"Number of 11th Students Reporting Any Use of Tranquilizers or Sedatives Not Prescribed for Them by Their Doctor within the Past 12 Months, All Available Years: by Region" ,,2013,2016 Minnesota,11th,*,523.0 East Central,11th,, Metro,11th,, Non-Metro,11th,, Northwest,11th,, Northeast,11th,, Southeast,11th,, Southwest,11th,, West Central,11th,, Total,11th,, Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org