| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Bangladesh | 179.79 | 2021 |
| 2 | Nigeria | 146.82 | 2021 |
| 3 | Lesotho | 133.63 | 2021 |
| 4 | Zambia | 120.44 | 2021 |
| 5 | Tanzania | 120 | 2021 |
| 6 | Mauritius | 119.19 | 2021 |
| 7 | Zimbabwe | 111.86 | 2021 |
| 8 | Gambia, The | 106.32 | 2021 |
| 9 | Malawi | 102.53 | 2021 |
| 10 | Kuwait | 100 | 2021 |
| 11 | Mozambique | 100 | 2021 |
| 12 | Myanmar | 99.46 | 2021 |
| 13 | Barbados | 97.17 | 2021 |
| 14 | Ghana | 96.08 | 2021 |
| 15 | Kenya | 96.03 | 2021 |
| 16 | Burkina Faso | 93.99 | 2021 |
| 17 | India | 93.29 | 2021 |
| 18 | Burundi | 93.18 | 2021 |
| 19 | St. Vincent and the Grenadines | 93.04 | 2021 |
| 20 | Rwanda | 84.53 | 2021 |
| 21 | Antigua and Barbuda | 83.5 | 2021 |
| 22 | Belize | 83.5 | 2021 |
| 23 | Togo | 80 | 2021 |
| 24 | Pakistan | 77.83 | 2021 |
| 25 | Solomon Islands | 76.93 | 2021 |
| 26 | Uganda | 76.43 | 2021 |
| 27 | Guyana | 76.3 | 2021 |
| 28 | Jamaica | 73.93 | 2021 |
| 29 | Trinidad and Tobago | 68.27 | 2021 |
| 30 | Niger | 68.13 | 2021 |
| 31 | Colombia | 65.82 | 2021 |
| 32 | Benin | 58.25 | 2021 |
| 33 | Turkiye | 57.61 | 2021 |
| 34 | Mali | 56.85 | 2021 |
| 35 | Angola | 56.26 | 2021 |
| 36 | Israel | 55.86 | 2021 |
| 37 | Guatemala | 47.85 | 2021 |
| 38 | Sri Lanka | 47.65 | 2021 |
| 39 | Morocco | 47.36 | 2021 |
| 40 | Vanuatu | 45.98 | 2021 |
| 41 | Venezuela, RB | 44.97 | 2021 |
| 42 | Sierra Leone | 44.84 | 2021 |
| 43 | Guinea-Bissau | 44.56 | 2021 |
| 44 | Costa Rica | 43.83 | 2021 |
| 45 | Indonesia | 43.18 | 2021 |
| 46 | Nicaragua | 42.2 | 2021 |
| 47 | El Salvador | 41.47 | 2021 |
| 48 | Papua New Guinea | 41.25 | 2021 |
| 49 | Fiji | 40.42 | 2021 |
| 50 | Maldives | 40.11 | 2021 |
| 51 | Bolivia | 39.97 | 2021 |
| 52 | Dominican Republic | 38.89 | 2021 |
| 53 | Bahrain | 38.3 | 2021 |
| 54 | Guinea | 37.66 | 2021 |
| 55 | Mauritania | 37.42 | 2021 |
| 56 | Uruguay | 34 | 2021 |
| 57 | Brazil | 33.96 | 2021 |
| 58 | Cuba | 33.89 | 2021 |
| 59 | Paraguay | 33.66 | 2021 |
| 60 | Korea, Rep. | 33.53 | 2021 |
| 61 | Honduras | 33.16 | 2021 |
| 62 | Argentina | 33.04 | 2021 |
| 63 | Nepal | 32.88 | 2021 |
| 64 | Philippines | 31.83 | 2021 |
| 65 | Peru | 30.48 | 2021 |
| 66 | Senegal | 29.89 | 2021 |
| 67 | Madagascar | 29.72 | 2021 |
| 68 | Namibia | 27.54 | 2021 |
| 69 | South Africa | 27.54 | 2021 |
