Annual freshwater withdrawals, total (% of internal resources)
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Botswana | 4.43 | 8.08 | 8.14 | 8.20 | 8.22 | 8.10 | 7.96 | 7.83 | 7.83 | 8.39 | 8.04 | 8.50 | 8.42 | 9.18 | 9.73 |
| Lesotho | 0.92 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 |
| Namibia | 3.74 | 4.77 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 |
| South Africa | 29.67 | 28.42 | 30.80 | 33.17 | 33.65 | 34.12 | 31.89 | 36.77 | 41.65 | 42.52 | 43.26 | 43.84 | 44.64 | 45.33 | 46.63 |
| Eswatini | 32.18 | 39.47 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 | 40.45 |