The data displays the trend of LSD availability in U.S. schools, from 1975 to 2017. In 1995, 53.8% of all respondents in the 12th grade stated that LSD is "fairly easy" or "very easy" to obtain.
2017 | 26.3 |
2016 | 28 |
2015 | 26.5 |
2014 | 25.9 |
2013 | 24.5 |
2012 | 27.6 |
2011 | 25.1 |
2010 | 25.1 |
2009 | 26.3 |
2008 | 28.5 |
2007 | 28.7 |
2006 | 29 |
2005 | 28.6 |
2004 | 33.1 |
2003 | 33.6 |
2002 | 39.6 |
2001 | 44.7 |
2000 | 46.9 |
1995 | 53.8 |
1990 | 40.7 |
1985 | 30.5 |
1980 | 35.3 |
1975 | 46.2 |