| Country (%) |
| Afghanistan | 27.73 in 2022 | WHO + 1 other |
| Albania | 70.08 in 2022 | WHO + 1 other |
| Algeria | 63.15 in 2022 | WHO + 1 other |
| Andorra | 99 in 2022 | WHO + 1 other |
| Angola | 7.46 in 2022 | WHO + 1 other |
| Antigua and Barbuda Water Supplies | 3 timeseries | |
| Argentina | 85.88 in 2016 | WHO + 1 other |
| Armenia | 99 in 2022 | WHO + 1 other |
| Australia | 99 in 2022 | WHO + 1 other |
| Austria | 99 in 2022 | WHO + 1 other |
| Azerbaijan | 81.13 in 2022 | WHO + 1 other |
| Bangladesh | 62.35 in 2022 | WHO + 1 other |
| Belarus | 98.07 in 2022 | WHO + 1 other |
| Belgium | 99 in 2022 | WHO + 1 other |
| Belize | 95.91 in 2022 | WHO + 1 other |
| Benin | 20.42 in 2022 | WHO + 1 other |
| Bhutan | 84.58 in 2022 | WHO + 1 other |
| Bolivia | 63.15 in 2022 | WHO + 1 other |
| Bosnia and Herzegovina | 91.57 in 2022 | WHO + 1 other |
| Botswana | 50.58 in 2022 | WHO + 1 other |
| Brazil | 76.02 in 2022 | WHO + 1 other |
| Brunei Darussalam | 99 in 2015 | WHO + 1 other |
| Bulgaria | 97.27 in 2022 | WHO + 1 other |
| Burkina Faso | 3.2 in 2022 | WHO + 1 other |
| Burundi | 3.02 in 2022 | WHO + 1 other |
| Cabo Verde | 82.92 in 2022 | WHO + 1 other |
| Cambodia | 19.62 in 2022 | WHO + 1 other |
| Cameroon | 9.26 in 2022 | WHO + 1 other |
| Canada | 98.7 in 2022 | WHO + 1 other |
| Central African Republic | 2.24 in 2022 | WHO + 1 other |
| Chad | 2.65 in 2022 | WHO + 1 other |
| Chile | 97.97 in 2022 | WHO + 1 other |
| China | 96.4 in 2022 | WHO + 1 other |
| Colombia | 40.18 in 2022 | WHO + 1 other |
| Comoros | 62.96 in 2019 | WHO + 1 other |
| Congo | 19.06 in 2021 | WHO + 1 other |
| Costa Rica | 81.05 in 2022 | WHO + 1 other |
| Côte d'Ivoire | 27.34 in 2022 | WHO + 1 other |
| Croatia | 72 in 2007 | WHO + 1 other |
| Cuba | 91.83 in 2022 | WHO + 1 other |
| Cyprus | 99 in 2022 | WHO + 1 other |
| Czech Republic | 97.66 in 2022 | WHO + 1 other |
| Democratic People's Republic of Korea | 48.83 in 2022 | WHO + 1 other |
| Democratic Republic of the Congo | 1 in 2022 | WHO + 1 other |
| Denmark | 97.7 in 2020 | WHO + 1 other |
| Djibouti | 4.5 in 2022 | WHO + 1 other |
| Dominican Republic | 34.89 in 2022 | WHO + 1 other |
| Ecuador | 53.31 in 2022 | WHO + 1 other |
| Egypt | 97.12 in 2022 | WHO + 1 other |
| El Salvador | 80.93 in 2022 | WHO + 1 other |
| Equatorial Guinea | 2.02 in 2017 | WHO + 1 other |
| Eritrea | 8.42 in 2016 | WHO + 1 other |
| Estonia | 93.17 in 2022 | WHO + 1 other |
| Eswatini | 39.11 in 2022 | WHO + 1 other |
| Ethiopia | 5.81 in 2022 | WHO + 1 other |
| Falkland Islands Water Supplies | 3 timeseries | |
| Fiji | 27.01 in 2022 | WHO + 1 other |
| Finland | 97.5 in 2022 | WHO + 1 other |
| France | 98.4 in 2022 | WHO + 1 other |
