A new report has found that a record 1-in-100 American adults are behind bars. According to the Pew Center, the prison population has grown by 25,000, even though the rate of violent crimes has decreased. 1-in-100 black women are jailed, compared to 1-in-350 white women. 1-in-36 Hispanic men and 1-in-15 black men are in jail or prison. The US has the highest rate of prisoners in the world, with more than 2.3 million people behind bars.