| El Salvador | 2013 | 16.7 |
| Finland | 2013 | 3.6 |
| Greece | 2013 | 4.4 |
| Kenya | 2013 | 71.7 |
| Japan | 2013 | 3.9 |
| Guinea-Bissau | 2013 | 124.9 |
| Afghanistan | 2013 | 97.3 |
| Laos | 2013 | 71.4 |
| Gabon | 2013 | 56.1 |
| Jamaica | 2013 | 17.6 |
| Haiti | 2013 | 73.8 |
| Liberia | 2013 | 71.1 |
| Angola | 2013 | 167.4 |
| Iraq | 2013 | 34.0 |
| Grenada | 2013 | 12.8 |
| Egypt | 2013 | 22.8 |
| Iran | 2013 | 17.8 |
| Germany | 2013 | 4.9 |
| Algeria | 2013 | 25.2 |
| Indonesia | 2013 | 29.3 |
| Cook Islands | 2013 | 9.8 |
| Ghana | 2013 | 78.4 |
| Belarus | 2013 | 5.9 |
| Hungary | 2013 | 6.1 |
| China | 2013 | 13.7 |
| Burkina Faso | 2013 | 98.6 |
| Brazil | 2013 | 14.7 |
| Kyrgyzstan | 2013 | 24.2 |
| Dominican Republic | 2013 | 28.1 |
| Latvia | 2013 | 8.4 |
| Cambodia | 2013 | 38.9 |
| Brunei | 2013 | 10.9 |
| Eritrea | 2013 | 50.9 |
| India | 2013 | 53.7 |
| Antigua and Barbuda | 2013 | 9.3 |
| Ecuador | 2013 | 23.5 |
| Costa Rica | 2013 | 10.6 |
| Iceland | 2013 | 2.1 |
| Kuwait | 2013 | 10.5 |
| Austria | 2013 | 4.9 |
| Guyana | 2013 | 37.6 |
| Belize | 2013 | 17.7 |
| Burundi | 2013 | 83.9 |
| Gambia | 2013 | 74.8 |
| Bolivia | 2013 | 39.1 |
| Denmark | 2013 | 4.5 |
| Albania | 2013 | 15.9 |
| Bahrain | 2013 | 6.1 |
| Andorra | 2013 | 3.0 |
| Jordan | 2013 | 19.7 |
| Belgium | 2013 | 4.4 |
| Chad | 2013 | 148.5 |
| Cuba | 2013 | 6.2 |
| Ireland | 2013 | 4.8 |
| Canada | 2013 | 5.2 |
| Guinea | 2013 | 101.7 |
| Bangladesh | 2013 | 41.1 |
| Fiji | 2013 | 24.6 |
| Central African Republic | 2013 | 139.2 |
| Congo | 2013 | 49.1 |
| Chile | 2013 | 8.2 |
| Kazakhstan | 2013 | 16.3 |
| Georgia | 2013 | 13.1 |
| Libya | 2013 | 15.5 |
| Equatorial Guinea | 2013 | 96.8 |
| Kiribati | 2013 | 58.2 |
| Israel | 2013 | 4.0 |
| Cameroon | 2013 | 95.5 |
| Barbados | 2013 | 14.4 |
| Bulgaria | 2013 | 12.6 |
| Cote d'Ivoire | 2013 | 100.0 |
| Comoros | 2013 | 78.9 |
| Ethiopia | 2013 | 64.4 |
| Lebanon | 2013 | 9.1 |
| France | 2013 | 4.2 |
| Benin | 2013 | 85.3 |
| Italy | 2013 | 4.6 |
| Bosnia and Herzegovina | 2013 | 7.6 |
| Croatia | 2013 | 5.5 |
| Lesotho | 2013 | 98.0 |
| Guatemala | 2013 | 31.0 |
| Djibouti | 2013 | 70.6 |
| Armenia | 2013 | 16.6 |
| Macedonia | 2013 | 7.6 |
| Cyprus | 2013 | 4.6 |
| Luxembourg | 2013 | 2.0 |
| Botswana | 2013 | 47.6 |
| Dominica | 2013 | 11.4 |
| Czech Republic | 2013 | 4.6 |
| Colombia | 2013 | 17.9 |
| Democratic Republic of Congo | 2013 | 119.5 |
| Honduras | 2013 | 22.2 |
| Estonia | 2013 | 3.4 |
| Argentina | 2013 | 13.3 |
| Bhutan | 2013 | 36.2 |
| Azerbaijan | 2013 | 34.2 |
| Australia | 2013 | 4.0 |
| Zimbabwe | 2013 | 89.5 |
| Bahamas | 2013 | 13.9 |
| Lithuania | 2013 | 5.9 |
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