Violent crime in the US decreased 3% in 2003 and has been declining for over a decade, though the murder rate increased slightly from 2004 to 2005. Overall crime has dropped 50% in the last 10 years. The US imprisons more of its population than any other country, with over 2 million incarcerated, and the recidivism rate within 3 years of release is 57%. Racial disparities exist in the criminal justice system, with African Americans making up a disproportionate percentage of the prison population compared to the general population.