| Donor Age | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | |
| Total | 777 | 825 | 887 | 920 | 961 | 1,064 | 1,285 | 1,325 | 1,382 | 1,388 |
| <1 Year | 8 | 5 | 3 | 6 | 2 | 3 | 5 | 8 | 8 | 3 |
| 1-5 Years | 13 | 10 | 10 | 7 | 10 | 10 | 10 | 9 | 4 | 6 |
| 6-11 Years | 25 | 27 | 27 | 21 | 29 | 23 | 20 | 22 | 13 | 24 |
| 12-17 Years | 108 | 136 | 129 | 115 | 136 | 162 | 166 | 171 | 178 | 143 |
| 18-34 Years | 291 | 322 | 351 | 409 | 408 | 441 | 544 | 548 | 591 | 641 |
| 35-49 Years | 238 | 233 | 235 | 249 | 240 | 283 | 319 | 342 | 354 | 346 |
| 50-64 Years | 89 | 89 | 127 | 111 | 128 | 134 | 205 | 211 | 216 | 213 |
| 65+ Years | 5 | 3 | 5 | 2 | 8 | 8 | 16 | 14 | 18 | 12 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| <1 Year | 1.0% | 0.6% | 0.3% | 0.7% | 0.2% | 0.3% | 0.4% | 0.6% | 0.6% | 0.2% |
| 1-5 Years | 1.7% | 1.2% | 1.1% | 0.8% | 1.0% | 0.9% | 0.8% | 0.7% | 0.3% | 0.4% |
| 6-11 Years | 3.2% | 3.3% | 3.0% | 2.3% | 3.0% | 2.2% | 1.6% | 1.7% | 0.9% | 1.7% |
| 12-17 Years | 13.9% | 16.5% | 14.5% | 12.5% | 14.2% | 15.2% | 12.9% | 12.9% | 12.9% | 10.3% |
| 18-34 Years | 37.5% | 39.0% | 39.6% | 44.5% | 42.5% | 41.4% | 42.3% | 41.4% | 42.8% | 46.2% |
| 35-49 Years | 30.6% | 28.2% | 26.5% | 27.1% | 25.0% | 26.6% | 24.8% | 25.8% | 25.6% | 24.9% |
| 50-64 Years | 11.5% | 10.8% | 14.3% | 12.1% | 13.3% | 12.6% | 16.0% | 15.9% | 15.6% | 15.3% |
| 65+ Years | 0.6% | 0.4% | 0.6% | 0.2% | 0.8% | 0.8% | 1.2% | 1.1% | 1.3% | 0.9% |