2015 | 3.55 |
| San Marino | 2016 | 3.55 |
| San Marino | 2017 | 3.55 |
| Somalia | 2011 | 0.99 |
| Somalia | 2012 | 0.99 |
| Somalia | 2013 | 0.99 |
| Somalia | 2014 | 0.99 |
| Somalia | 2015 | 0.99 |
| Somalia | 2016 | 0.99 |
| Somalia | 2017 | 0.99 |
| Serbia | 2011 | 4.48 |
| Serbia | 2012 | 4.47 |
| Serbia | 2013 | 4.37 |
| Serbia | 2014 | 4.28 |
| Serbia | 2015 | 4.17 |
| Serbia | 2016 | 3.97 |
| Serbia | 2017 | 3.97 |
| Sub-Saharan Africa (excluding high income) | 2011 | 3.60 |
| Sub-Saharan Africa (excluding high income) | 2012 | 3.55 |
| Sub-Saharan Africa (excluding high income) | 2013 | 3.30 |
| Sub-Saharan Africa (excluding high income) | 2014 | 3.20 |
| Sub-Saharan Africa (excluding high income) | 2015 | 3.19 |
| Sub-Saharan Africa (excluding high income) | 2016 | 3.30 |
| Sub-Saharan Africa (excluding high income) | 2017 | 3.48 |
| South Sudan | 2011 | 1.15 |
| South Sudan | 2012 | 1.15 |
| South Sudan | 2013 | 1.15 |
| South Sudan | 2014 | 1.40 |
| South Sudan | 2015 | 1.48 |
| South Sudan | 2016 | 0.00 |
| South Sudan | 2017 | 0.00 |
| Sub-Saharan Africa | 2011 | 3.60 |
| Sub-Saharan Africa | 2012 | 3.55 |
| Sub-Saharan Africa | 2013 | 3.30 |
| Sub-Saharan Africa | 2014 | 3.20 |
| Sub-Saharan Africa | 2015 | 3.20 |
| Sub-Saharan Africa | 2016 | 3.30 |
| Sub-Saharan Africa | 2017 | 3.48 |
| Small states | 2011 | 3.83 |
| Small states | 2012 | 3.76 |
| Small states | 2013 | 3.74 |
| Small states | 2014 | 3.85 |
| Small states | 2015 | 3.83 |
| Small states | 2016 | 3.88 |
| Small states | 2017 | 3.85 |
| Sao Tome and Principe | 2011 | 5.56 |
| Sao Tome and Principe | 2012 | 3.47 |
| Sao Tome and Principe | 2013 | 5.08 |
| Sao Tome and Principe | 2014 | 3.48 |
| Sao Tome and Principe | 2015 | 3.48 |
| Sao Tome and Principe | 2016 | 3.48 |
| Sao Tome and Principe | 2017 | 3.48 |
| Suriname | 2011 | 3.44 |
| Suriname | 2012 | 3.44 |
| Suriname | 2013 | 3.44 |
| Suriname | 2014 | 3.44 |
| Suriname | 2015 | 3.44 |
| Suriname | 2016 | 3.44 |
| Suriname | 2017 | 3.44 |
| Slovak Republic | 2011 | 3.72 |
| Slovak Republic | 2012 | 3.74 |
| Slovak Republic | 2013 | 3.83 |
| Slovak Republic | 2014 | 3.98 |
| Slovak Republic | 2015 | 4.05 |
| Slovak Republic | 2016 | 4.05 |
| Slovak Republic | 2017 | 4.05 |
| Slovenia | 2011 | 5.24 |
| Slovenia | 2012 | 5.36 |
| Slovenia | 2013 | 4.85 |
| Slovenia | 2014 | 4.67 |
| Slovenia | 2015 | 4.65 |
| Slovenia | 2016 | 4.65 |
| Slovenia | 2017 | 4.65 |
| Sweden | 2011 | 6.02 |
| Sweden | 2012 | 7.08 |
| Sweden | 2013 | 7.15 |
| Sweden | 2014 | 7.13 |
| Sweden | 2015 | 7.07 |
| Sweden | 2016 | 7.07 |
| Sweden | 2017 | 7.07 |
| Eswatini | 2011 | 9.23 |
| Eswatini | 2012 | 8.42 |
| Eswatini | 2013 | 7.60 |
| Eswatini | 2014 | 6.79 |
| Eswatini | 2015 | 6.79 |
| Eswatini | 2016 | 6.79 |
| Eswatini | 2017 | 6.79 |
| Seychelles | 2011 | 3.49 |
| Seychelles | 2012 | 2.75 |
| Seychelles | 2013 | 3.13 |
| Seychelles | 2014 | 4.04 |
