| Macro Region |
| Africa | 107 timeseries | |
| Asia | 40 timeseries | |
| Central America and the Caribbean | 34 timeseries | |
| Europe | 46 timeseries | |
| Middle East | 32 timeseries | |
| North America | 99.56 % in 2022 | WB |
| Oceania | 14 timeseries | |
| South America | 24 timeseries | |
| Southeast Asia | 24 timeseries |
| Country (%) |
| Afghanistan | 41.59 in 2021 | WB |
| Albania | 99.9 in 2022 | WB |
| Algeria | 84.16 in 2019 | WB |
| Angola | 80.7 in 2022 | WB |
| Antigua and Barbuda Adult | 1 timeseries | |
| Argentina | 99.13 in 2001 | WB |
| Armenia | 99.9 in 2020 | WB |
| Azerbaijan | 99.91 in 2019 | WB |
| Bahrain | 100 in 2011 | WB |
| Bangladesh | 95.86 in 2020 | WB |
| Barbados | 100 in 2012 | WB |
| Belarus | 99.9 in 2019 | WB |
| Belize | 96.6 in 2011 | WB |
| Benin | 59.1 in 2022 | WB |
| Bhutan | 98 in 2022 | WB |
| Bolivia | 99.54 in 2021 | WB |
| Bosnia and Herzegovina | 99.7 in 2022 | WB |
| Botswana | 99.14 in 2013 | WB |
| Brazil | 99.62 in 2022 | WB |
| Brunei Darussalam | 99.83 in 2021 | WB |
| Bulgaria | 97.83 in 2021 | WB |
| Burkina Faso | 51.68 in 2022 | WB |
| Burundi | 93.16 in 2022 | WB |
| Cabo Verde | 99.25 in 2022 | WB |
| Cambodia | 96.51 in 2022 | WB |
| Cameroon | 83.83 in 2020 | WB |
| Central African Republic | 29.11 in 2020 | WB |
| Chad | 30.64 in 2022 | WB |
| Chile | 99.01 in 2022 | WB |
| China | 99.82 in 2020 | WB |
| Colombia | 99.34 in 2021 | WB |
| Comoros | 83.1 in 2022 | WB |
| Congo | 79.5 in 2021 | WB |
| Costa Rica | 99.61 in 2021 | WB |
| Côte d'Ivoire | 76.41 in 2019 | WB |
| Croatia | 99.78 in 2021 | WB |
| Cuba | 99.9 in 2021 | WB |
| Cyprus | 99.91 in 2021 | WB |
| Democratic People's Republic of Korea | 100 in 2018 | WB |
| Democratic Republic of the Congo | 85.41 in 2022 | WB |
| Djibouti Youth | 1 timeseries | |
| Dominican Republic | 98.79 in 2022 | WB |
| Ecuador | 99.24 in 2022 | WB |
| Egypt | 91.74 in 2022 | WB |
| El Salvador | 98.71 in 2020 | WB |
| Equatorial Guinea | 98.3 in 2010 | WB |
| Eritrea | 92.71 in 2018 | WB |
| Estonia | 99.99 in 2021 | WB |
| Eswatini | 97.08 in 2020 | WB |
| Ethiopia | 71.97 in 2017 | WB |
| Fiji Youth | 1 timeseries | |
| Gabon | 92.63 in 2022 | WB |
| Gambia | 79.86 in 2022 | WB |
| Georgia | 99.89 in 2022 | WB |
| Ghana | 93.36 in 2020 | WB |
| Greece | 99.47 in 2009 | WB |
| Grenada | 99.4 in 1980 | WB |
| Guatemala | 95.86 in 2022 | WB |
| Guinea | 49.09 in 2021 | WB |
| Guinea Bissau | 62.55 in 2022 | WB |
| Guyana | 98.21 in 2022 | WB |
| Haiti | 82.63 in 2016 | WB |
| Honduras | 97.29 in 2019 | WB |
| Hungary | 98.9 in 2021 | WB |
| India | 95.54 in 2022 | WB |
| Indonesia | 99.78 in 2020 | WB |
| Iran | 98.93 in 2022 | WB |
| Iraq | 92.1 in 2017 | WB |
| Israel | 98.05 in 1983 | WB |
| Italy | 99.93 in 2019 | WB |
| Jamaica | 99.72 in 2011 | WB |
| Jordan | 99.56 in 2021 | WB |
| Kazakhstan | 99.9 in 2020 | WB |
| Kenya | 89.78 in 2022 | WB |
| Kuwait | 99.58 in 2020 | WB |
| Kyrgyzstan | 99.8 in 2019 | WB |
| Lao People’s Democratic Republic | 93.54 in 2022 | WB |
| Latvia | 99.86 in 2021 | WB |
| Lebanon | 99.87 in 2019 | WB |
