We can all come up with sites that support our claim
How Many Rape Reports Are False? - Bloomberg View
A meta-analysis by Rumney (2006) suggests that between 10-50% of rape allegations are false. Kanin (1994) arrived at an estimate of 40%, using methodology that strikes me as more trustworthy than a simple count of police-recorded malicious accusations, since many false rape claims are ignored. Kanins unique process was as follows:
Kanin investigated the incidences of false rape allegations made to the police in one small urban community between 1978 and 1987. He states that unlike those in many larger jurisdictions, this police department had the resources to seriously record and pursue to closure all rape complaints, regardless of their merits. He further states each investigation always involves a serious offer to polygraph the complainants and the suspects and the complainant must admit that no rape had occurred. She is the sole agent who can say that the rape charge is false.
The number of false rape allegations in the studied period was 45; this was 41% of the 109 total complaints filed in this period. The researchers verified, whenever possible, for all of the complainants who recanted their allegations, that their new account of the events matched the accuseds version of events.
Other studies have arrived at figures as high as 90%, such as Stewart (1981), who considered one case disproved because: It was totally impossible to have removed her extremely tight undergarments from her extremely large body against her will. I wonder if she lives near Nigel?