| Seychelles | 2015 | 4.29 |
| Seychelles | 2016 | 4.53 |
| Seychelles | 2017 | 4.53 |
| Syrian Arab Republic | 2011 | 2.60 |
| Syrian Arab Republic | 2012 | 2.60 |
| Syrian Arab Republic | 2013 | 2.60 |
| Syrian Arab Republic | 2014 | 2.60 |
| Syrian Arab Republic | 2015 | 2.60 |
| Syrian Arab Republic | 2016 | 2.60 |
| Syrian Arab Republic | 2017 | 2.60 |
| Chad | 2011 | 1.62 |
| Chad | 2012 | 1.77 |
| Chad | 2013 | 1.77 |
| Chad | 2014 | 1.77 |
| Chad | 2015 | 1.77 |
| Chad | 2016 | 1.77 |
| Chad | 2017 | 1.77 |
| East Asia & Pacific (IDA & IBRD countries) | 2011 | 2.15 |
| East Asia & Pacific (IDA & IBRD countries) | 2012 | 2.15 |
| East Asia & Pacific (IDA & IBRD countries) | 2013 | 2.13 |
| East Asia & Pacific (IDA & IBRD countries) | 2014 | 2.08 |
| East Asia & Pacific (IDA & IBRD countries) | 2015 | 2.07 |
| East Asia & Pacific (IDA & IBRD countries) | 2016 | 2.08 |
| East Asia & Pacific (IDA & IBRD countries) | 2017 | 2.07 |
| Europe & Central Asia (IDA & IBRD countries) | 2011 | 3.87 |
| Europe & Central Asia (IDA & IBRD countries) | 2012 | 3.92 |
| Europe & Central Asia (IDA & IBRD countries) | 2013 | 3.91 |
| Europe & Central Asia (IDA & IBRD countries) | 2014 | 3.89 |
| Europe & Central Asia (IDA & IBRD countries) | 2015 | 3.91 |
| Europe & Central Asia (IDA & IBRD countries) | 2016 | 3.93 |
| Europe & Central Asia (IDA & IBRD countries) | 2017 | 3.87 |
| Togo | 2011 | 4.81 |
| Togo | 2012 | 4.84 |
| Togo | 2013 | 5.09 |
| Togo | 2014 | 5.28 |
| Togo | 2015 | 4.93 |
| Togo | 2016 | 4.89 |
| Togo | 2017 | 4.89 |
| Thailand | 2011 | 4.63 |
| Thailand | 2012 | 4.53 |
| Thailand | 2013 | 4.19 |
| Thailand | 2014 | 4.19 |
| Thailand | 2015 | 4.19 |
| Thailand | 2016 | 4.19 |
| Thailand | 2017 | 4.19 |
| Tajikistan | 2011 | 3.66 |
| Tajikistan | 2012 | 3.69 |
| Tajikistan | 2013 | 3.71 |
| Tajikistan | 2014 | 3.74 |
| Tajikistan | 2015 | 3.77 |
| Tajikistan | 2016 | 3.77 |
| Tajikistan | 2017 | 3.77 |
| Turkmenistan | 2011 | 2.32 |
| Turkmenistan | 2012 | 2.32 |
| Turkmenistan | 2013 | 2.32 |
| Turkmenistan | 2014 | 2.32 |
| Turkmenistan | 2015 | 2.32 |
| Turkmenistan | 2016 | 2.32 |
| Turkmenistan | 2017 | 2.32 |
| Latin America & the Caribbean (IDA & IBRD countries) | 2011 | 5.01 |
| Latin America & the Caribbean (IDA & IBRD countries) | 2012 | 5.05 |
| Latin America & the Caribbean (IDA & IBRD countries) | 2013 | 5.00 |
| Latin America & the Caribbean (IDA & IBRD countries) | 2014 | 5.17 |
| Latin America & the Caribbean (IDA & IBRD countries) | 2015 | 5.20 |
| Latin America & the Caribbean (IDA & IBRD countries) | 2016 | 5.19 |
| Latin America & the Caribbean (IDA & IBRD countries) | 2017 | 5.21 |
| Timor-Leste | 2011 | 2.09 |
| Timor-Leste | 2012 | 1.63 |
| Timor-Leste | 2013 | 1.76 |
| Timor-Leste | 2014 | 3.17 |
| Timor-Leste | 2015 | 3.17 |
| Timor-Leste | 2016 | 3.17 |
| Timor-Leste | 2017 | 3.17 |
