Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Prevalence of Substance Abuse among State and Federal Prisoners, 2004.33 Data source: Mumola CKJ. Drug Use and Dependence, State and Federal Prisoners, 2004. Special Report. Washington, DC: Bureau of Justice Statistics, U.S. Department of Justice, Office of Justice Programs. Oct 2006. NCJ 213530.
