| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Samoa | 48 | 2023 |
| 2 | Hong Kong SAR, China | 43.6 | 2023 |
| 3 | Philippines | 43.4 | 2023 |
| 4 | Vanuatu | 39.7 | 2023 |
| 5 | Cambodia | 33.7 | 2023 |
| 6 | Indonesia | 31.8 | 2023 |
| 7 | Lesotho | 30 | 2023 |
| 8 | Rwanda | 28.1 | 2023 |
| 9 | Seychelles | 26.3 | 2023 |
| 10 | Croatia | 26.2 | 2023 |
| 11 | El Salvador | 25.6 | 2023 |
| 12 | Costa Rica | 25.3 | 2023 |
| 13 | Colombia | 24.6 | 2023 |
| 14 | Bulgaria | 23.5 | 2023 |
| 15 | Botswana | 23 | 2023 |
| 16 | Peru | 22.4 | 2023 |
| 17 | Singapore | 21.8 | 2023 |
| 18 | Kyrgyz Republic | 21.7 | 2023 |
| 19 | Georgia | 21 | 2023 |
| 20 | Slovak Republic | 20.6 | 2023 |
| 21 | New Zealand | 20.3 | 2023 |
| 22 | Ghana | 19.8 | 2023 |
| 23 | Viet Nam | 19.4 | 2023 |
| 24 | Paraguay | 19.1 | 2023 |
| 25 | Portugal | 19.1 | 2023 |
| 26 | Romania | 19 | 2023 |
| 27 | Hungary | 18.1 | 2023 |
| 28 | Mauritius | 18.1 | 2023 |
| 29 | Tanzania | 17.5 | 2023 |
| 30 | Barbados | 16.9 | 2023 |
| 31 | North Macedonia | 16.4 | 2023 |
| 32 | Estonia | 16 | 2023 |
| 33 | Mexico | 15.7 | 2023 |
| 34 | Greece | 15.6 | 2023 |
| 35 | Bosnia and Herzegovina | 15.3 | 2023 |
| 36 | Montenegro | 13.5 | 2023 |
| 37 | Togo | 13.2 | 2023 |
| 38 | Sierra Leone | 13 | 2023 |
| 39 | Cote d'Ivoire | 11.6 | 2023 |
| 40 | Nepal | 10.3 | 2023 |
| 41 | Central African Republic | 10.2 | 2023 |
| 42 | Chad | 8.5 | 2023 |
| 43 | Gambia, The | 8.2 | 2023 |
| 44 | Morocco | 5.4 | 2023 |
| 45 | West Bank and Gaza | 2.7 | 2023 |