سحب المياه الزراعية كنسبة مئوية لإجمالي سحب المياه
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| بتسوانا | 41.24 | 37.93 | 37.72 | 37.68 | 38.24 | 36.71 | 35.13 | 36.32 | 40.24 | 35.75 | 39.02 | 36.93 | 36.96 | 33.39 | |
| ليسوتو | 45.63 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 | 8.68 |
| ناميبيا | 69.67 | 71.00 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 | 69.79 |
| جنوب إفريقيا | 71.98 | 61.26 | 61.80 | 62.27 | 62.35 | 62.44 | 62.52 | 61.56 | 60.77 | 59.48 | 58.77 | 57.83 | 60.85 | 62.48 | 61.32 |
| اسواتيني | 96.29 | 96.55 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 | 94.19 |