| Current Age | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | |
| Total | 125 | 119 | 124 | 122 | 149 | 236 | 307 | 354 | 340 | 372 |
| <1 Year | - | - | - | - | - | - | 1 | - | 1 | 1 |
| 1-5 Years | - | - | - | - | - | 1 | 1 | 1 | 4 | 6 |
| 6-11 Years | - | - | - | - | - | - | - | - | - | 1 |
| 12-17 Years | 3 | 2 | 1 | - | - | - | 1 | - | - | 1 |
| 18-34 Years | 34 | 26 | 21 | 20 | 29 | 42 | 60 | 62 | 58 | 54 |
| 35-49 Years | 73 | 75 | 83 | 78 | 99 | 144 | 171 | 197 | 172 | 189 |
| 50-64 Years | 15 | 16 | 19 | 23 | 21 | 48 | 71 | 92 | 103 | 116 |
| 65+ Years | - | - | - | 1 | - | 1 | 2 | 2 | 2 | 4 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| <1 Year | - | - | - | - | - | - | 0.3% | - | 0.3% | 0.3% |
| 1-5 Years | - | - | - | - | - | 0.4% | 0.3% | 0.3% | 1.2% | 1.6% |
| 6-11 Years | - | - | - | - | - | - | - | - | - | 0.3% |
| 12-17 Years | 2.4% | 1.7% | 0.8% | - | - | - | 0.3% | - | - | 0.3% |
| 18-34 Years | 27.2% | 21.8% | 16.9% | 16.4% | 19.5% | 17.8% | 19.5% | 17.5% | 17.1% | 14.5% |
| 35-49 Years | 58.4% | 63.0% | 66.9% | 63.9% | 66.4% | 61.0% | 55.7% | 55.6% | 50.6% | 50.8% |
| 50-64 Years | 12.0% | 13.4% | 15.3% | 18.9% | 14.1% | 20.3% | 23.1% | 26.0% | 30.3% | 31.2% |
| 65+ Years | - | - | - | 0.8% | - | 0.4% | 0.7% | 0.6% | 0.6% | 1.1% |