This bar graph shows that the preferred method of taking methamphetamine varies among geographical regions. The percentage data for each region is as follows:

Preferred methods of taking methamphetamine in San Diego:

Preferred methods of taking methamphetamine in Minneapolis - St. Paul:

Preferred methods of taking methamphetamine in Texas:

Note: Calendar year 2000 in Minneapolis - St. Paul; July-December 2000 in San Diego; and January-June 2001 in Texas

Source: Community Epidemiology Work Group.