| Middle East & North Africa (IDA & IBRD countries) | 2011 | 4.08 |
| Middle East & North Africa (IDA & IBRD countries) | 2012 | 3.88 |
| Middle East & North Africa (IDA & IBRD countries) | 2013 | 3.96 |
| Middle East & North Africa (IDA & IBRD countries) | 2014 | 3.93 |
| Middle East & North Africa (IDA & IBRD countries) | 2015 | 3.88 |
| Middle East & North Africa (IDA & IBRD countries) | 2016 | 4.02 |
| Middle East & North Africa (IDA & IBRD countries) | 2017 | 4.10 |
| Tonga | 2011 | 2.93 |
| Tonga | 2012 | 2.93 |
| Tonga | 2013 | 2.93 |
| Tonga | 2014 | 2.93 |
| Tonga | 2015 | 2.93 |
| Tonga | 2016 | 2.93 |
| Tonga | 2017 | 2.93 |
| South Asia (IDA & IBRD) | 2011 | 2.81 |
| South Asia (IDA & IBRD) | 2012 | 2.81 |
| South Asia (IDA & IBRD) | 2013 | 2.80 |
| South Asia (IDA & IBRD) | 2014 | 2.81 |
| South Asia (IDA & IBRD) | 2015 | 2.80 |
| South Asia (IDA & IBRD) | 2016 | 2.81 |
| South Asia (IDA & IBRD) | 2017 | 2.82 |
| Sub-Saharan Africa (IDA & IBRD countries) | 2011 | 3.60 |
| Sub-Saharan Africa (IDA & IBRD countries) | 2012 | 3.55 |
| Sub-Saharan Africa (IDA & IBRD countries) | 2013 | 3.30 |
| Sub-Saharan Africa (IDA & IBRD countries) | 2014 | 3.20 |
| Sub-Saharan Africa (IDA & IBRD countries) | 2015 | 3.20 |
| Sub-Saharan Africa (IDA & IBRD countries) | 2016 | 3.30 |
| Sub-Saharan Africa (IDA & IBRD countries) | 2017 | 3.48 |
| Trinidad and Tobago | 2011 | 2.87 |
| Trinidad and Tobago | 2012 | 2.87 |
| Trinidad and Tobago | 2013 | 2.87 |
| Trinidad and Tobago | 2014 | 2.87 |
| Trinidad and Tobago | 2015 | 2.87 |
| Trinidad and Tobago | 2016 | 2.87 |
| Trinidad and Tobago | 2017 | 2.87 |
| Tunisia | 2011 | 5.88 |
| Tunisia | 2012 | 5.90 |
| Tunisia | 2013 | 5.90 |
| Tunisia | 2014 | 5.90 |
| Tunisia | 2015 | 5.90 |
| Tunisia | 2016 | 5.90 |
| Tunisia | 2017 | 5.90 |
| Turkey | 2011 | 3.70 |
| Turkey | 2012 | 3.91 |
| Turkey | 2013 | 3.83 |
| Turkey | 2014 | 3.81 |
| Turkey | 2015 | 3.80 |
| Turkey | 2016 | 3.80 |
| Turkey | 2017 | 3.80 |
| Tanzania | 2011 | 3.73 |
| Tanzania | 2012 | 3.73 |
| Tanzania | 2013 | 3.73 |
| Tanzania | 2014 | 3.73 |
| Tanzania | 2015 | 3.73 |
| Tanzania | 2016 | 3.73 |
| Tanzania | 2017 | 3.73 |
| Uganda | 2011 | 2.50 |
| Uganda | 2012 | 2.40 |
| Uganda | 2013 | 2.00 |
| Uganda | 2014 | 2.01 |
| Uganda | 2015 | 2.01 |
| Uganda | 2016 | 2.01 |
| Uganda | 2017 | 2.01 |
| Ukraine | 2011 | 6.09 |
| Ukraine | 2012 | 6.60 |
| Ukraine | 2013 | 6.61 |
| Ukraine | 2014 | 5.83 |
| Ukraine | 2015 | 5.24 |
| Ukraine | 2016 | 4.64 |
| Ukraine | 2017 | 4.64 |
| Upper middle income | 2011 | 3.43 |
| Upper middle income | 2012 | 3.35 |
| Upper middle income | 2013 | 3.27 |
| Upper middle income | 2014 | 3.25 |
| Upper middle income | 2015 | 3.07 |
| Upper middle income | 2016 | 3.05 |
| Upper middle income | 2017 | 3.03 |
| Uruguay | 2011 | 4.30 |
| Uruguay | 2012 | 4.30 |
| Uruguay | 2013 | 4.30 |
| Uruguay | 2014 | 4.30 |
| Uruguay | 2015 | 4.30 |
| Uruguay | 2016 | 4.30 |
