The data displays the trend of marijuana availability in U.S. schools, from 1975 to 2017. In 1995, 88.5% of all respondents in the 12th grade stated that Marijuana is "fairly easy" or "very easy" to obtain.
2017 | 79.8 |
2016 | 81 |
2015 | 79.5 |
2014 | 81.3 |
2013 | 81.4 |
2012 | 81.6 |
2011 | 82.2 |
2010 | 82.1 |
2009 | 81.1 |
2008 | 83.9 |
2007 | 83.9 |
2006 | 84.9 |
2005 | 85.6 |
2004 | 85.8 |
2003 | 87.1 |
2002 | 87.2 |
2001 | 88.5 |
2000 | 88.5 |
1995 | 88.5 |
1990 | 84.4 |
1985 | 85.5 |
1980 | 89 |
1975 | 87.8 |