Population ages 65 and above as a percentage of the total population. Population is based on the de facto definition of population.
| तिथि | मान | बदले , % |
|---|---|---|
| 2023 | 23.4 | 1.90% |
| 2022 | 22.9 | 2.57% |
| 2021 | 22.4 | 3.00% |
| 2020 | 21.7 | 2.98% |
| 2019 | 21.1 | 3.25% |
| 2018 | 20.4 | 3.94% |
| 2017 | 19.6 | 4.47% |
| 2016 | 18.8 | 4.46% |
| 2015 | 18.0 | 4.37% |
| 2014 | 17.2 | 4.20% |
| 2013 | 16.5 | 4.09% |
| 2012 | 15.9 |