So rape report statistics are not reliable. A person may be raped but deny or not realize that what happened to them is rape, so would not say 'yes' if they were asked in survey if they had been raped. A person is more likely to say they were raped or raped someone if the word 'rape' is not used in a survey question. Different countries have different legal definitions of rape. Marital rape or rape that is not male-female is not always counted in the law or statistics.
Some studies ask what people think about rape instead of or as well of if they have raped or been raped. This comes from the idea that rape is a social problem.
One in five women in the U.S. say they have been raped in their lives. One in three Native American women has been a victim of rape or attempted rape.
One in six men in the U.S. say they were raped or sexually abused before age 18.
Prostitutes have possibly the highest rape rate in the population. A 1996 study in San Francisco found that 70% of a sample of 200 female prostitutes had been raped.
Opinion Matters surveyed a random sample of 1061 people in London aged 18 to 50 online. 20% had been raped (23% of 712 women and 15% of 349 men).
In a 2005 poll 26% of people thought that a woman is partly or fully responsible for her rape if she was wearing sexy clothing. 4% thought that there are more than 10,000 women raped a year.
60% of 1000 women in a Rape Crisis survey thought that rape is not rape if the woman does not say 'no'. 16% had been raped.
A 2009 study by NSPCC found that 1 in 16 girls between the age of 13 and 17 who were in relationships had been raped.
In a survey between 2010 and 2012 of adults living in Britain, 9.8% of women said they had been raped and 1.4% of men said they had been raped.
In 2013 the 'Savile effect' was described in the media. In 2012 there was a lot of media coverage about claims of child sexual abuse against Jimmy Savile. The number of sex crimes reported to police increased 9%. This was linked to the sexual abuse scandal.
In Finland convicted rapists get very short sentences compared to other countries. Between 2001 and 2003 the average sentence for rape was two years in prison.
In 2013 a study by the United Nations was published that asked 10,178 men in six countries (Bangladesh, Cambodia, China, Indonesia, Papua New Guinea and Sri Lanka) if they had raped a woman who was not their partner. Over one in 10 said yes. When they were asked if they had raped a woman who was their partner, 1 in 4 said yes, making headlines. The highest rate was 62% of men in Bougainville Island, Papua New Guinea who said they had raped a woman. 7.6% had raped a man. 14% of men from the area had took part in gang rape.
2.8% of the whole sample reported having raped another man.
The lowest rate was 10 per cent in urban Bangladesh. The majority of the men who had raped did not face any legal consequences. 42.7% had first raped between the age of 15 and 19.
73% said they raped because of sexual entitlement. 59% said they did it for fun. 38% said they had raped a woman to punish her. Alcohol was the least common reason. Men who had been sexually abused were more likely to rape.
20.8% of 1,863 Cambodian men had raped. Gang rape was the least common kind of rape in Cambodia. In Cambodia it was more common than non-partner rape by a rapist on their own. 81.7 percent of Cambodian women said that if a woman does not physically fight back it is not rape.
Other research found that 87% of Cambodian girls and 87% of Cambodian boys don't think that gang rape of a prostitute by a group of men is wrong or actually rape.
96.5% of Sri Lankan men who raped experienced no legal consequences.
20% of 8000 Indian men in a survey by ICRW had committed marital rape.
In a survey by IUSSP 32% of Indian women said they had been raped in their lives. The conviction rate for rape in India is 24.21%.
South Africa has been described as the rape capital of the world. In a study in the Eastern Cape and KwaZulu-Natal by the South African Medical Research Council over one in four of 1737 anonymously surveyed men said that they had raped. 4.6% had raped and 5.3% had attempted rape in the last year. 16.8% had attempted rape ever. 8.9% had engaged in gang rape in their lives. 46.3% of men who had raped had raped more than one woman or girl and 53.9% had raped more than once. 7.1% raped 6-10. 7.7% said they had raped more than ten women or girls. 45% did not feel guilty. 9.8% of rapists were under 10 years old and 16.4% were 10–14 years old the first time they raped a girl of woman. However the sample contained more young men than the general population. The men who raped were much more likely to have experienced bullying and bad relationships with their parents. The most common reason given by the rapists for raping was entitlement.
In another study in Gauteng, South Africa's wealthiest province, over 1 in 3 (37.4%) of the 487 men asked admitted to rape. Two thirds of men said they raped because of feeling entitled to sex. Other reasons given were that they wanted to have fun or to punish a woman. 25.3% of 511 women said they had been raped.
Community Information, Empowerment and Transparency (CIET) Africa says that in 1998, one in three of the 4,000 women they asked in Johannesburg were raped.
A 2013 study of grade-nine boys at 46 secondary schools in Cape Town and Port Elizabeth found that 17.2% had raped.
A study of 1370 rural South African men aged 15–26 from 70 villages found that 21% had raped. The average age of first rape was 17.
Other very different statistics have been reported.
In "The South African demographic and health survey of 1998" 4% of women aged 15 to 49 said they had been raped. The reason for the differences in the statistics are not known. Rape between men is not part of the legal rape definition in South Africa.
In a study of 1,049 women in Lesotho, 33% said they had been raped by the age of 18. In 66% of cases the rapist was a boyfriend.
A study in Dar es Salaam, Tanzania's largest city, found that 1 out of 5 women over the age of 12 (the age group studied) have been raped. 10% had reported their rapes to police.
A 2010 study estimated that 1,100 women are raped every day in the Democratic Republic of Congo, a statistic 26 times higher than the previous estimate.http://www.aljazeera.com/news/africa/2011/05/2011511231649539962.html
An analysis of 2,565 patients who received medical care in the Médecins Sans Frontières sexual violence clinic in Ituri found that 96% were female. 73% were raped by armed men. 95.2% of the male victims were raped by armed men. 35.9% of females who were asked if they had became pregnant as a result of their rape said yes. 74.5% experienced gang rape (89.3% of male and 73.9% of female victims), usually involving 2-4 rapists. 48.6% of victims were raped while doing daily chores outside the home like collecting water and 12.3% in their own homes.
10.3% of women in Botswana said that they had been raped in a 2011 study. 3.9% of men said they had raped.
5% of Swaziland men in a study had raped. 11.4% of women had been raped.
A study in Addis Ababa of high school boys found that 4.3% had been raped in their lives.
In a sample of street females in Bahir-Dar town 24.3% had been raped in their lives and 11.4% were raped in the last year. 93.8% of the rapes were not reported. 19.1% became pregnant as a result of their rape.
A study of 374 female students at Wolaita Sodo University found that 23.4% had experienced attempted rape and 8.7% had been raped.
The World Health Organization (WHO) found among a sample of women in rural Ethiopia who had had sex, 17% said that the first time they had sex it was forced.
In a survey 8% of 2011 Ghanaian women had been raped. 5% of men had raped a wife or girlfriend.