The data displays the percentage of U.S. residents that self-reported illicit drug use within one month from 2012-2014, by age and metropolitan size. According to the data, 23.1% of large metropolitan residents aged 18 to 25 had used illicit drugs in the past month between 2012 and 2014.
Large metropolitan | 9.3 | 23.1 | 15.3 | 6.1 |
Small metropolitan | 9.4 | 20.5 | 14.3 | 6.1 |
Nonmetropolitan | 7.9 | 15.6 | 12.2 | 4.5 |