| Current Age | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | |
| Total | 1,873 | 2,175 | 3,002 | 3,659 | 4,265 | 4,194 | 4,137 | 4,110 | 4,167 | 3,577 |
| <1 Year | 8 | 17 | 15 | 12 | 13 | 10 | 3 | 7 | 7 | 5 |
| 1-5 Years | 77 | 95 | 162 | 172 | 185 | 165 | 130 | 116 | 103 | 85 |
| 6-11 Years | 90 | 93 | 91 | 101 | 113 | 106 | 111 | 144 | 135 | 85 |
| 12-17 Years | 63 | 68 | 79 | 105 | 105 | 115 | 105 | 111 | 106 | 77 |
| 18-34 Years | 131 | 164 | 221 | 272 | 311 | 317 | 309 | 337 | 318 | 251 |
| 35-49 Years | 657 | 690 | 887 | 983 | 1,041 | 980 | 919 | 789 | 760 | 646 |
| 50-64 Years | 668 | 827 | 1,225 | 1,637 | 2,000 | 1,998 | 2,063 | 2,088 | 2,179 | 1,947 |
| 65+ Years | 179 | 221 | 322 | 377 | 497 | 503 | 497 | 518 | 559 | 481 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| <1 Year | 0.4% | 0.8% | 0.5% | 0.3% | 0.3% | 0.2% | 0.1% | 0.2% | 0.2% | 0.1% |
| 1-5 Years | 4.1% | 4.4% | 5.4% | 4.7% | 4.3% | 3.9% | 3.1% | 2.8% | 2.5% | 2.4% |
| 6-11 Years | 4.8% | 4.3% | 3.0% | 2.8% | 2.6% | 2.5% | 2.7% | 3.5% | 3.2% | 2.4% |
| 12-17 Years | 3.4% | 3.1% | 2.6% | 2.9% | 2.5% | 2.7% | 2.5% | 2.7% | 2.5% | 2.2% |
| 18-34 Years | 7.0% | 7.5% | 7.4% | 7.4% | 7.3% | 7.6% | 7.5% | 8.2% | 7.6% | 7.0% |
| 35-49 Years | 35.1% | 31.7% | 29.5% | 26.9% | 24.4% | 23.4% | 22.2% | 19.2% | 18.2% | 18.1% |
| 50-64 Years | 35.7% | 38.0% | 40.8% | 44.7% | 46.9% | 47.6% | 49.9% | 50.8% | 52.3% | 54.4% |
| 65+ Years | 9.6% | 10.2% | 10.7% | 10.3% | 11.7% | 12.0% | 12.0% | 12.6% | 13.4% | 13.4% |