"Number of Female Students Reporting Use of Heroin within the Past 12 Months, All Available Years: by Region" ,2013,2016 ,Female,Female Minnesota,*,7 East Central,, Metro,*,5 Non-Metro,*,2 Northwest,, Northeast,, Southeast,, Southwest,, West Central,, Total,, Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org