| Gabon | 23.15 in 2022 | WHO + 1 other |
| Gambia | 12.18 in 2022 | WHO + 1 other |
| Georgia | 40.53 in 2022 | WHO + 1 other |
| Germany | 99 in 2022 | WHO + 1 other |
| Ghana | 18.84 in 2022 | WHO + 1 other |
| Greece | 99 in 2022 | WHO + 1 other |
| Guatemala | 46 in 2022 | WHO + 1 other |
| Guinea | 18.28 in 2022 | WHO + 1 other |
| Guinea Bissau | 13.71 in 2022 | WHO + 1 other |
| Guyana | 90.42 in 2022 | WHO + 1 other |
| Haiti | 7.44 in 2022 | WHO + 1 other |
| Honduras | 45.69 in 2022 | WHO + 1 other |
| Hungary | 99 in 2022 | WHO + 1 other |
| Iceland | 99 in 2022 | WHO + 1 other |
| India | 66.02 in 2022 | WHO + 1 other |
| Indonesia | 24.26 in 2022 | WHO + 1 other |
| Iran | 87.69 in 2022 | WHO + 1 other |
| Iraq | 47.64 in 2022 | WHO + 1 other |
| Ireland | 97.04 in 2022 | WHO + 1 other |
| Israel | 99 in 2022 | WHO + 1 other |
| Italy | 97.22 in 2017 | WHO + 1 other |
| Jamaica | 72.45 in 2022 | WHO + 1 other |
| Jordan | 96.68 in 2022 | WHO + 1 other |
| Kazakhstan | 83.44 in 2021 | WHO + 1 other |
| Kenya | 30.25 in 2022 | WHO + 1 other |
| Kiribati | 6.5 in 2022 | WHO + 1 other |
| Kyrgyzstan | 67.28 in 2022 | WHO + 1 other |
| Lao People’s Democratic Republic | 12.38 in 2022 | WHO + 1 other |
| Latvia | 93.26 in 2022 | WHO + 1 other |
| Lesotho | 9.24 in 2022 | WHO + 1 other |
| Liberia | 5.75 in 2022 | WHO + 1 other |
| Lithuania | 85.55 in 2022 | WHO + 1 other |
| Luxembourg | 96.52 in 2022 | WHO + 1 other |
| Madagascar | 9.6 in 2022 | WHO + 1 other |
| Malawi | 10.17 in 2022 | WHO + 1 other |
| Malaysia | 82.08 in 2022 | WHO + 1 other |
| Maldives | 96.59 in 2022 | WHO + 1 other |
| Mali | 16.62 in 2022 | WHO + 1 other |
| Malta | 99 in 2022 | WHO + 1 other |
| Marshall Islands | 82.16 in 2022 | WHO + 1 other |
| Mauritania | 39.99 in 2022 | WHO + 1 other |
| Mauritius | 99 in 2022 | WHO + 1 other |
| Mexico | 87.87 in 2022 | WHO + 1 other |
| Micronesia (Federated States of) | 61.17 in 2015 | WHO + 1 other |
| Mongolia | 12.72 in 2022 | WHO + 1 other |
| Montenegro | 98.16 in 2022 | WHO + 1 other |
| Morocco | 46.66 in 2022 | WHO + 1 other |
| Mozambique | 13.59 in 2022 | WHO + 1 other |
| Myanmar | 50.41 in 2022 | WHO + 1 other |
| Namibia | 49.9 in 2022 | WHO + 1 other |
| Nepal | 14.19 in 2022 | WHO + 1 other |
| Netherlands | 99 in 2022 | WHO + 1 other |
| New Zealand | 99 in 2022 | WHO + 1 other |
| Nicaragua | 38.54 in 2020 | WHO + 1 other |
| Niger | 7.45 in 2022 | WHO + 1 other |
| Nigeria | 21.21 in 2022 | WHO + 1 other |
| North Macedonia | 74.42 in 2022 | WHO + 1 other |
| Norway | 99 in 2022 | WHO + 1 other |
| Oman | 73.31 in 2022 | WHO + 1 other |
| Pakistan | 46.86 in 2022 | WHO + 1 other |
| Palau | 57.49 in 2022 | WHO + 1 other |
| Palestine | 76.37 in 2022 | WHO + 1 other |
