| Donor Gender | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | |
| Total | 54 | 62 | 86 | 92 | 253 | 395 | 518 | 362 | 321 | 323 |
| Female | 28 | 40 | 44 | 47 | 120 | 187 | 258 | 174 | 142 | 165 |
| Male | 26 | 22 | 42 | 45 | 133 | 208 | 260 | 188 | 179 | 158 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| Female | 51.9% | 64.5% | 51.2% | 51.1% | 47.4% | 47.3% | 49.8% | 48.1% | 44.2% | 51.1% |
| Male | 48.1% | 35.5% | 48.8% | 48.9% | 52.6% | 52.7% | 50.2% | 51.9% | 55.8% | 48.9% |