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 | 52.3 | 0.10% |
| 2022 | 52.2 | 0.10% |
| 2021 | 52.2 | 0.08% |
| 2020 | 52.1 | 0.07% |
| 2019 | 52.1 | 0.09% |
| 2018 | 52.1 | 0.11% |
| 2017 | 52.0 | 0.10% |
| 2016 | 52.0 | 0.09% |
| 2015 | 51.9 | 0.09% |
| 2014 | 51.9 | 0.09% |
| 2013 | 51.8 | 0.09% |
| 2012 | 51.8 |