| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Dominican Republic | 20.89452 | 2014 |
| 2 | Iraq | 19.78925 | 2014 |
| 3 | South Africa | 18.36193 | 2014 |
| 4 | Saudi Arabia | 18.29649 | 2014 |
| 5 | Cambodia | 18.23443 | 2014 |
| 6 | Nepal | 17.77167 | 2014 |
| 7 | Panama | 16.46909 | 2014 |
| 8 | Myanmar | 16.2592 | 2014 |
| 9 | Yemen, Rep. | 15.00152 | 2014 |
| 10 | Philippines | 13.49168 | 2014 |
| 11 | Bahrain | 13.27097 | 2014 |
| 12 | India | 12.56648 | 2014 |
| 13 | Malawi | 12.2404 | 2014 |
| 14 | Kuwait | 11.96053 | 2014 |
| 15 | Haiti | 11.91727 | 2014 |
| 16 | Mexico | 9.936198 | 2014 |
| 17 | Somalia | 9.328456 | 2014 |
| 18 | Thailand | 9.149982 | 2014 |
| 19 | Botswana | 9.107528 | 2014 |
| 20 | Iran, Islamic Rep. | 9.088245 | 2014 |
| 21 | Gabon | 9.007466 | 2014 |
| 22 | West Bank and Gaza | 8.465994 | 2014 |
| 23 | Colombia | 8.068424 | 2014 |
| 24 | Afghanistan | 7.648107 | 2014 |
| 25 | Kenya | 7.279484 | 2014 |
| 26 | Tanzania | 6.553414 | 2014 |
| 27 | Sierra Leone | 6.53118 | 2014 |
| 28 | Congo, Rep. | 6.407037 | 2014 |
| 29 | Zambia | 6.331039 | 2014 |
| 30 | Nicaragua | 6.315428 | 2014 |
| 31 | Uganda | 6.252247 | 2014 |
| 32 | El Salvador | 6.191984 | 2014 |
| 33 | Azerbaijan | 6.051482 | 2014 |
| 34 | Burundi | 6.037369 | 2014 |
| 35 | Congo, Dem. Rep. | 6.025414 | 2014 |
| 36 | United Arab Emirates | 5.921881 | 2014 |
| 37 | Pakistan | 5.292013 | 2014 |
| 38 | Belize | 5.219425 | 2014 |
| 39 | Mauritania | 5.08786 | 2014 |
| 40 | Zimbabwe | 4.796819 | 2014 |
| 41 | Costa Rica | 4.78868 | 2014 |
| 42 | Bangladesh | 4.521233 | 2014 |
| 43 | Lebanon | 4.411056 | 2014 |
| 44 | Ghana | 4.292014 | 2014 |
| 45 | Venezuela, RB | 4.063933 | 2014 |
| 46 | Kyrgyz Republic | 3.749051 | 2014 |
| 47 | Moldova | 3.681595 | 2014 |
| 48 | Guinea | 3.617392 | 2014 |
| 49 | Honduras | 3.611015 | 2014 |
| 50 | Madagascar | 3.3906 | 2014 |
| 51 | Tunisia | 3.297534 | 2014 |
| 52 | Chad | 3.108118 | 2014 |
| 53 | Mongolia | 3.068881 | 2014 |
| 54 | Indonesia | 2.942157 | 2014 |
| 55 | Bolivia | 2.802224 | 2014 |
| 56 | Armenia | 2.784451 | 2014 |
| 57 | Benin | 2.699425 | 2014 |
| 58 | Georgia | 2.696856 | 2014 |
| 59 | United Kingdom | 2.617581 | 2014 |
| 60 | Guatemala | 2.612642 | 2014 |
| 61 | Senegal | 2.531097 | 2014 |
| 62 | Mali | 2.527097 | 2014 |
| 63 | Egypt, Arab Rep. | 2.503753 | 2014 |
| 64 | Burkina Faso | 2.436723 | 2014 |
| 65 | Sri Lanka | 2.424645 | 2014 |
| 66 | Turkey | 2.411566 | 2014 |
| 67 | Namibia | 2.361291 | 2014 |
| 68 | Turkmenistan | 2.354316 | 2014 |
| 69 | Ukraine | 2.305558 | 2014 |
| 70 | Peru | 2.277122 | 2014 |
| 71 | Togo | 2.215322 | 2014 |
