2004 doping statistics (per confederation) from WADA accredited laboratories (excluding T/E)
| Football confederation | Samples | Positive | Incidence (%) |
|---|---|---|---|
| AFC | 1 058 | 4 | 0.38 |
| CAF | 715 | 2 | 0.28 |
| CONCACAF | 275 | 0 | 0.00 |
| CONMEBOL | 3 993 | 17 | 0.42 |
| OFC | 226 | 1 | 0.44 |
| UEFA | 14 483 | 64 | 0.44 |
| Total | 20 750 | 88 | 0.42 |