{"Year":1987,"MarijuanaUse":50.2}
{"Year":1988,"MarijuanaUse":47.2}
{"Year":1989}
{"Year":1990,"MarijuanaUse":40.7}
{"Year":1991,"MarijuanaUse":36.7}
{"Year":1992,"MarijuanaUse":32.6}
{"Year":1993,"MarijuanaUse":35.3}
{"Year":1994,"MarijuanaUse":38.2}
{"Year":1995,"MarijuanaUse":41.7}
{"Year":1996,"MarijuanaUse":44.9}
{"Year":1998,"MarijuanaUse":49.1}
{"Year":1999,"MarijuanaUse":49.7}
{"Year":2000,"MarijuanaUse":48.8}
{"Year":2001,"MarijuanaUse":49}
{"Year":2002,"MarijuanaUse":47.8}
{"Year":2003,"MarijuanaUse":46.1}
{"Year":2004,"MarijuanaUse":45.7}
{"Year":2005,"MarijuanaUse":44.8}
{"Year":2008,"MarijuanaUse":42.6}
{"Year":2009,"MarijuanaUse":42}
{"Year":2010,"MarijuanaUse":43.8}
{"Year":2011,"MarijuanaUse":45.5}
{"Year":2012,"MarijuanaUse":45.2}