| Zona | 2000 | 2008 | 2016 | 2024 |
|---|---|---|---|---|
| África Subsahariana | 41,7 | 33,0 | 28,2 | 26,8 |
| Asia Meridional | 37,6 | 33,9 | 27,7 | 26,2 |
| Asia Occidental y Norte de África | 16,4 | 14,4 | 13,2 | 13,2 |
| América Latina y el Caribe | 13,3 | 10,3 | 8,1 | 8,4 |
| Asia Oriental y Sudeste Asiático | 18,6 | 137 | 8,8 | 8,3 |
Europa y Asia Central | 13,5 | 8,6 | 6,2 | 5,7 |
| Pos. | País | 2000 | 2008 | 2016 | 2024 | |
|---|---|---|---|---|---|---|
| 1-22* | Bielorrusia | ![]() | 2.5<5 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Bosnia y Herzegovina | ![]() | 9.4 | 6.4 | 2.5<5 | 2.5<5 |
| 1-22* | Chile | ![]() | 2.5<5 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | China | ![]() | 13.4 | 7.2 | 2.5<5 | 2.5<5 |
| 1-22* | Costa Rica | ![]() | 6.6 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Croacia | ![]() | 5.5 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Estonia | ![]() | 2.5<5 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Georgia | ![]() | 12.0 | 6.6 | 5.4 | 2.5<5 |
| 1-22* | Hungría | ![]() | 2.5<5 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Kuwait | ![]() | 2.5<5 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Letonia | ![]() | 2.5<5 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Lituania | ![]() | 2.5<5 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Montenegro | ![]() | — | 5.7 | 2.5<5 | 2.5<5 |
| 1-22* | Macedonia del Norte | ![]() | 7.6 | 5.3 | 5.1 | 2.5<5 |
| 1-22* | Rumania | ![]() | 7.9 | 5.7 | 5.0 | 2.5<5 |
| 1-22* | Rusia | ![]() | 10.4 | 5.9 | 5.4 | 2.5<5 |
| 1-22* | Serbia | ![]() | — | 5.9 | 2.5<5 | 2.5<5 |
| 1-22* | Eslovaquia | ![]() | 6.0 | 2.5<5 | 2.5<5 | 2.5<5 |
| 1-22* | Turquía | ![]() | 11.4 | 6.5 | 5.4 | 2.5<5 |
| 1-22* | Emiratos Árabes Unidos | ![]() | 5.1 | 6.3 | 2.5<5 | 2.5<5 |
| s1-22* | Uruguay | ![]() | 7.6 | 5.3 | 2.5<5 | 2.5<5 |
| 1-22* | Uzbekistán | ![]() | 24.3 | 13.2 | 5.9 | 2.5<5 |
| 23 | Armenia | ![]() | 19.2 | 11.7 | 6.4 | 5.1 |
| 23 | Bulgaria | ![]() | 8.9 | 7.8 | 7.5 | 5.1 |
| 25 | Kazajstán | ![]() | 11.2 | 11.1 | 5.6 | 5.3 |
| 26 | Moldavia | ![]() | 17.6 | 14.7 | 6.1 | 5.6 |
| 26 | Mongolia | ![]() | 29.7 | 16.7 | 7.5 | 5.6 |
| 28 | Colombia | ![]() | 10.8 | 10.1 | 7.2 | 5.7 |
| 29 | Túnez | ![]() | 10.1 | 7.4 | 6.1 | 5.9 |
| 30 | Paraguay | ![]() | 11.5 | 7.5 | 5.0 | 6.0 |
| 31 | México | ![]() | 10.1 | 9.7 | 6.6 | 6.1 |
| 32 | Azerbaiyán | ![]() | 25.0 | 15.0 | 8.1 | 6.2 |
| 33 | Argentina | ![]() | 6.6 | 5.4 | 5.2 | 6.6 |
| 33 | Brasil | ![]() | 11.7 | 6.7 | 5.5 | 6.6 |
| 35 | Argelia | ![]() | 14.5 | 11.0 | 8.5 | 6.7 |
