| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Syrian Arab Republic | 8.722887 | 2021 |
| 2 | Burundi | 4.259445 | 2021 |
| 3 | Kazakhstan | 3.789196 | 2021 |
| 4 | Angola | 3.763863 | 2021 |
| 5 | Zimbabwe | 3.481666 | 2021 |
| 6 | Georgia | 3.227954 | 2021 |
| 7 | Ghana | 3.207276 | 2021 |
| 8 | Malawi | 3.035624 | 2021 |
| 9 | Mozambique | 2.941942 | 2021 |
| 10 | Kenya | 2.902877 | 2021 |
| 11 | Tajikistan | 2.723243 | 2021 |
| 12 | Rwanda | 2.703344 | 2021 |
| 13 | Zambia | 2.652592 | 2021 |
| 14 | Liberia | 2.396376 | 2021 |
| 15 | Tanzania | 2.373109 | 2021 |
| 16 | Uganda | 2.213241 | 2021 |
| 17 | Moldova | 2.05341 | 2021 |
| 18 | Namibia | 2.038165 | 2021 |
| 19 | Dominican Republic | 1.960679 | 2021 |
| 20 | Iceland | 1.87768 | 2021 |
| 21 | Cambodia | 1.815416 | 2021 |
| 22 | Azerbaijan | 1.804931 | 2021 |
| 23 | Bahamas, The | 1.72822 | 2021 |
| 24 | Paraguay | 1.639004 | 2021 |
| 25 | Botswana | 1.624936 | 2021 |
| 26 | Mexico | 1.609894 | 2021 |
| 27 | Guatemala | 1.597626 | 2021 |
| 28 | Nicaragua | 1.562177 | 2021 |
| 29 | Cote d'Ivoire | 1.533425 | 2021 |
| 30 | Haiti | 1.525849 | 2021 |
| 31 | Uruguay | 1.524282 | 2021 |
| 32 | Kyrgyz Republic | 1.51638 | 2021 |
| 33 | Saudi Arabia | 1.479553 | 2021 |
| 34 | Indonesia | 1.473765 | 2021 |
| 35 | Vietnam | 1.460913 | 2021 |
| 36 | Jamaica | 1.457772 | 2021 |
| 37 | Afghanistan | 1.418369 | 2021 |
| 38 | Mongolia | 1.406004 | 2021 |
| 39 | Romania | 1.36808 | 2021 |
| 40 | Nepal | 1.327464 | 2021 |
| 41 | Brazil | 1.323593 | 2021 |
| 42 | Nigeria | 1.321058 | 2021 |
| 43 | Egypt, Arab Rep. | 1.316318 | 2021 |
| 44 | Peru | 1.316065 | 2021 |
| 45 | Cabo Verde | 1.303135 | 2021 |
| 46 | Ukraine | 1.299078 | 2021 |
| 47 | Argentina | 1.292926 | 2021 |
| 48 | United States | 1.262366 | 2021 |
| 49 | Qatar | 1.216762 | 2021 |
| 50 | Belarus | 1.21093 | 2021 |
| 51 | Slovenia | 1.1715 | 2021 |
| 52 | Philippines | 1.159075 | 2021 |
| 53 | Croatia | 1.154837 | 2021 |
| 54 | Venezuela, RB | 1.153893 | 2021 |
| 55 | Trinidad and Tobago | 1.148564 | 2021 |
| 56 | Tunisia | 1.146068 | 2021 |
| 57 | Albania | 1.145006 | 2021 |
| 58 | Panama | 1.124452 | 2021 |
| 59 | Honduras | 1.123474 | 2021 |
| 60 | Ethiopia | 1.088172 | 2021 |
| 61 | Bulgaria | 1.084755 | 2021 |
| 62 | Bosnia and Herzegovina | 1.074031 | 2021 |
| 63 | Sri Lanka | 1.071899 | 2021 |
| 64 | Barbados | 1.059682 | 2021 |
| 65 | Hungary | 1.049159 | 2021 |
| 66 | Chile | 1.048616 | 2021 |
| 67 | United Arab Emirates | 1.042034 | 2021 |
| 68 | Curaçao | 1.027612 | 2021 |
