| Macro Region |
| Africa | 106 timeseries | |
| Asia | 40 timeseries | |
| Central America and the Caribbean | 34 timeseries | |
| Europe | 46 timeseries | |
| Middle East | 32 timeseries | |
| North America | 98.79 % in 2022 | WB |
| Oceania | 14 timeseries | |
| South America | 24 timeseries | |
| Southeast Asia | 24 timeseries |
| Country (%) |
| Afghanistan | 52.06 in 2021 | WB |
| Albania | 98.7 in 2022 | WB |
| Algeria | 87.42 in 2018 | WB |
| Angola | 82.8 in 2022 | WB |
| Antigua and Barbuda Adult | 1 timeseries | |
| Argentina | 97.19 in 2001 | WB |
| Armenia | 99.84 in 2020 | WB |
| Azerbaijan | 99.87 in 2019 | WB |
| Bahrain | 93.1 in 2011 | WB |
| Bangladesh | 77.82 in 2020 | WB |
| Barbados | 99.5 in 1980 | WB |
| Belarus | 99.87 in 2019 | WB |
| Belize | 80.4 in 2001 | WB |
| Benin | 57.9 in 2022 | WB |
| Bhutan | 79.2 in 2022 | WB |
| Bolivia | 97.44 in 2020 | WB |
| Bosnia and Herzegovina | 99.4 in 2022 | WB |
| Botswana | 86.12 in 2013 | WB |
| Brazil | 94.45 in 2022 | WB |
| Brunei Darussalam | 98.26 in 2021 | WB |
| Bulgaria | 98.69 in 2021 | WB |
| Burkina Faso | 40.07 in 2022 | WB |
| Burundi | 81.84 in 2022 | WB |
| Cabo Verde | 94.47 in 2022 | WB |
| Cambodia | 88.13 in 2022 | WB |
| Cameroon | 83.4 in 2020 | WB |
| Central African Republic | 49.23 in 2020 | WB |
| Chad | 35.78 in 2022 | WB |
| Chile | 97.19 in 2022 | WB |
| China | 98.63 in 2020 | WB |
| Colombia | 95.38 in 2020 | WB |
| Comoros | 66.55 in 2022 | WB |
| Congo | 85.94 in 2021 | WB |
| Costa Rica | 97.99 in 2021 | WB |
| Côte d'Ivoire | 93.14 in 2019 | WB |
| Croatia | 99.69 in 2021 | WB |
| Cuba | 99.63 in 2021 | WB |
| Cyprus | 99.58 in 2021 | WB |
| Democratic People's Republic of Korea | 100 in 2018 | WB |
| Democratic Republic of the Congo | 89.63 in 2022 | WB |
| Dominican Republic | 95.4 in 2022 | WB |
| Ecuador | 94.93 in 2022 | WB |
| Egypt | 79.99 in 2022 | WB |
| El Salvador | 91.73 in 2020 | WB |
| Equatorial Guinea | 97.18 in 2010 | WB |
| Eritrea | 84.37 in 2018 | WB |
| Estonia | 99.87 in 2021 | WB |
| Eswatini | 89.07 in 2020 | WB |
| Ethiopia | 59.24 in 2017 | WB |
| Fiji Youth | 1 timeseries | |
| Gabon | 86.3 in 2022 | WB |
| Gambia | 65.31 in 2022 | WB |
| Georgia | 99.62 in 2022 | WB |
| Ghana | 84.49 in 2020 | WB |
| Greece | 96.07 in 2009 | WB |
| Grenada | 98.4 in 1980 | WB |
| Guatemala | 88.32 in 2022 | WB |
| Guinea | 61.15 in 2021 | WB |
| Guinea Bissau | 67.58 in 2022 | WB |
| Guyana | 90.43 in 2022 | WB |
| Haiti | 65.28 in 2016 | WB |
| Honduras | 88.25 in 2019 | WB |
| Hungary | 99.1 in 2021 | WB |
| India | 83.45 in 2022 | WB |
| Indonesia | 97.45 in 2020 | WB |
| Iran | 93 in 2022 | WB |
| Iraq | 91.2 in 2017 | WB |
| Israel | 94.96 in 1983 | WB |
| Italy | 99.48 in 2019 | WB |
| Jamaica | 74.08 in 1999 | WB |
| Jordan | 98.71 in 2021 | WB |
| Kazakhstan | 99.9 in 2020 | WB |
| Kenya | 85.58 in 2022 | WB |
| Kuwait | 97.05 in 2020 | WB |
| Kyrgyzstan | 99.7 in 2019 | WB |
| Lao People’s Democratic Republic | 91.64 in 2022 | WB |
| Latvia | 99.86 in 2021 | WB |
| Lebanon | 97.01 in 2019 | WB |
| Lesotho | 73.94 in 2022 | WB |
