Annual data series are interpolated from 5-year period data. Therefore they may not reflect real events as much as observed data.
| तिथि | मान | बदले , % |
|---|---|---|
| 2023 | 47.5 | 0.21% |
| 2022 | 47.4 | 0.09% |
| 2021 | 47.3 | -0.04% |
| 2020 | 47.3 | -0.12% |
| 2019 | 47.4 | -0.19% |
| 2018 | 47.5 | -0.17% |
| 2017 | 47.6 | -0.17% |
| 2016 | 47.6 | -0.17% |
| 2015 | 47.7 | -0.18% |
| 2014 | 47.8 | -0.24% |
| 2013 | 47.9 | -0.33% |
| 2012 | 48.1 |