Total annual internal renewable water resources per inhabitant
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 55 | -1.77% |
| 2019 | 57 | -2.87% |
| 2018 | 58 | -3.74% |
| 2017 | 60 | -4.21% |
| 2016 | 63 | -4.33% |
| 2015 | 66 | -4.37% |
| 2014 | 69 | -4.46% |
| 2013 | 72 | -4.42% |
| 2012 | 76 | -4.21% |
| 2011 | 79 | -3.88% |
| 2010 | 82 | -3.37% |
| 2009 | 85 |