| 36 | Kirguistán | ![]() | 17.2 | 12.9 | 8.6 | 6.8 |
| 37 | Arabia Saudita | ![]() | 12.7 | 10.8 | 9.4 | 6.9 |
| 38 | Irán | ![]() | 13.7 | 9.1 | 8.0 | 7.4 |
| 38 | Perú | ![]() | 21.1 | 13.7 | 7.6 | 7.4 |
| 40 | Jamaica | ![]() | 8.4 | 8.5 | 9.0 | 7.7 |
| 41 | República Dominicana | ![]() | 15.0 | 13.8 | 8.3 | 7.8 |
| 42 | Albania | ![]() | 16.0 | 15.5 | 6.2 | 7.9 |
| 43 | El Salvador | ![]() | 14.5 | 11.7 | 9.4 | 8.0 |
| 43 | Panamá | ![]() | 18.7 | 12.7 | 8.1 | 8.0 |
| 45 | Líbano | ![]() | 10.2 | 9.1 | 7.5 | 8.1 |
| 46 | Ucrania | ![]() | 13.0 | 6.9 | 7.2 | 8.6 |
| 47 | Guyana | ![]() | 17.0 | 14.9 | 10.7 | 9.1 |
| 48 | Cabo Verde | ![]() | 14.7 | 11.7 | 11.3 | 9.2 |
| 48 | Marruecos | ![]() | 15.5 | 11.7 | 8.7 | 9.2 |
| 50 | Turkmenistán | ![]() | 20.2 | 14.4 | 10.5 | 9.5 |
| 51 | Omán | ![]() | 15.2 | 11.5 | 11.9 | 9.9 |
| 52 | Tailandia | ![]() | 18.9 | 12.2 | 9.5 | 10.1 |
| 53 | Fiji | ![]() | 9.6 | 8.8 | 10.6 | 10.2 |
| 54 | Trinidad y Tobago | ![]() | 10.8 | 10.6 | 8.6 | 10.8 |
| 55 | Surinam | ![]() | 14.8 | 10.6 | 11.0 | 10.9 |
| 56 | Sri Lanka | ![]() | 21.7 | 17.6 | 15.0 | 11.3 |
| 56 | Vietnam | ![]() | 26.1 | 20.1 | 14.4 | 11.3 |
| 58 | Ecuador | ![]() | 19.3 | 17.8 | 11.8 | 11.6 |
| 59 | Jordania | ![]() | 10.5 | 7.5 | 7.8 | 12.0 |
| 60 | Sudáfrica | ![]() | 18.0 | 16.9 | 14.0 | 12.5 |
| 61 | Malasia | ![]() | 15.4 | 13.7 | 13.4 | 12.7 |
| 62 | Mauricio | ![]() | 15.4 | 13.9 | 13.4 | 12.8 |
| 63 | Egipto | ![]() | 16.1 | 16.8 | 15.4 | 13.2 |
| 64 | Nicaragua | ![]() | 21.7 | 17.1 | 14.0 | 13.6 |
| 65 | Tayikistán | ![]() | 39.9 | 28.1 | 16.0 | 13.7 |
| 66 | Ghana | ![]() | 28.5 | 22.2 | 16.7 | 13.9 |
| 67 | Filipinas | ![]() | 24.9 | 18.9 | 17.9 | 14.4 |
| 68 | Camboya | ![]() | 41.3 | 24.9 | 18.9 | 14.7 |
| 68 | Nepal | ![]() | 37.1 | 29.2 | 21.2 | 14.7 |
| 70 | Irak | ![]() | 22.9 | 19.8 | 14.3 | 14.9 |
| 71 | Venezuela | ![]() | 14.3 | 8.7 | 14.4 | 15.1 |
| 72 | Senegal | ![]() | 34.3 | 22.1 | 16.1 | 15.3 |
| 73 | Honduras | ![]() | 21.5 | 18.7 | 13.9 | 15.6 |
| 74 | Eswatini | ![]() | 24.8 | 24.9 | 19.6 | 15.7 |
| 74 | Myanmar | ![]() | 40.2 | 29.9 | 17.1 | 15.7 |
| 76 | Bolivia | ![]() | 27.0 | 21.2 | 14.3 | 16.8 |
| 77 | Indonesia | ![]() | 25.7 | 28.2 | 18.3 | 16.9 |
| 78 | Gabón | ![]() | 21.0 | 19.2 | 16.7 | 17.4 |
| 79 | Camerún | ![]() | 36.0 | 29.0 | 20.8 | 18.3 |
| 80 | Togo | ![]() | 38.2 | 28.2 | 24.4 | 18.6 |
| 81 | Comoras | ![]() | 38.1 | 28.9 | 21.3 | 18.8 |
| 81 | Guatemala | ![]() | 28.5 | 24.0 | 20.1 | 18.8 |
| 83 | Libia | ![]() | 14.2 | 12.9 | 19.3 | 19.2 |
