| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Solomon Islands | 27.551514738799 | 2022 |
| 2 | Argentina | 24.5633698389919 | 2022 |
| 3 | Philippines | 24.3356183189004 | 2022 |
| 4 | Cote d'Ivoire | 23.0307792498654 | 2022 |
| 5 | Namibia | 22.7993641836406 | 2022 |
| 6 | Bahamas, The | 19.636878578573 | 2022 |
| 7 | Botswana | 18.6954747888654 | 2022 |
| 8 | Ethiopia | 18.5420598855599 | 2022 |
| 9 | Sri Lanka | 17.1045297053939 | 2022 |
| 10 | Togo | 16.2294102702372 | 2022 |
| 11 | Tanzania | 15.5641353574286 | 2022 |
| 12 | Senegal | 13.0563385354071 | 2022 |
| 13 | Belarus | 12.1581695530437 | 2022 |
| 14 | Burkina Faso | 11.1441333467184 | 2022 |
| 15 | Ghana | 10.1894431496361 | 2022 |
| 16 | Russian Federation | 9.91931012574274 | 2022 |
| 17 | Lesotho | 8.76092044750473 | 2022 |
| 18 | Uganda | 8.28999806218977 | 2022 |
| 19 | Lao PDR | 8.07849759274198 | 2022 |
| 20 | Ecuador | 8.04431042449943 | 2022 |
| 21 | Malawi | 7.46025146954536 | 2022 |
| 22 | Bulgaria | 7.28357000873859 | 2022 |
| 23 | Paraguay | 7.12116308378823 | 2022 |
| 24 | Costa Rica | 6.77481390426923 | 2022 |
| 25 | Congo, Dem. Rep. | 6.54174433889937 | 2022 |
| 26 | Dominican Republic | 6.04956773473603 | 2022 |
| 27 | Kyrgyz Republic | 5.88332744750364 | 2022 |
| 28 | Mozambique | 5.3514326292254 | 2022 |
| 29 | Tajikistan | 5.1443917590453 | 2022 |
| 30 | Papua New Guinea | 4.88737510224729 | 2022 |
| 31 | Moldova | 4.61129489603025 | 2022 |
| 32 | Guatemala | 4.39538505726829 | 2022 |
| 33 | Morocco | 4.03956937846608 | 2022 |
| 34 | South Africa | 3.93393763545871 | 2022 |
| 35 | Serbia | 3.92166849027772 | 2022 |
| 36 | Indonesia | 3.42108884946163 | 2022 |
| 37 | Thailand | 3.3455632998369 | 2022 |
| 38 | Nicaragua | 3.24285676760115 | 2022 |
| 39 | United States | 3.05212217853916 | 2022 |
| 40 | China | 2.87437761657377 | 2022 |
| 41 | Armenia | 2.81811157046394 | 2022 |
| 42 | Australia | 2.72474963498485 | 2022 |
| 43 | Turkiye | 2.64655488479226 | 2022 |
| 44 | Jordan | 2.61050033654925 | 2022 |
| 45 | Colombia | 2.34453086696446 | 2022 |
| 46 | Kiribati | 1.99963044921659 | 2022 |
| 47 | Brazil | 1.97693481390028 | 2022 |
| 48 | Malaysia | 1.97516067289994 | 2022 |
| 49 | Mexico | 1.93189323576503 | 2022 |
| 50 | Canada | 1.58915680400727 | 2022 |
| 51 | Ukraine | 1.478484695876 | 2022 |
| 52 | Saudi Arabia | 1.47845376770121 | 2022 |
| 53 | Switzerland | 1.47353290352222 | 2022 |
| 54 | Korea, Rep. | 1.40079069687653 | 2022 |
| 55 | Timor-Leste | 1.29208642029406 | 2022 |
| 56 | Japan | 1.16335573044886 | 2022 |
| 57 | Equatorial Guinea | 1.13389063252087 | 2022 |
| 58 | Mauritius | 1.12505515994612 | 2022 |
| 59 | Chile | 0.868163613696176 | 2022 |
| 60 | United Kingdom | 0.664040297982932 | 2022 |
| 61 | Georgia | 0.643720911222712 | 2022 |
| 62 | San Marino | 0.579594866627177 | 2022 |
| 63 | Israel | 0.540929223584972 | 2022 |
| 64 | Iceland | 0.49278338415843 | 2022 |
| 65 | Madagascar | 0.42356982674146 | 2022 |
| 66 | Norway | 0.128997155160353 | 2022 |
| 67 | Romania | 0.0520626073513164 | 2022 |
| 68 | Denmark | 0.0486695212963224 | 2022 |
| 69 | Cyprus | 0.0263737359787629 | 2022 |
| 70 | Netherlands | 0.0215039724749152 | 2022 |
| 71 | United Arab Emirates | 0.0117875262078361 | 2022 |
| 72 | France | 0.00901492112865993 | 2022 |
| 73 | Greece | 0.00400224125510286 | 2022 |
| 74 | Slovak Republic | 0.000103305089603094 | 2022 |
| 75 | Bosnia and Herzegovina | 0.0000470669027702788 | 2022 |