| Uruguay | 2017 | 4.30 |
| United States | 2011 | 5.05 |
| United States | 2012 | 4.50 |
| United States | 2013 | 4.41 |
| United States | 2014 | 4.40 |
| United States | 2015 | 4.40 |
| United States | 2016 | 4.40 |
| United States | 2017 | 4.40 |
| Uzbekistan | 2011 | 9.37 |
| Uzbekistan | 2012 | 9.37 |
| Uzbekistan | 2013 | 9.37 |
| Uzbekistan | 2014 | 9.37 |
| Uzbekistan | 2015 | 9.37 |
| Uzbekistan | 2016 | 9.37 |
| Uzbekistan | 2017 | 9.37 |
| St. Vincent and the Grenadines | 2011 | 5.18 |
| St. Vincent and the Grenadines | 2012 | 5.18 |
| St. Vincent and the Grenadines | 2013 | 5.18 |
| St. Vincent and the Grenadines | 2014 | 5.18 |
| St. Vincent and the Grenadines | 2015 | 5.18 |
| St. Vincent and the Grenadines | 2016 | 5.18 |
| St. Vincent and the Grenadines | 2017 | 5.18 |
| Venezuela, RB | 2011 | 6.54 |
| Venezuela, RB | 2012 | 6.54 |
| Venezuela, RB | 2013 | 6.54 |
| Venezuela, RB | 2014 | 6.54 |
| Venezuela, RB | 2015 | 6.54 |
| Venezuela, RB | 2016 | 6.54 |
| Venezuela, RB | 2017 | 6.54 |
| Virgin Islands (U.S.) | 2011 | 9.36 |
| Virgin Islands (U.S.) | 2012 | 9.36 |
| Virgin Islands (U.S.) | 2013 | 9.36 |
| Virgin Islands (U.S.) | 2014 | 9.36 |
| Virgin Islands (U.S.) | 2015 | 9.36 |
| Virgin Islands (U.S.) | 2016 | 9.36 |
| Virgin Islands (U.S.) | 2017 | 9.36 |
| Vietnam | 2011 | 3.87 |
| Vietnam | 2012 | 4.59 |
| Vietnam | 2013 | 4.60 |
| Vietnam | 2014 | 4.60 |
| Vietnam | 2015 | 4.60 |
| Vietnam | 2016 | 4.60 |
| Vietnam | 2017 | 4.60 |
| Vanuatu | 2011 | 4.94 |
| Vanuatu | 2012 | 4.90 |
| Vanuatu | 2013 | 4.85 |
| Vanuatu | 2014 | 4.81 |
| Vanuatu | 2015 | 4.77 |
| Vanuatu | 2016 | 4.73 |
| Vanuatu | 2017 | 4.69 |
| World | 2011 | 4.24 |
| World | 2012 | 4.13 |
| World | 2013 | 4.08 |
| World | 2014 | 4.06 |
| World | 2015 | 4.01 |
| World | 2016 | 3.99 |
| World | 2017 | 3.97 |
| Samoa | 2011 | 4.24 |
| Samoa | 2012 | 4.24 |
| Samoa | 2013 | 4.24 |
| Samoa | 2014 | 4.24 |
| Samoa | 2015 | 4.24 |
| Samoa | 2016 | 4.24 |
| Samoa | 2017 | 4.24 |
| Yemen, Rep. | 2011 | 3.60 |
| Yemen, Rep. | 2012 | 3.60 |
| Yemen, Rep. | 2013 | 3.60 |
| Yemen, Rep. | 2014 | 3.60 |
| Yemen, Rep. | 2015 | 3.60 |
| Yemen, Rep. | 2016 | 3.60 |
| Yemen, Rep. | 2017 | 3.60 |
| South Africa | 2011 | 5.89 |
| South Africa | 2012 | 6.25 |
| South Africa | 2013 | 5.93 |
| South Africa | 2014 | 5.97 |
| South Africa | 2015 | 5.87 |
| South Africa | 2016 | 5.78 |
| South Africa | 2017 | 6.01 |
| Zambia | 2011 | 1.06 |
| Zambia | 2012 | 1.06 |
| Zambia | 2013 | 1.06 |
| Zambia | 2014 | 1.06 |
| Zambia | 2015 | 1.06 |
| Zambia | 2016 | 1.06 |
| Zambia | 2017 | 1.06 |
| Zimbabwe | 2011 | 1.91 |
| Zimbabwe | 2012 | 1.91 |
| Zimbabwe | 2013 | 1.91 |
| Zimbabwe | 2014 | 1.91 |
| Zimbabwe | 2015 | 1.91 |
| Zimbabwe | 2016 | 1.91 |
| Zimbabwe | 2017 | 1.91 |
- Worldbank Indicators: NY.ADJ.AEDU.GN.ZS
- UNESCO; data are extrapolated to the most recent year available