Year | % 60+ Population | Dependency Ratio | Index of Aging | Median Age* | |
1981 | Both | 5.7 | 10.8 | 13.8 | 19.9 |
Male | 5.9 | 11.2 | 13.9 |
| |
Female | 5.5 | 10.3 | 13.6 |
| |
1991 | Both | 5.5 | 11.2 | 13.7 | 18.9 |
Male | 5.6 | 11.6 | 13.5 |
| |
Female | 5.4 | 10.8 | 13.8 |
| |
2001 | Both | 6.5 | 12.0 | 16.5 | 19.3 |
Male | 6.6 | 12.3 | 16.3 |
| |
Female | 6.4 | 11.7 | 16.7 |
| |
2011 | Both | 8.1 | 14.3 | 23.3 | 21.7 |
Male | 8.2 | 15.1 | 22.6 |
| |
Female | 8.0 | 13.6 | 24.0 |
| |
2021 | Both | 10.21 | 14.19 | 36.7 | 24.6 |
Male | 10.13 | 14.33 | 34.1 |
| |
Female | 10.29 | 14.06 | 39.5 |
|