| 70 | Eswatini | 27.42 | 2021 |
| 71 | Panama | 26.92 | 2021 |
| 72 | Liberia | 26.52 | 2021 |
| 73 | Botswana | 25.82 | 2021 |
| 74 | Chile | 25.62 | 2021 |
| 75 | Thailand | 25.28 | 2021 |
| 76 | Cambodia | 24.76 | 2021 |
| 77 | Ecuador | 23.65 | 2021 |
| 78 | Brunei Darussalam | 23.04 | 2021 |
| 79 | Iceland | 22.59 | 2021 |
| 80 | Oman | 22.51 | 2021 |
| 81 | Qatar | 21.35 | 2021 |
| 82 | Lao PDR | 21.06 | 2021 |
| 83 | United Arab Emirates | 20.53 | 2021 |
| 84 | Suriname | 19.76 | 2021 |
| 85 | Tonga | 19.17 | 2021 |
| 86 | Mongolia | 18.98 | 2021 |
| 87 | Cabo Verde | 16.92 | 2021 |
| 88 | Seychelles | 14.93 | 2021 |
| 89 | Cote d'Ivoire | 14.5 | 2021 |
| 90 | Viet Nam | 13.68 | 2021 |
| 91 | Armenia | 11.93 | 2021 |
| 92 | Malaysia | 11.83 | 2021 |
| 93 | China | 11.43 | 2021 |
| 94 | Kyrgyz Republic | 10.03 | 2021 |
| 95 | Singapore | 9.45 | 2021 |
| 96 | Georgia | 8.84 | 2021 |
| 97 | Tajikistan | 8.5 | 2021 |
| 98 | Russian Federation | 8.33 | 2021 |
| 99 | Moldova | 8.06 | 2021 |
| 100 | Montenegro | 7.93 | 2021 |
| 101 | Ukraine | 7.62 | 2021 |
| 102 | North Macedonia | 7.29 | 2021 |
| 103 | Albania | 6.32 | 2021 |
| 104 | Austria | 5.75 | 2021 |
| 105 | Belgium | 5.75 | 2021 |
| 106 | Bulgaria | 5.75 | 2021 |
| 107 | Croatia | 5.75 | 2021 |
| 108 | Cyprus | 5.75 | 2021 |
| 109 | Czechia | 5.75 | 2021 |
| 110 | Denmark | 5.75 | 2021 |
| 111 | Estonia | 5.75 | 2021 |
| 112 | Finland | 5.75 | 2021 |
| 113 | France | 5.75 | 2021 |
| 114 | Germany | 5.75 | 2021 |
| 115 | Greece | 5.75 | 2021 |
| 116 | Hungary | 5.75 | 2021 |
| 117 | Ireland | 5.75 | 2021 |
| 118 | Italy | 5.75 | 2021 |
| 119 | Latvia | 5.75 | 2021 |
| 120 | Lithuania | 5.75 | 2021 |
| 121 | Luxembourg | 5.75 | 2021 |
| 122 | Malta | 5.75 | 2021 |
| 123 | Netherlands | 5.75 | 2021 |
| 124 | Poland | 5.75 | 2021 |
| 125 | Portugal | 5.75 | 2021 |
| 126 | Romania | 5.75 | 2021 |
| 127 | Slovak Republic | 5.75 | 2021 |
| 128 | Slovenia | 5.75 | 2021 |
| 129 | Spain | 5.75 | 2021 |
| 130 | Sweden | 5.75 | 2021 |
| 131 | Kazakhstan | 5.69 | 2021 |
| 132 | Japan | 4.88 | 2021 |
| 133 | New Zealand | 4.24 | 2021 |
| 134 | United States | 4.23 | 2021 |
| 135 | Canada | 2.73 | 2021 |
| 136 | Australia | 2.37 | 2021 |
| 137 | Norway | 0.56 | 2021 |
| 138 | Hong Kong SAR, China | 0 | 2021 |
| 139 | Macao SAR, China | 0 | 2021 |
| 140 | Switzerland | 0 | 2021 |