| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Bermuda | 54.56934 | 2021 |
| 2 | Belize | 20.33607 | 2021 |
| 3 | Bahrain | 13.25232 | 2021 |
| 4 | Malta | 5.183327 | 2021 |
| 5 | Gabon | 4.378919 | 2021 |
| 6 | Albania | 4.025182 | 2021 |
| 7 | Latvia | 3.95652 | 2021 |
| 8 | Canada | 2.584438 | 2021 |
| 9 | Peru | 2.101685 | 2021 |
| 10 | Netherlands | 2.099003 | 2021 |
| 11 | Panama | 2.050151 | 2021 |
| 12 | Norway | 1.581968 | 2021 |
| 13 | Iceland | 1.555446 | 2021 |
| 14 | United Kingdom | 1.492912 | 2021 |
| 15 | Australia | 1.429155 | 2021 |
| 16 | Spain | 1.341775 | 2021 |
| 17 | Cyprus | 1.201327 | 2021 |
| 18 | Guatemala | 1.162976 | 2021 |
| 19 | Uzbekistan | 1.021102 | 2021 |
| 20 | Greece | 1.011836 | 2021 |
| 21 | Israel | 1.009155 | 2021 |
| 22 | Bahamas, The | 0.9813893 | 2021 |
| 23 | Chile | 0.9124499 | 2021 |
| 24 | Colombia | 0.8869872 | 2021 |
| 25 | Uruguay | 0.7451169 | 2021 |
| 26 | United States | 0.7071895 | 2021 |
| 27 | Qatar | 0.568578 | 2021 |
| 28 | France | 0.4405147 | 2021 |
| 29 | Portugal | 0.4349976 | 2021 |
| 30 | Malaysia | 0.4335911 | 2021 |
| 31 | Italy | 0.4078328 | 2021 |
| 32 | Macao SAR, China | 0.3945803 | 2021 |
| 33 | Singapore | 0.3413211 | 2021 |
| 34 | Dominican Republic | 0.3183245 | 2021 |
| 35 | Kazakhstan | 0.2871903 | 2021 |
| 36 | Denmark | 0.2858191 | 2021 |
| 37 | Egypt, Arab Rep. | 0.250654 | 2021 |
| 38 | Korea, Rep. | 0.2426421 | 2021 |
| 39 | Ghana | 0.204912 | 2021 |
| 40 | Japan | 0.1803573 | 2021 |
| 41 | Germany | 0.1729529 | 2021 |
| 42 | Russian Federation | 0.1221421 | 2021 |
| 43 | Oman | 0.1187861 | 2021 |
| 44 | Belgium | 0.1020206 | 2021 |
| 45 | Lithuania | 0.0915977 | 2021 |
| 46 | Nigeria | 0.0796321 | 2021 |
| 47 | Philippines | 0.0735879 | 2021 |
| 48 | Hong Kong SAR, China | 0.0613898 | 2021 |
| 49 | Slovak Republic | 0.049621 | 2021 |
| 50 | Hungary | 0.044437 | 2021 |
| 51 | Vietnam | 0.0413636 | 2021 |
| 52 | New Zealand | 0.0380013 | 2021 |
| 53 | South Africa | 0.0335757 | 2021 |
| 54 | Ireland | 0.0280809 | 2021 |
| 55 | China | 0.0207454 | 2021 |
| 56 | Saudi Arabia | 0.0190752 | 2021 |
| 57 | Romania | 0.0183042 | 2021 |
| 58 | Paraguay | 0.0051299 | 2021 |
| 59 | Ecuador | 0.0037677 | 2021 |
| 60 | Serbia | -0.0031712 | 2021 |
| 61 | India | -0.0217748 | 2021 |
| 62 | Thailand | -0.0296453 | 2021 |
| 63 | Argentina | -0.0486274 | 2021 |
| 64 | Switzerland | -0.0487165 | 2021 |
| 65 | Bulgaria | -0.0697636 | 2021 |
| 66 | Brazil | -0.0774403 | 2021 |
| 67 | Mexico | -0.1003064 | 2021 |
| 68 | Kyrgyz Republic | -0.1170491 | 2021 |
| 69 | Luxembourg | -0.124552 | 2021 |
| 70 | Indonesia | -0.1747755 | 2021 |
| 71 | Costa Rica | -0.311127 | 2021 |
| 72 | Ukraine | -0.4358136 | 2021 |
| 73 | Czech Republic | -0.451936 | 2021 |
| 74 | Turkey | -0.4775095 | 2021 |
| 75 | Pakistan | -0.5405044 | 2021 |
| 76 | Lao PDR | -0.8339022 | 2021 |
| 77 | Austria | -1.333313 | 2021 |
| 78 | Jamaica | -1.466466 | 2021 |
| 79 | Sweden | -1.98952 | 2021 |
| 80 | Finland | -3.324027 | 2021 |
| 81 | Namibia | -4.086219 | 2021 |