Initiation of Use (Age 12 and Older) |
Use Among Those Ages 19 to 28 |
Use Among College Students |
![](charts/nsduh/new-users/thumbnails/new-crack-dist.jpg) |
![](charts/mtf/19to28/thumbnails/crack.jpg) |
![](charts/mtf/college/thumbnails/crack.jpg) |
Use Among 12th Grade Students |
Use Among 10th Grade Students |
Use Among 8th Grade Students |
![](charts/mtf/12th/thumbnails/crack.jpg) |
![](charts/mtf/10th/thumbnails/crack.jpg) |
![](charts/mtf/8th/thumbnails/crack.jpg) |
Cross Demographic Comparison (8th, 10th and 12th) |
Cross Demographic Comparison (12th, College, Ages 19 to 28) |
Use Trends Ages 12 and Older |
![](charts/big-pic/hs-compare/thumbnails/crack-ever.jpg) |
![](charts/big-pic/compare/thumbnails/crack-ever.jpg) |
![](charts/nsduh/thumbnails/crack-number.jpg) |