Population ages 65 and above as a percentage of the total population. Population is based on the de facto definition of population.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2023 | 22,0 | 1,58 % |
| 2022 | 21,7 | 1,57 % |
| 2021 | 21,3 | 1,49 % |
| 2020 | 21,0 | 1,61 % |
| 2019 | 20,7 | 1,80 % |
| 2018 | 20,3 | 1,92 % |
| 2017 | 19,9 | 2,05 % |
| 2016 | 19,5 | 2,21 % |
| 2015 | 19,1 | 2,45 % |
| 2014 | 18,6 | 2,60 % |
| 2013 | 18,2 | 2,62 % |
| 2012 | 17,7 |