"During the 2014–15 school year, there were 22,500 reported alcohol-related discipline incidents in the United States (table 15.5).73 The number of alcohol-related incidents varies widely across jurisdictions, due in large part to their differing populations. Therefore, the rate of alcohol-related discipline incidents per 100,000 students can provide a more comparable indication of the frequency of these incidents across jurisdictions. During the 2014–15 school year, the rate of alcohol-related discipline incidents was 45 per 100,000 students in the United States.
" In 2015, lower percentages of Asian students (15 percent), White students (20 percent), and Black students (21 percent) than of Hispanic students (27 percent) reported that illegal drugs were made available to them on school property (Indicator 9).
" Between 2001 and 2015, the percentage of students ages 12–18 who reported that gangs were present at their school decreased from 20 to 11 percent. The percentage who reported gangs were present at their school was also lower in 2015 than in 2013 (12 percent; Indicator 8).
" The percentage of public schools reporting the presence of security staff was higher during the 2015–16 school year than during the 2005–06 school year (57 vs. 42 percent). The percentage of schools reporting the presence of sworn law enforcement officers was also higher in 2015–16 than in 2005–06 (48 vs. 36 percent), as was the percentage of schools reporting the presence of a School Resource Officer (42 vs. 32 percent; Spotlight 1).