Comparisons of Trends in LSD Use Among 8th, 10th and 12th Grade Students
| LSD Use Among 8th, 10th and 12th Grade Students | ||
|---|---|---|
| Ever Used | Past Year | Past Month |
 |
 |
 |
| Prevalence Ratios Compared to Alcohol | ||
| Ever Used | Past Year | Past Month |
 |
 |
 |
| Prevalence Ratios Compared to Marijuana | ||
| Ever Used | Past Year | Past Month |
 |
 |
 |
Source: Monitoring the Future