Actual Data, as of 1 July
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 80.86 | -0.48% |
| 2019 | 81.25 | -0.46% |
| 2018 | 81.63 | -0.45% |
| 2017 | 82.00 | -0.43% |
| 2016 | 82.35 | -0.42% |
| 2015 | 82.70 | -0.39% |
| 2014 | 83.02 | -0.36% |
| 2013 | 83.32 | -0.38% |
| 2012 | 83.64 | -0.44% |
| 2011 | 84.01 | -0.54% |
| 2010 | 84.47 | -0.65% |
| 2009 | 85.02 |