| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Barbados | 100 | 2013 |
| 2 | Burkina Faso | 100 | 2013 |
| 3 | Madagascar | 100 | 2013 |
| 4 | Luxembourg | 95 | 2013 |
| 5 | Zambia | 94 | 2013 |
| 6 | El Salvador | 91 | 2013 |
| 7 | Benin | 89 | 2013 |
| 8 | Montenegro | 88 | 2013 |
| 9 | Albania | 85 | 2013 |
| 10 | Ireland | 85 | 2013 |
| 11 | Mozambique | 85 | 2013 |
| 12 | Kyrgyz Republic | 83 | 2013 |
| 13 | Senegal | 83 | 2013 |
| 14 | Uganda | 83 | 2013 |
| 15 | Armenia | 80 | 2013 |
| 16 | Hungary | 80 | 2013 |
| 17 | New Zealand | 78 | 2013 |
| 18 | Uruguay | 78 | 2013 |
| 19 | Georgia | 77 | 2013 |
| 20 | Poland | 76 | 2013 |
| 21 | Estonia | 75 | 2013 |
| 22 | Jamaica | 75 | 2013 |
| 23 | Lithuania | 75 | 2013 |
| 24 | Trinidad and Tobago | 75 | 2013 |
| 25 | Cameroon | 73 | 2013 |
| 26 | Hong Kong SAR, China | 73 | 2013 |
| 27 | Bahrain | 71 | 2013 |
| 28 | Cote d'Ivoire | 71 | 2013 |
| 29 | Niger | 71 | 2013 |
| 30 | Panama | 69 | 2013 |
| 31 | Peru | 69 | 2013 |
| 32 | Mali | 67 | 2013 |
| 33 | North Macedonia | 67 | 2013 |
| 34 | Slovak Republic | 67 | 2013 |
| 35 | Tanzania | 67 | 2013 |
| 36 | Serbia | 66 | 2013 |
| 37 | Belarus | 65 | 2013 |
| 38 | Bulgaria | 65 | 2013 |
| 39 | Bosnia and Herzegovina | 64 | 2013 |
| 40 | Paraguay | 64 | 2013 |
| 41 | Cyprus | 63 | 2013 |
| 42 | Ghana | 63 | 2013 |
| 43 | Czech Republic | 62 | 2013 |
| 44 | Cambodia | 61 | 2013 |
| 45 | Algeria | 60 | 2013 |
| 46 | Botswana | 60 | 2013 |
| 47 | Eswatini | 60 | 2013 |
| 48 | Mauritius | 60 | 2013 |
| 49 | Nicaragua | 60 | 2013 |
| 50 | United Kingdom | 58 | 2013 |
| 51 | Latvia | 55 | 2013 |
| 52 | Singapore | 55 | 2013 |
| 53 | Egypt, Arab Rep. | 54 | 2013 |
| 54 | Guatemala | 53 | 2013 |
| 55 | Honduras | 53 | 2013 |
| 56 | Croatia | 52 | 2013 |
| 57 | Burundi | 50 | 2013 |
| 58 | Moldova | 50 | 2013 |
| 59 | Rwanda | 50 | 2013 |
| 60 | Indonesia | 48 | 2013 |
| 61 | Netherlands | 47 | 2013 |
| 62 | Tunisia | 47 | 2013 |
| 63 | Angola | 46 | 2013 |
| 64 | Belgium | 46 | 2013 |
| 65 | Namibia | 43 | 2013 |
| 66 | Pakistan | 43 | 2013 |
| 67 | Colombia | 42 | 2013 |
| 68 | Malaysia | 42 | 2013 |
| 69 | Chile | 41 | 2013 |
| 70 | Brazil | 40 | 2013 |
| 71 | Jordan | 40 | 2013 |
| 72 | Seychelles | 40 | 2013 |
| 73 | Ukraine | 39 | 2013 |
| 74 | Mauritania | 38 | 2013 |
| 75 | Turkey | 38 | 2013 |
| 76 | Zimbabwe | 38 | 2013 |
| 77 | Canada | 37 | 2013 |
| 78 | Mexico | 37 | 2013 |
| 79 | Lebanon | 36 | 2013 |
| 80 | Morocco | 36 | 2013 |
| 81 | Portugal | 36 | 2013 |
| 82 | Australia | 35 | 2013 |
| 83 | Slovenia | 35 | 2013 |
| 84 | Kazakhstan | 33 | 2013 |
| 85 | Argentina | 32 | 2013 |
| 86 | Kenya | 32 | 2013 |
| 87 | United States | 31 | 2013 |
| 88 | Bolivia | 30 | 2013 |
| 89 | Antigua and Barbuda | 29 | 2013 |
| 90 | Nigeria | 28 | 2013 |
| 91 | Venezuela, RB | 27 | 2013 |
| 92 | Malawi | 25 | 2013 |
| 93 | Thailand | 25 | 2013 |
| 94 | South Africa | 24 | 2013 |
| 95 | Vietnam | 23 | 2013 |
| 96 | Ecuador | 22 | 2013 |
| 97 | Finland | 22 | 2013 |
| 98 | United Arab Emirates | 22 | 2013 |
| 99 | Costa Rica | 21 | 2013 |
| 100 | Sudan | 21 | 2013 |
| 101 | China | 20 | 2013 |
| 102 | Switzerland | 20 | 2013 |
| 103 | Uzbekistan | 20 | 2013 |
| 104 | Oman | 17 | 2013 |
| 105 | Russian Federation | 17 | 2013 |
| 106 | Taiwan, China | 17 | 2013 |
| 107 | Togo | 17 | 2013 |
| 108 | Azerbaijan | 14 | 2013 |
| 109 | Germany | 14 | 2013 |
| 110 | Korea, Rep. | 13 | 2013 |
| 111 | Mongolia | 13 | 2013 |
| 112 | Spain | 13 | 2013 |
| 113 | India | 12 | 2013 |
| 114 | Italy | 12 | 2013 |
| 115 | Philippines | 12 | 2013 |
| 116 | Austria | 11 | 2013 |
| 117 | Kuwait | 11 | 2013 |
| 118 | Nepal | 10 | 2013 |
| 119 | Denmark | 8 | 2013 |
| 120 | Dominican Republic | 8 | 2013 |
| 121 | France | 4 | 2013 |
| 122 | Bangladesh | 3 | 2013 |
| 123 | Japan | 2 | 2013 |
| 124 | Norway | 2 | 2013 |
| 125 | Sweden | 1 | 2013 |
| 126 | Cuba | 0 | 2013 |
| 127 | Ethiopia | 0 | 2013 |
| 128 | Greece | 0 | 2013 |
| 129 | Haiti | 0 | 2013 |
| 130 | Iceland | 0 | 2013 |
| 131 | Iran, Islamic Rep. | 0 | 2013 |
| 132 | Israel | 0 | 2013 |
| 133 | Libya | 0 | 2013 |
| 134 | Qatar | 0 | 2013 |
| 135 | Saudi Arabia | 0 | 2013 |
| 136 | Sri Lanka | 0 | 2013 |
| 137 | Yemen, Rep. | 0 | 2013 |