"Number of Questioning Students Reporting Use of Synthetic Drugs within the Past 12 Months, All Available Years: by Region" ,,2013,2016 Minnesota,Questioning,*,15.0 East Central,Questioning,, Metro,Questioning,, Non-Metro,Questioning,, Northwest,Questioning,, Northeast,Questioning,, Southeast,Questioning,, Southwest,Questioning,, West Central,Questioning,, Total,Questioning,, Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org