Actual Data
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 12.15 | -15.56% |
| 2015 | 14.39 | -18.93% |
| 2010 | 17.75 | -27.26% |
| 2005 | 24.41 | -31.79% |
| 2000 | 35.78 | -6.48% |
| 1995 | 38.26 | -11.67% |
| 1990 | 43.32 | -19.52% |
| 1985 | 53.82 | -11.92% |
| 1980 | 61.11 | -18.66% |
| 1975 | 75.13 | -44.96% |
| 1970 | 136.49 | -16.98% |
| 1965 | 164.41 |