| Donor Gender | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | |
| Total | 5,363 | 5,418 | 5,479 | 5,793 | 5,824 | 5,985 | 6,080 | 6,190 | 6,457 | 7,152 |
| Female | 2,152 | 2,189 | 2,230 | 2,426 | 2,480 | 2,501 | 2,502 | 2,497 | 2,662 | 3,040 |
| Male | 3,211 | 3,229 | 3,249 | 3,367 | 3,344 | 3,484 | 3,578 | 3,693 | 3,795 | 4,112 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| Female | 40.1% | 40.4% | 40.7% | 41.9% | 42.6% | 41.8% | 41.2% | 40.3% | 41.2% | 42.5% |
| Male | 59.9% | 59.6% | 59.3% | 58.1% | 57.4% | 58.2% | 58.8% | 59.7% | 58.8% | 57.5% |