| Lesotho | 95.59 in 2022 | WB |
| Liberia | 71.85 in 2019 | WB |
| Libya | 96.3 in 1994 | WB |
| Lithuania | 99.95 in 2021 | WB |
| Macau | 99.96 in 2021 | WB |
| Madagascar | 80.66 in 2022 | WB |
| Malawi | 79.83 in 2022 | WB |
| Malaysia | 95.22 in 1991 | WB |
| Maldives | 99.32 in 2021 | WB |
| Mali | 38.45 in 2020 | WB |
| Malta | 99.63 in 2021 | WB |
| Marshall Islands | 98.76 in 2011 | WB |
| Mauritania | 75.03 in 2021 | WB |
| Mauritius | 99.58 in 2021 | WB |
| Mexico | 99.1 in 2020 | WB |
| Mongolia | 99.23 in 2020 | WB |
| Montenegro | 98.91 in 2021 | WB |
| Morocco | 98.41 in 2022 | WB |
| Mozambique | 64.51 in 2020 | WB |
| Myanmar | 95.55 in 2019 | WB |
| Namibia | 96.62 in 2021 | WB |
| Nepal | 93.25 in 2021 | WB |
| Nicaragua | 93.6 in 2015 | WB |
| Niger | 40.36 in 2022 | WB |
| Nigeria | 68.26 in 2018 | WB |
| North Macedonia | 98.5 in 2012 | WB |
| Oman | 99.68 in 2022 | WB |
| Pakistan | 65.19 in 2019 | WB |
| Palau | 99.17 in 2015 | WB |
| Palestine | 94.14 in 2020 | WB |
| Panama | 99.24 in 2021 | WB |
| Papua New Guinea | 71.4 in 2010 | WB |
| Paraguay | 99.24 in 2021 | WB |
| Peru | 99.18 in 2021 | WB |
| Philippines | 98.89 in 2019 | WB |
| Poland | 99.9 in 2021 | WB |
| Portugal | 99.75 in 2021 | WB |
| Puerto Rico | 92.4 in 2021 | WB |
| Qatar | 99.65 in 2014 | WB |
| Republic of Korea | 100 in 2018 | WB |
| Republic of Moldova | 99.7 in 2021 | WB |
| Romania | 99.5 in 2021 | WB |
| Russian Federation | 99.93 in 2021 | WB |
| Rwanda | 90.3 in 2021 | WB |
| Saint Lucia Youth | 1 timeseries | |
| Saint Vincent and the Grenadines | 98.8 in 1980 | WB |
| Samoa | 99.4 in 2021 | WB |
| Sao Tome and Principe | 98.38 in 2022 | WB |
| Saudi Arabia | 99.45 in 2020 | WB |
| Senegal | 75.22 in 2022 | WB |
| Serbia | 100 in 2019 | WB |
| Seychelles | 99.6 in 2020 | WB |
| Sierra Leone | 71.65 in 2022 | WB |
| Singapore | 99.79 in 2020 | WB |
| Slovenia | 99.9 in 2001 | WB |
| Solomon Islands Adult | 1 timeseries | |
| Somalia | 64.65 in 2022 | WB |
| South Africa | 97.48 in 2021 | WB |
| South Sudan | 47.37 in 2018 | WB |
| Spain | 99.76 in 2020 | WB |
| Sri Lanka | 99.14 in 2021 | WB |
| Sudan | 73.49 in 2018 | WB |
| Suriname | 98.7 in 2021 | WB |
| Syrian Arab Republic | 95.2 in 2014 | WB |
| Tajikistan | 97.74 in 2017 | WB |
| Thailand | 99.1 in 2021 | WB |
| Timor-Leste | 86.6 in 2020 | WB |
| Togo | 84.01 in 2019 | WB |
| Tonga | 99.5 in 2021 | WB |
| Trinidad and Tobago | 99.18 in 2006 | WB |
| Tunisia | 97.98 in 2022 | WB |
| Turkey | 99.85 in 2019 | WB |
| Turkmenistan | 99.9 in 2005 | WB |
| Uganda | 93.02 in 2022 | WB |
| Ukraine | 100 in 2021 | WB |
| United Arab Emirates | 99.56 in 2022 | WB |
| United Republic of Tanzania | 89.16 in 2022 | WB |
| United States of America | 4 timeseries | |
| Uruguay | 99.22 in 2021 | WB |
| Uzbekistan | 100 in 2022 | WB |
| Vanuatu | 97.2 in 2021 | WB |
| Venezuela (Bolivarian Republic of) | 99.11 in 2022 | WB |
| Viet Nam | 98.54 in 2019 | WB |
| Yemen | 64.08 in 2013 | WB |
| Zambia | 92.8 in 2020 | WB |
| Zimbabwe | 94.7 in 2022 | WB |
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