News release: “The use of illicit drugs among Americans increased between 2008 and 2009 according to a national survey conducted by the Substance Abuse and Mental Health Services Administration (SAMHSA). The National Survey on Drug Use and Health (NSDUH) shows the overall rate of current illicit drug use in the United States rose from 8.0 percent of the population aged 12 and older in 2008 to 8.7 percent in 2009. This rise in overall drug use was driven in large part by increases in marijuana use. The annual NSDUH survey, released by SAMHSA at the kickoff of the 21st annual National Alcohol and Drug Addiction Recovery Month, also shows that the nonmedical use of prescription drugs rose from 2.5 percent of the population in 2008 to 2.8 percent in 2009. Additionally, the estimated number of past-month ecstasy users rose from 555,000 in 2008 to 760,000 in 2009, and the number of methamphetamine users rose from 314,000 to 502,000 during that period. Flat or increasing trends of substance use were reported among youth (12 to 17-year-olds). Although the rate of overall illicit drug use among young people in 2009 remained below 2002 levels, youth use was higher in 2009 compared to 2008 (10.0 percent of youth in 2009, versus 9.3 percent in 2008, versus 11.6 percent in 2002). The rate of marijuana use in this age group followed a similar pattern, declining from 8.2 percent of young people in 2002, to 6.7 percent in 2006, remaining level until 2008, and then increasing to 7.3 percent in 2009. Additionally, the level of youth perceiving great risk of harm associated with smoking marijuana once or twice a week dropped from 54.7 percent in 2007 to 49.3 percent in 2009, marking the first time since 2002 that less than half of young people perceived great harm in frequent marijuana use. The rate of current tobacco use or underage drinking among this group remained stable between 2008 and 2009.”