Table
| 2009 | 2010 | 2011 | 2012 | |
|---|---|---|---|---|
| Total | 174 477 | 174 570 | 177 094 | 178 720 |
| Under 67 years | 65 599 | 66 461 | 68 782 | 71 151 |
| 67-79 years | 33 037 | 32 595 | 32 666 | 33 012 |
| 80-89 years | 58 723 | 57 057 | 56 188 | 54 431 |
| 90 years and over | 17 118 | 18 457 | 19 458 | 20 126 |
| Unknown age | 0 | 0 | 0 | 0 |