| Liberia | 62.7 in 2017 | WB |
| Libya | 87.72 in 1994 | WB |
| Lithuania | 99.81 in 2021 | WB |
| Macau | 98.47 in 2021 | WB |
| Madagascar | 78.93 in 2022 | WB |
| Malawi | 71.37 in 2022 | WB |
| Malaysia | 88.56 in 1991 | WB |
| Maldives | 97.57 in 2021 | WB |
| Mali | 40.43 in 2020 | WB |
| Malta | 93.44 in 2021 | WB |
| Marshall Islands | 98.33 in 2011 | WB |
| Mauritania | 71.78 in 2021 | WB |
| Mauritius | 93.91 in 2021 | WB |
| Mexico | 96.06 in 2020 | WB |
| Mongolia | 99.12 in 2020 | WB |
| Montenegro | 99.45 in 2021 | WB |
| Morocco | 85.62 in 2022 | WB |
| Mozambique | 72.47 in 2020 | WB |
| Myanmar | 92.39 in 2019 | WB |
| Namibia | 92.16 in 2021 | WB |
| Nepal | 80.98 in 2021 | WB |
| Nicaragua | 82.44 in 2015 | WB |
| Niger | 46.3 in 2022 | WB |
| Nigeria | 71.26 in 2018 | WB |
| North Macedonia | 98.7 in 2012 | WB |
| Oman | 98.62 in 2022 | WB |
| Pakistan | 69.29 in 2019 | WB |
| Palau | 96.81 in 2015 | WB |
| Palestine | 98.8 in 2019 | WB |
| Panama | 96.14 in 2019 | WB |
| Papua New Guinea | 65.29 in 2010 | WB |
| Paraguay | 94.92 in 2020 | WB |
| Peru | 96.99 in 2020 | WB |
| Philippines | 95.71 in 2019 | WB |
| Poland | 99.8 in 2021 | WB |
| Portugal | 97.76 in 2021 | WB |
| Puerto Rico | 92.4 in 2021 | WB |
| Qatar | 97.79 in 2014 | WB |
| Republic of Korea | 99.2 in 2018 | WB |
| Republic of Moldova | 99.7 in 2021 | WB |
| Romania | 99.1 in 2021 | WB |
| Russian Federation | 99.92 in 2021 | WB |
| Rwanda | 78.7 in 2021 | WB |
| Saint Lucia Youth | 1 timeseries | |
| Saint Vincent and the Grenadines | 96.9 in 1980 | WB |
| Samoa | 99 in 2021 | WB |
| Sao Tome and Principe | 96.47 in 2022 | WB |
| Saudi Arabia | 98.62 in 2020 | WB |
| Senegal | 69.06 in 2022 | WB |
| Serbia | 99.88 in 2019 | WB |
| Seychelles | 95.8 in 2020 | WB |
| Sierra Leone | 56.03 in 2022 | WB |
| Singapore | 98.54 in 2020 | WB |
| Slovenia | 99.7 in 2001 | WB |
| Solomon Islands Adult | 1 timeseries | |
| Somalia | 54.04 in 2022 | WB |
| South Africa | 90.68 in 2021 | WB |
| South Sudan | 40.26 in 2018 | WB |
| Spain | 99.03 in 2020 | WB |
| Sri Lanka | 93.34 in 2021 | WB |
| Sudan | 65.44 in 2018 | WB |
| Suriname | 96.5 in 2021 | WB |
| Syrian Arab Republic | 91.6 in 2014 | WB |
| Tajikistan | 99.8 in 2010 | WB |
| Thailand | 95.5 in 2021 | WB |
| Timor-Leste | 73.3 in 2020 | WB |
| Togo | 79.99 in 2019 | WB |
| Tonga | 99.4 in 2021 | WB |
| Trinidad and Tobago | 98.75 in 2000 | WB |
| Tunisia | 89.54 in 2022 | WB |
| Turkey | 99.08 in 2019 | WB |
| Turkmenistan | 99.6 in 2005 | WB |
| Uganda | 84.85 in 2022 | WB |
| Ukraine | 100 in 2021 | WB |
| United Arab Emirates | 98.82 in 2022 | WB |
| United Republic of Tanzania | 85.53 in 2022 | WB |
| United States of America | 4 timeseries | |
| Uruguay | 98.48 in 2019 | WB |
| Uzbekistan | 100 in 2022 | WB |
| Vanuatu | 89.8 in 2021 | WB |
| Venezuela (Bolivarian Republic of) | 97.46 in 2022 | WB |
| Viet Nam | 96.99 in 2019 | WB |
| Yemen | 73.16 in 2004 | WB |
| Zambia | 91 in 2020 | WB |
| Zimbabwe | 88.21 in 2022 | WB |
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