Proportion of rural population served with at least basic water (%)
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
| Perú | 50,4 | 58,1 | 65,9 | 67,5 | 69,1 | 70,7 | 72,2 | 73,8 | 75,4 | 77,0 | 78,6 | 80,2 | 81,7 | 83,3 | 84,9 |
| Malasia | 92,9 | 92,4 | 91,6 | 91,5 | 91,4 | 91,2 | 91,1 | 90,9 | 90,8 | 90,6 | 90,5 | 90,3 | 90,2 | 90,1 | 90,1 |
| Australia | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 |
| México | 76,0 | 82,5 | 88,2 | 89,0 | 89,9 | 90,8 | 91,6 | 92,5 | 93,3 | 94,2 | 95,0 | 95,9 | 96,7 | 97,6 | 98,4 |
| Chile | 75,0 | 82,4 | 89,7 | 91,2 | 92,7 | 94,1 | 95,6 | 97,1 | 98,5 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 |
| Nueva Zelandia | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 |
| Vietnam | 75,9 | 80,7 | 85,4 | 86,4 | 87,4 | 88,3 | 89,3 | 90,2 | 91,2 | 92,1 | 93,5 | 94,5 | 95,4 | 96,3 | 97,2 |
| Brunei Darussalam | | | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 | | | | | | | |
| Canadá | 98,1 | 98,2 | 98,5 | 98,6 | 98,6 | 98,7 | 98,8 | 98,8 | 98,9 | 98,9 | 99,0 | 99,0 | 99,0 | 99,0 | 99,0 |