| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Ireland | 179.0757 | 2020 |
| 2 | Netherlands | 175.6158 | 2020 |
| 3 | France | 128.5577 | 2020 |
| 4 | Mauritius | 126.5265 | 2020 |
| 5 | Finland | 121.8269 | 2020 |
| 6 | United Kingdom | 111.6493 | 2020 |
| 7 | Belgium | 105.2424 | 2020 |
| 8 | Cyprus | 100.9791 | 2020 |
| 9 | Austria | 100.8199 | 2020 |
| 10 | Denmark | 89.91471 | 2020 |
| 11 | Sweden | 87.29072 | 2020 |
| 12 | Norway | 87.13557 | 2020 |
| 13 | Spain | 86.97089 | 2020 |
| 14 | Canada | 81.47526 | 2020 |
| 15 | Australia | 77.1673 | 2020 |
| 16 | Italy | 70.81047 | 2020 |
| 17 | Germany | 65.96765 | 2020 |
| 18 | Aruba | 64.04494 | 2020 |
| 19 | United States | 62.20121 | 2020 |
| 20 | Portugal | 60.19167 | 2020 |
| 21 | New Zealand | 58.41119 | 2020 |
| 22 | Slovenia | 52.63171 | 2020 |
| 23 | Panama | 46.86847 | 2020 |
| 24 | Slovak Republic | 41.66088 | 2020 |
| 25 | Iceland | 39.97873 | 2020 |
| 26 | Japan | 39.47042 | 2020 |
| 27 | Uruguay | 39.07828 | 2020 |
| 28 | Chile | 37.57237 | 2020 |
| 29 | Mexico | 35.40373 | 2020 |
| 30 | Mongolia | 35.07247 | 2020 |
| 31 | Dominican Republic | 34.91421 | 2020 |
| 32 | Lithuania | 32.79076 | 2020 |
| 33 | Jamaica | 32.6442 | 2020 |
| 34 | Colombia | 31.09202 | 2020 |
| 35 | Czech Republic | 30.19565 | 2020 |
| 36 | Latvia | 30.17574 | 2020 |
| 37 | Malaysia | 29.41619 | 2020 |
| 38 | Hungary | 26.33621 | 2020 |
| 39 | South Africa | 24.84733 | 2020 |
| 40 | Switzerland | 24.27202 | 2020 |
| 41 | El Salvador | 23.48804 | 2020 |
| 42 | Romania | 23.46616 | 2020 |
| 43 | Croatia | 23.28033 | 2020 |
| 44 | Ukraine | 20.65932 | 2020 |
| 45 | Singapore | 20.5577 | 2020 |
| 46 | North Macedonia | 20.54082 | 2020 |
| 47 | Hong Kong SAR, China | 20.38337 | 2020 |
| 48 | Georgia | 19.57435 | 2020 |
| 49 | Israel | 19.34577 | 2020 |
| 50 | Indonesia | 18.86725 | 2020 |
| 51 | Paraguay | 18.70183 | 2020 |
| 52 | Ecuador | 18.52063 | 2020 |
| 53 | Greece | 18.49989 | 2020 |
| 54 | St. Lucia | 18.0288 | 2020 |
| 55 | Poland | 17.78139 | 2020 |
| 56 | Korea, Rep. | 17.7336 | 2020 |
| 57 | Trinidad and Tobago | 17.49928 | 2020 |
| 58 | Serbia | 15.94826 | 2020 |
| 59 | Costa Rica | 15.78062 | 2020 |
| 60 | Jordan | 15.01377 | 2020 |
| 61 | Estonia | 14.71087 | 2020 |
| 62 | Saudi Arabia | 14.60534 | 2020 |
| 63 | Argentina | 14.14278 | 2020 |
| 64 | Kuwait | 14.05997 | 2020 |
| 65 | Namibia | 13.71166 | 2020 |
| 66 | Suriname | 13.53885 | 2020 |
| 67 | Angola | 12.83967 | 2020 |
| 68 | Grenada | 12.68727 | 2020 |
| 69 | Brazil | 12.26686 | 2020 |
| 70 | Zambia | 12.25272 | 2020 |
| 71 | Turkey | 11.98642 | 2020 |
| 72 | Kazakhstan | 11.85401 | 2020 |
| 73 | Egypt, Arab Rep. | 11.63628 | 2020 |
| 74 | Philippines | 11.59577 | 2020 |
| 75 | Bulgaria | 11.29642 | 2020 |
| 76 | St. Kitts and Nevis | 10.56327 | 2020 |
| 77 | Thailand | 10.42991 | 2020 |
| 78 | Honduras | 10.18362 | 2020 |
| 79 | Morocco | 9.982988 | 2020 |
| 80 | Seychelles | 9.584026 | 2020 |
| 81 | Albania | 9.101933 | 2020 |
| 82 | Armenia | 8.766319 | 2020 |
| 83 | Guatemala | 8.477784 | 2020 |
| 84 | Dominica | 7.60302 | 2020 |
| 85 | Belarus | 6.884122 | 2020 |
| 86 | Malta | 6.712414 | 2020 |
| 87 | Tajikistan | 6.240386 | 2020 |
| 88 | Russian Federation | 5.793123 | 2020 |
| 89 | Nigeria | 5.589723 | 2020 |
| 90 | Bolivia | 5.451246 | 2020 |
| 91 | Uzbekistan | 4.951281 | 2020 |
| 92 | Antigua and Barbuda | 4.754172 | 2020 |
| 93 | China | 4.715438 | 2020 |
| 94 | Rwanda | 4.684135 | 2020 |
| 95 | India | 3.915865 | 2020 |
| 96 | Mozambique | 3.607656 | 2020 |
| 97 | Pakistan | 2.298035 | 2020 |
| 98 | Cameroon | 2.261155 | 2020 |
| 99 | Ghana | 1.502166 | 2020 |
| 100 | Uganda | 1.207319 | 2020 |
| 101 | Bangladesh | 0.536616 | 2020 |
| 102 | Vanuatu | 0.4802508 | 2020 |
| 103 | Botswana | 0.3454337 | 2020 |
| 104 | Nicaragua | 0.3039643 | 2020 |
| 105 | Malawi | 0.2568605 | 2020 |
| 106 | São Tomé and Principe | 0.2294071 | 2020 |
| 107 | Bosnia and Herzegovina | 0.2165036 | 2020 |
| 108 | Cabo Verde | 0.1651089 | 2020 |
| 109 | Kyrgyz Republic | 0.0471366 | 2020 |
| 110 | Tonga | 0.026071 | 2020 |
| 111 | Moldova | 0.0028541 | 2020 |