In a 2003 study of avenue-primarily based sexual intercourse personnel in NYC, 80% stated they had been threatened with or knowledgeable violence, and lots of stated the police were being no support. 27% said they had knowledgeable violence from police officers them selves. Taxonomically, the associates of the chimpanzee/bonobo subtribe Panina (composed fully by the genus Pan) are collectively termed panins.