MMWR: Morbidity & Mortality Weekly Report, 4/8/2011, Vol. 60 Issue 13, p414-420, 7p, 2 Charts, 1 Graph
Chart; found on p417 part. 1 (Incomplete)

- This chart shows the percentages of teenagers who had intercourse, did not use contraceptive, only used condoms, only use birth control, and used double method birth control. This data was collected from 1991-2009.