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 | 23,6 | 1,47 % |
| 2022 | 23,3 | 1,67 % |
| 2021 | 22,9 | 1,78 % |
| 2020 | 22,5 | 1,95 % |
| 2019 | 22,1 | 2,07 % |
| 2018 | 21,6 | 2,22 % |
| 2017 | 21,1 | 2,23 % |
| 2016 | 20,7 | 2,35 % |
| 2015 | 20,2 | 2,76 % |
| 2014 | 19,7 | 3,10 % |
| 2013 | 19,1 | 3,37 % |
| 2012 | 18,5 |