Total annual internal renewable water resources per inhabitant
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 274.2 | -2.58% |
| 2019 | 281.4 | -2.92% |
| 2018 | 289.9 | -3.39% |
| 2017 | 300.0 | -4.00% |
| 2016 | 312.6 | -4.73% |
| 2015 | 328.1 | -5.63% |
| 2014 | 347.6 | -6.52% |
| 2013 | 371.9 | -7.09% |
| 2012 | 400.2 | -7.06% |
| 2011 | 430.6 | -6.45% |
| 2010 | 460.3 | -5.43% |
| 2009 | 486.8 |