"Number of Scott County Students Reporting Use of LSD, PCP or Other Psychedelics within the Past 12 Months, 1995 - 2010: by Grade and Gender" ,1995,1995,1995,1998,1998,1998,2001,2001,2001,2004,2004,2004,2007,2007,2007,2010,2010,2010 ,Male,Female,Total,Male,Female,Total,Male,Female,Total,Male,Female,Total,Male,Female,Total,Male,Female,Total 9th,30,17,47,28,15,43,29,22,51,15,7,22,14,11,25,13,17,30 12th,20,10,30,39,18,57,25,16,41,29,7,36,22,6,28,34,20,54 All Grades,50,27,77,67,33,100,54,38,92,44,14,58,36,17,53,47,37,84 Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org