Total annual internal renewable water resources per inhabitant
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 70.4 | -2.23% |
| 2019 | 72.0 | -2.27% |
| 2018 | 73.7 | -2.33% |
| 2017 | 75.4 | -2.39% |
| 2016 | 77.3 | -2.47% |
| 2015 | 79.3 | -2.55% |
| 2014 | 81.3 | -2.62% |
| 2013 | 83.5 | -2.68% |
| 2012 | 85.8 | -2.72% |
| 2011 | 88.2 | -2.74% |
| 2010 | 90.7 | -2.76% |
| 2009 | 93.3 |