| 72 | Albania | 2.211859 | 2014 |
| 73 | Kazakhstan | 2.10376 | 2014 |
| 74 | Angola | 1.999284 | 2014 |
| 75 | Tajikistan | 1.926864 | 2014 |
| 76 | Ecuador | 1.881148 | 2014 |
| 77 | Rwanda | 1.854445 | 2014 |
| 78 | Vietnam | 1.818898 | 2014 |
| 79 | Latvia | 1.813227 | 2014 |
| 80 | Czech Republic | 1.774545 | 2014 |
| 81 | Nigeria | 1.725607 | 2014 |
| 82 | Kosovo | 1.724355 | 2014 |
| 83 | Jamaica | 1.659407 | 2014 |
| 84 | Sudan | 1.636951 | 2014 |
| 85 | Romania | 1.609795 | 2014 |
| 86 | Israel | 1.602134 | 2014 |
| 87 | Cameroon | 1.597431 | 2014 |
| 88 | Bulgaria | 1.580995 | 2014 |
| 89 | Algeria | 1.52305 | 2014 |
| 90 | Uzbekistan | 1.482908 | 2014 |
| 91 | Niger | 1.474785 | 2014 |
| 92 | Croatia | 1.472074 | 2014 |
| 93 | Slovak Republic | 1.450868 | 2014 |
| 94 | United States | 1.394311 | 2014 |
| 95 | Canada | 1.335676 | 2014 |
| 96 | Bhutan | 1.333625 | 2014 |
| 97 | Argentina | 1.204456 | 2014 |
| 98 | Slovenia | 1.186009 | 2014 |
| 99 | Estonia | 1.110282 | 2014 |
| 100 | Ethiopia | 1.101032 | 2014 |
| 101 | Brazil | 1.082302 | 2014 |
| 102 | Jordan | 1.081048 | 2014 |
| 103 | China | 1.063929 | 2014 |
| 104 | Singapore | 1.047625 | 2014 |
| 105 | Puerto Rico | 1.044643 | 2014 |
| 106 | Spain | 1.030419 | 2014 |
| 107 | Luxembourg | 0.9586846 | 2014 |
| 108 | Uruguay | 0.9451578 | 2014 |
| 109 | New Zealand | 0.9146476 | 2014 |
| 110 | Russian Federation | 0.9084872 | 2014 |
| 111 | North Macedonia | 0.8894619 | 2014 |
| 112 | Belarus | 0.8529441 | 2014 |
| 113 | Ireland | 0.8329632 | 2014 |
| 114 | Malaysia | 0.8102427 | 2014 |
| 115 | Cote d'Ivoire | 0.8070806 | 2014 |
| 116 | Australia | 0.788081 | 2014 |
| 117 | Korea, Rep. | 0.7005864 | 2014 |
| 118 | Hungary | 0.675362 | 2014 |
| 119 | Austria | 0.6557223 | 2014 |
| 120 | Poland | 0.5989515 | 2014 |
| 121 | Chile | 0.578249 | 2014 |
| 122 | Switzerland | 0.5743458 | 2014 |
| 123 | Montenegro | 0.5289974 | 2014 |
| 124 | Italy | 0.4246422 | 2014 |
| 125 | Sweden | 0.4162591 | 2014 |
| 126 | Portugal | 0.3818944 | 2014 |
| 127 | Cyprus | 0.3573297 | 2014 |
| 128 | Malta | 0.3177027 | 2014 |
| 129 | Japan | 0.3020198 | 2014 |
| 130 | Denmark | 0.3000903 | 2014 |
| 131 | Taiwan, China | 0.2765068 | 2014 |
| 132 | Germany | 0.2477047 | 2014 |
| 133 | France | 0.2350974 | 2014 |
| 134 | Hong Kong SAR, China | 0.2189868 | 2014 |
| 135 | Lithuania | 0.2142842 | 2014 |
| 136 | Norway | 0.1434807 | 2014 |
| 137 | Finland | 0.1170779 | 2014 |
| 138 | Bosnia and Herzegovina | 0.1138461 | 2014 |
| 139 | Greece | 0.0507381 | 2014 |
| 140 | Serbia | 0.0336579 | 2014 |
| 141 | Belgium | 0 | 2014 |
| 142 | Mauritius | 0 | 2014 |
| 143 | Netherlands | 0 | 2014 |