"Percent of Scott County Students Reporting Use of Crack/Cocaine within the Past 12 Months, 2010: by Grade and Gender" ,2010,2010,2010 ,Male,Female,Total 9th,1%,1%,1% 12th,6%,1%,4% All Grades,3%,1%,2% Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org