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 | 4,0 | 0,40 % |
| 2022 | 4,0 | 0,20 % |
| 2021 | 4,0 | 1,16 % |
| 2020 | 3,9 | 2,67 % |
| 2019 | 3,8 | 3,56 % |
| 2018 | 3,7 | 3,66 % |
| 2017 | 3,6 | 3,80 % |
| 2016 | 3,5 | 3,95 % |
| 2015 | 3,3 | 3,99 % |
| 2014 | 3,2 | 3,60 % |
| 2013 | 3,1 | 3,26 % |
| 2012 | 3,0 |