| 84 | Bangladesh | ![]() | 33.8 | 30.6 | 24.7 | 19.4 |
| 84 | Islas Salomón | ![]() | 20.4 | 18.2 | 21.7 | 19.4 |
| 86 | Namibia | ![]() | 26.5 | 27.5 | 20.6 | 19.7 |
| 87 | Laos | ![]() | 44.2 | 30.3 | 21.2 | 19.8 |
| 88 | Gambia | ![]() | 29.0 | 23.1 | 17.8 | 19.9 |
| 88.1* | Lesotho | ![]() | — | — | — | 20.010–19.9 |
| 89 | Costa de Marfil | ![]() | 33.1 | 35.2 | 21.5 | 20.6 |
| 90 | Botswana | ![]() | 27.5 | 26.3 | 21.4 | 20.7 |
| 91 | Mauritania | ![]() | 30.4 | 18.8 | 22.3 | 21.1 |
| 92 | Djibouti | ![]() | 44.2 | 33.9 | 24.0 | 21.2 |
| 93 | Malawi | ![]() | 43.0 | 28.1 | 22.8 | 21.9 |
| 94 | Tanzania | ![]() | 40.5 | 29.7 | 25.0 | 22.7 |
| 95 | Guinea | ![]() | 40.1 | 31.5 | 28.2 | 23.2 |
| 96 | Congo | ![]() | 34.9 | 32.2 | 26.8 | 24.0 |
| 96 | Malí | ![]() | 41.9 | 31.8 | 24.7 | 24.0 |
| 98 | Burkina Faso | ![]() | 44.9 | 33.7 | 25.6 | 24.6 |
| 99 | Benín | ![]() | 33.7 | 26.9 | 23.6 | 24.7 |
| 100 | Kenia | ![]() | 36.3 | 29.0 | 24.0 | 25.0 |
| 101 | Ruanda | ![]() | 49.6 | 36.4 | 28.6 | 25.2 |
| 102 | Etiopía | ![]() | 53.4 | 37.8 | 26.2 | 26.2 |
| 103 | Angola | ![]() | 63.8 | 42.7 | 25.9 | 26.6 |
| 104 | Timor Oriental | ![]() | — | 44.8 | 29.4 | 27.0 |
| 105 | India | ![]() | 38.4 | 35.2 | 29.3 | 27.3 |
| 105 | Uganda | ![]() | 36.1 | 28.5 | 30.3 | 27.3 |
| 107 | Mozambique | ![]() | 48.3 | 35.6 | 38.5 | 27.5 |
| 108 | Zimbabwe | ![]() | 35.3 | 29.9 | 28.5 | 27.6 |
| 109 | Pakistán | ![]() | 36.6 | 31.4 | 24.6 | 27.9 |
| 110 | Nigeria | ![]() | 39.5 | 30.7 | 30.6 | 28.8 |
| 110 | Papúa Nueva Guinea | ![]() | 33.7 | 32.8 | 30.0 | 28.8 |
| 110 | Sudán | ![]() | — | — | 28.3 | 28.8 |
| 113 | Siria | ![]() | 13.9 | 16.9 | 25.9 | 30.3 |
| 114 | Guinea-Bissau | ![]() | 37.6 | 29.6 | 30.2 | 30.5 |
| 115 | Zambia | ![]() | 53.1 | 41.3 | 32.6 | 30.7 |
| 116 | Afganistán | ![]() | 49.6 | 35.7 | 27.1 | 30.8 |
| 117 | Sierra Leona | ![]() | 57.2 | 45.2 | 32.8 | 31.2 |
| 118 | Corea del Sur | ![]() | 43.7 | 30.5 | 26.2 | 31.4 |
| 119 | República Centroafricana | ![]() | 48.0 | 43.5 | 32.6 | 31.5 |
| 120 | Liberia | ![]() | 48.0 | 36.6 | 32.3 | 31.9 |
| 121 | Níger | ![]() | 53.1 | 39.6 | 32.8 | 34.1 |
| 122 | Haití | ![]() | 39.8 | 39.8 | 30.0 | 34.3 |
| 123 | República Democrática del Congo | ![]() | 47.2 | 41.2 | 36.2 | 34.9 |
| 124 | Madagascar | ![]() | 42.3 | 36.6 | 33.2 | 36.3 |
| 125 | Chad | ![]() | 50.5 | 44.8 | 38.8 | 36.4 |
| 126 | Yemen | ![]() | 41.6 | 36.8 | 39.6 | 41.2 |
| 127 | Somalia | ![]() | 63.3 | 59.0 | 49.8 | 44.1 |
| * | Burundi* | ![]() | — | — | — | 35–49.9* |
| * | Sudán del Sur* | ![]() | — | — | — | 35–49.9* |