| Current Age | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | |
| Total | 59,828 | 65,207 | 71,558 | 76,797 | 78,359 | 81,739 | 85,213 | 88,715 | 92,845 | 97,248 |
| <1 Year | 126 | 139 | 158 | 153 | 135 | 126 | 140 | 136 | 149 | 145 |
| 1-5 Years | 463 | 486 | 562 | 689 | 645 | 619 | 590 | 585 | 578 | 608 |
| 6-11 Years | 466 | 486 | 521 | 538 | 530 | 504 | 524 | 531 | 522 | 514 |
| 12-17 Years | 858 | 848 | 862 | 954 | 943 | 927 | 975 | 911 | 862 | 846 |
| 18-34 Years | 8,882 | 9,164 | 9,342 | 9,594 | 9,618 | 9,844 | 9,976 | 9,982 | 10,025 | 9,948 |
| 35-49 Years | 21,804 | 22,910 | 24,415 | 25,327 | 25,150 | 25,457 | 25,580 | 26,077 | 26,555 | 27,151 |
| 50-64 Years | 22,397 | 25,393 | 28,827 | 31,567 | 32,902 | 34,928 | 37,046 | 38,950 | 41,308 | 43,586 |
| 65+ Years | 4,832 | 5,781 | 6,871 | 7,975 | 8,436 | 9,334 | 10,382 | 11,543 | 12,846 | 14,450 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| <1 Year | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% | 0.1% |
| 1-5 Years | 0.8% | 0.7% | 0.8% | 0.9% | 0.8% | 0.8% | 0.7% | 0.7% | 0.6% | 0.6% |
| 6-11 Years | 0.8% | 0.7% | 0.7% | 0.7% | 0.7% | 0.6% | 0.6% | 0.6% | 0.6% | 0.5% |
| 12-17 Years | 1.4% | 1.3% | 1.2% | 1.2% | 1.2% | 1.1% | 1.1% | 1.0% | 0.9% | 0.9% |
| 18-34 Years | 14.8% | 14.1% | 13.1% | 12.5% | 12.3% | 12.0% | 11.7% | 11.3% | 10.8% | 10.2% |
| 35-49 Years | 36.4% | 35.1% | 34.1% | 33.0% | 32.1% | 31.1% | 30.0% | 29.4% | 28.6% | 27.9% |
| 50-64 Years | 37.4% | 38.9% | 40.3% | 41.1% | 42.0% | 42.7% | 43.5% | 43.9% | 44.5% | 44.8% |
| 65+ Years | 8.1% | 8.9% | 9.6% | 10.4% | 10.8% | 11.4% | 12.2% | 13.0% | 13.8% | 14.9% |