"Nationwide, 35.6% of students had used marijuana (also called grass, pot, or weed) one or more times during their life (Supplementary Table 106). The prevalence of having ever used marijuana was higher among black (42.8%) and Hispanic (42.4%) than white (32.0%) students, higher among black female (44.9%) and Hispanic female (42.7%) than white female (32.1%) students, and higher among black male (40.5%) and Hispanic male (42.1%) than white male (31.7%) students.
"There were 440 prisoners sentenced to more than one year in state or federal prison per 100,000 U.S. residents on December 31, 2017, the lowest rate since 1997 (444 per 100,000) (table 5; see figure 1). Among U.S. residents age 18 or older, 568 in 100,000 were imprisoned on a sentence of more than one year at year-end 2017. At that time, 1.1% of adult males living in the United States (1,082 in 100,000) were serving a sentence of more than one year, representing a 2% decrease from year-end 2016 (1,108 in 100,000).