| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | South Africa | 38.607 | 2023 |
| 2 | Slovak Republic | 37.515 | 2023 |
| 3 | Botswana | 27.148 | 2023 |
| 4 | Sweden | 24.172 | 2023 |
| 5 | North Macedonia | 18.495 | 2023 |
| 6 | Lithuania | 18.065 | 2023 |
| 7 | Spain | 17.649 | 2023 |
| 8 | Bahamas, The | 16.86 | 2023 |
| 9 | Finland | 15.818 | 2023 |
| 10 | Romania | 14.272 | 2023 |
| 11 | Tunisia | 14.237 | 2023 |
| 12 | Bosnia and Herzegovina | 13.894 | 2023 |
| 13 | Latvia | 13.283 | 2023 |
| 14 | France | 13.243 | 2023 |
| 15 | Estonia | 12.909 | 2023 |
| 16 | Hungary | 12.862 | 2023 |
| 17 | Czechia | 12.675 | 2023 |
| 18 | Austria | 12.658 | 2023 |
| 19 | Belgium | 12.656 | 2023 |
| 20 | Bulgaria | 12.485 | 2023 |
| 21 | Greece | 12.253 | 2023 |
| 22 | Rwanda | 11.862 | 2023 |
| 23 | Croatia | 11.789 | 2023 |
| 24 | Canada | 11.711 | 2023 |
| 25 | Italy | 11.258 | 2023 |
| 26 | Uruguay | 10.863 | 2023 |
| 27 | Brazil | 10.549 | 2023 |
| 28 | Belarus | 10.547 | 2023 |
| 29 | Chile | 9.76 | 2023 |
| 30 | Norway | 9.145 | 2023 |
| 31 | Serbia | 8.862 | 2023 |
| 32 | Colombia | 8.782 | 2023 |
| 33 | Denmark | 8.746 | 2023 |
| 34 | Luxembourg | 8.638 | 2023 |
| 35 | Slovenia | 8.61 | 2023 |
| 36 | Ireland | 8.337 | 2023 |
| 37 | Russian Federation | 8.264 | 2023 |
| 38 | Australia | 8.035 | 2023 |
| 39 | Turkiye | 8.031 | 2023 |
| 40 | Costa Rica | 7.768 | 2023 |
| 41 | Switzerland | 7.64 | 2023 |
| 42 | Portugal | 7.32 | 2023 |
| 43 | Burkina Faso | 7.238 | 2023 |
| 44 | Argentina | 7.187 | 2023 |
| 45 | Iceland | 6.762 | 2023 |
| 46 | United Kingdom | 6.6 | 2023 |
| 47 | Gambia, The | 6.465 | 2023 |
| 48 | Germany | 6.322 | 2023 |
| 49 | Cyprus | 6.053 | 2023 |
| 50 | Honduras | 6.053 | 2023 |
| 51 | Mauritius | 5.8 | 2023 |
| 52 | Netherlands | 5.739 | 2023 |
| 53 | United States | 5.591 | 2023 |
| 54 | Panama | 5.065 | 2023 |
| 55 | Mongolia | 4.85 | 2023 |
| 56 | Malta | 4.811 | 2023 |
| 57 | Dominican Republic | 4.471 | 2023 |
| 58 | Poland | 4.435 | 2023 |
| 59 | Singapore | 3.732 | 2023 |
| 60 | Peru | 3.588 | 2023 |
| 61 | Hong Kong SAR, China | 3.222 | 2023 |
| 62 | Korea, Rep. | 2.842 | 2023 |
| 63 | Guatemala | 2.563 | 2023 |
| 64 | El Salvador | 2.485 | 2023 |
| 65 | India | 2.473 | 2023 |
| 66 | Mexico | 2.426 | 2023 |
| 67 | Bhutan | 2.205 | 2023 |
| 68 | Indonesia | 2.051 | 2023 |
| 69 | Ecuador | 1.912 | 2023 |
| 70 | Bolivia | 1.777 | 2023 |
| 71 | Saudi Arabia | 1.34 | 2023 |
| 72 | Viet Nam | 1.253 | 2023 |
| 73 | Moldova | 1.237 | 2023 |
| 74 | United Arab Emirates | 1.232 | 2023 |
| 75 | Thailand | 0.462 | 2023 |