Monitoring the Future
Comparison Trends in Crack Use
Among 8th Grade Students

This page serves as a convenient navigation aid for finding data tables and large graphics depicting various trends in crack use among 8th grade students. Additional links are provided to navigate to data for other demographic groups as well. As you navigate the site, any small graphic without legends is intended primarily for navigation purposes, thus you can always click any such graphic to move through different parts of the available data and the site contents.

Click any Graphic to View Full Size Graphics and Data Tables

Crack Use vs Alcohol	Crack Use vs Marijuana	8th Grade Comparison Trends Overview

Ratios of 8th Grade Crack Use vs Marijuana and Alcohol Use

Lifetime Use	Past Year Use	Past Month Use

Trends in Crack Use for Other Demographic Groups

10th Grade Students	12th Grade Students	College Students
19 to 28 Years Old	Across HS Grades	Population 12 or Older

Sources: Monitoring the Future (2009)
National Survey on Drug Use and Health (2009)