| Current Age | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | |
| Total | 2,477 | 2,420 | 2,255 | 2,054 | 1,808 | 1,588 | 1,329 | 1,323 | 1,406 | 1,684 |
| <1 Year | 21 | 12 | 21 | 23 | 10 | 28 | 11 | 21 | 16 | 30 |
| 1-5 Years | 26 | 33 | 27 | 28 | 24 | 23 | 27 | 24 | 36 | 27 |
| 6-11 Years | 28 | 10 | 9 | 22 | 21 | 21 | 20 | 30 | 23 | 27 |
| 12-17 Years | 43 | 40 | 31 | 31 | 47 | 38 | 31 | 31 | 37 | 38 |
| 18-34 Years | 162 | 151 | 179 | 174 | 176 | 174 | 142 | 130 | 127 | 165 |
| 35-49 Years | 542 | 542 | 480 | 435 | 391 | 317 | 268 | 282 | 277 | 349 |
| 50-64 Years | 1,430 | 1,386 | 1,287 | 1,152 | 958 | 836 | 694 | 669 | 723 | 821 |
| 65+ Years | 225 | 246 | 221 | 189 | 181 | 151 | 136 | 136 | 167 | 227 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| <1 Year | 0.8% | 0.5% | 0.9% | 1.1% | 0.6% | 1.8% | 0.8% | 1.6% | 1.1% | 1.8% |
| 1-5 Years | 1.0% | 1.4% | 1.2% | 1.4% | 1.3% | 1.4% | 2.0% | 1.8% | 2.6% | 1.6% |
| 6-11 Years | 1.1% | 0.4% | 0.4% | 1.1% | 1.2% | 1.3% | 1.5% | 2.3% | 1.6% | 1.6% |
| 12-17 Years | 1.7% | 1.7% | 1.4% | 1.5% | 2.6% | 2.4% | 2.3% | 2.3% | 2.6% | 2.3% |
| 18-34 Years | 6.5% | 6.2% | 7.9% | 8.5% | 9.7% | 11.0% | 10.7% | 9.8% | 9.0% | 9.8% |
| 35-49 Years | 21.9% | 22.4% | 21.3% | 21.2% | 21.6% | 20.0% | 20.2% | 21.3% | 19.7% | 20.7% |
| 50-64 Years | 57.7% | 57.3% | 57.1% | 56.1% | 53.0% | 52.6% | 52.2% | 50.6% | 51.4% | 48.8% |
| 65+ Years | 9.1% | 10.2% | 9.8% | 9.2% | 10.0% | 9.5% | 10.2% | 10.3% | 11.9% | 13.5% |