| Panama | 83.23 in 2022 | WHO + 1 other |
| Papua New Guinea | 27.82 in 2022 | WHO + 1 other |
| Paraguay | 50.73 in 2022 | WHO + 1 other |
| Peru | 23.01 in 2022 | WHO + 1 other |
| Philippines | 34.98 in 2022 | WHO + 1 other |
| Poland | 80.43 in 2022 | WHO + 1 other |
| Portugal | 91.19 in 2022 | WHO + 1 other |
| Republic of Moldova | 64.88 in 2022 | WHO + 1 other |
| Romania | 66.65 in 2022 | WHO + 1 other |
| Russian Federation | 56.04 in 2022 | WHO + 1 other |
| Rwanda | 5.04 in 2020 | WHO + 1 other |
| Saint Lucia | 94.4 in 2022 | WHO + 1 other |
| Saint Vincent and the Grenadines Water Supplies | 4 timeseries | |
| Samoa | 56.2 in 2022 | WHO + 1 other |
| Sao Tome and Principe | 23.81 in 2022 | WHO + 1 other |
| Saudi Arabia Water Supplies | 2 timeseries | |
| Senegal | 12.65 in 2022 | WHO + 1 other |
| Serbia | 66.58 in 2022 | WHO + 1 other |
| Sierra Leone | 8.71 in 2022 | WHO + 1 other |
| Slovakia | 99 in 2022 | WHO + 1 other |
| Slovenia | 97.77 in 2017 | WHO + 1 other |
| Solomon Islands | 41.28 in 2022 | WHO + 1 other |
| Somalia | 9.47 in 2022 | WHO + 1 other |
| South Africa | 53.63 in 2022 | WHO + 1 other |
| South Sudan | 2.59 in 2022 | WHO + 1 other |
| Spain | 98.64 in 2022 | WHO + 1 other |
| Sri Lanka | 38.7 in 2022 | WHO + 1 other |
| Sudan | 28.19 in 2022 | WHO + 1 other |
| Suriname | 40.81 in 2022 | WHO + 1 other |
| Sweden | 99 in 2022 | WHO + 1 other |
| Switzerland | 99 in 2022 | WHO + 1 other |
| Syrian Arab Republic | 76.83 in 2022 | WHO + 1 other |
| Tajikistan | 48.77 in 2022 | WHO + 1 other |
| Thailand | 99 in 2022 | WHO + 1 other |
| Timor-Leste | 66.37 in 2022 | WHO + 1 other |
| Togo | 8.11 in 2022 | WHO + 1 other |
| Tonga | 23.14 in 2022 | WHO + 1 other |
| Tunisia | 67.08 in 2022 | WHO + 1 other |
| Turkey | 89.43 in 2022 | WHO + 1 other |
| Turkmenistan | 92.35 in 2022 | WHO + 1 other |
| Tuvalu | 5.36 in 2022 | WHO + 1 other |
| Uganda | 9.33 in 2022 | WHO + 1 other |
| Ukraine | 86.11 in 2022 | WHO + 1 other |
| United Arab Emirates | 97.86 in 2022 | WHO + 1 other |
| United Kingdom | 99 in 2022 | WHO + 1 other |
| United Republic of Tanzania | 3.14 in 2022 | WHO + 1 other |
| United States of America | 99 in 2022 | WHO + 1 other |
| Uruguay | 95.3 in 2022 | WHO + 1 other |
| Uzbekistan | 70.74 in 2022 | WHO + 1 other |
| Vanuatu | 76.18 in 2022 | WHO + 1 other |
| Venezuela (Bolivarian Republic of) | 59.25 in 2015 | WHO + 1 other |
| Viet Nam | 46.39 in 2022 | WHO + 1 other |
| Yemen | 34.15 in 2022 | WHO + 1 other |
| Zambia | 9.16 in 2022 | WHO + 1 other |
| Zimbabwe | 12.63 in 2022 | WHO + 1 other |
Our website uses cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your personal cookie settings through your internet browser settings.
Privacy Policy