| Donor Gender | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | |
| Total | 1,292 | 1,322 | 1,462 | 1,628 | 1,700 | 1,816 | 1,872 | 1,770 | 2,010 | 2,033 |
| Female | 452 | 472 | 523 | 578 | 636 | 624 | 628 | 575 | 715 | 650 |
| Male | 840 | 850 | 939 | 1,050 | 1,064 | 1,192 | 1,244 | 1,195 | 1,295 | 1,383 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| Female | 35.0% | 35.7% | 35.8% | 35.5% | 37.4% | 34.4% | 33.5% | 32.5% | 35.6% | 32.0% |
| Male | 65.0% | 64.3% | 64.2% | 64.5% | 62.6% | 65.6% | 66.5% | 67.5% | 64.4% | 68.0% |