| 69 | Kuwait | 1.02065 | 2021 |
| 70 | Malaysia | 0.9973451 | 2021 |
| 71 | New Zealand | 0.9950418 | 2021 |
| 72 | Oman | 0.9898965 | 2021 |
| 73 | Estonia | 0.9850067 | 2021 |
| 74 | Norway | 0.9733866 | 2021 |
| 75 | Serbia | 0.9727033 | 2021 |
| 76 | Mauritius | 0.9667396 | 2021 |
| 77 | El Salvador | 0.9609106 | 2021 |
| 78 | South Africa | 0.9608228 | 2021 |
| 79 | Israel | 0.9409884 | 2021 |
| 80 | Pakistan | 0.9353242 | 2021 |
| 81 | North Macedonia | 0.9216022 | 2021 |
| 82 | Bahrain | 0.8937487 | 2021 |
| 83 | Singapore | 0.8921828 | 2021 |
| 84 | Canada | 0.8846895 | 2021 |
| 85 | Bhutan | 0.8725935 | 2021 |
| 86 | Czech Republic | 0.8648111 | 2021 |
| 87 | Bermuda | 0.8608763 | 2021 |
| 88 | China | 0.8597478 | 2021 |
| 89 | India | 0.8490003 | 2021 |
| 90 | Turkey | 0.8480803 | 2021 |
| 91 | Lithuania | 0.8112752 | 2021 |
| 92 | Austria | 0.8032679 | 2021 |
| 93 | Jordan | 0.8011674 | 2021 |
| 94 | Costa Rica | 0.8002286 | 2021 |
| 95 | Italy | 0.7883669 | 2021 |
| 96 | Fiji | 0.780481 | 2021 |
| 97 | Ireland | 0.7755174 | 2021 |
| 98 | Sweden | 0.7624626 | 2021 |
| 99 | Morocco | 0.7585185 | 2021 |
| 100 | Thailand | 0.7509398 | 2021 |
| 101 | Denmark | 0.7446171 | 2021 |
| 102 | Lesotho | 0.7436981 | 2021 |
| 103 | Latvia | 0.7430795 | 2021 |
| 104 | Ecuador | 0.7404858 | 2021 |
| 105 | Macao SAR, China | 0.7358964 | 2021 |
| 106 | Armenia | 0.7140163 | 2021 |
| 107 | Slovak Republic | 0.713666 | 2021 |
| 108 | Hong Kong SAR, China | 0.6675676 | 2021 |
| 109 | Finland | 0.6640126 | 2021 |
| 110 | United Kingdom | 0.6457624 | 2021 |
| 111 | Australia | 0.6425552 | 2021 |
| 112 | Bangladesh | 0.5959164 | 2021 |
| 113 | Belgium | 0.5565931 | 2021 |
| 114 | Netherlands | 0.5500405 | 2021 |
| 115 | Uzbekistan | 0.5322093 | 2021 |
| 116 | Luxembourg | 0.5191188 | 2021 |
| 117 | Taiwan, China | 0.5117568 | 2021 |
| 118 | Spain | 0.5021515 | 2021 |
| 119 | Korea, Rep. | 0.4978589 | 2021 |
| 120 | Bolivia | 0.4741308 | 2021 |
| 121 | Montenegro | 0.4502446 | 2021 |
| 122 | Colombia | 0.4450516 | 2021 |
| 123 | Portugal | 0.4445222 | 2021 |
| 124 | Poland | 0.4381207 | 2021 |
| 125 | Malta | 0.3412907 | 2021 |
| 126 | France | 0.2678444 | 2021 |
| 127 | Lao PDR | 0.2382155 | 2021 |
| 128 | Russian Federation | 0.2293496 | 2021 |
| 129 | Myanmar | 0.1804313 | 2021 |
| 130 | Japan | 0.151395 | 2021 |
| 131 | Cyprus | 0.0749814 | 2021 |
| 132 | Germany | 0.0453391 | 2021 |
| 133 | Switzerland | 0.017661 | 2021 |
| 134 | Iraq | -0.0267659 | 2021 |
| 135 | Lebanon | -0.1863658 | 2021 |
| 136 | Greece | -1.895996 | 2021 |