"Number of Total White All Grades Students Reporting that they Believe People put themselves at Great or Moderate Risk of Harm by Smoking Marijuana Once or Twice a Week, 1995 - 2016: by Region" ,,2013,2016 Minnesota,White,"72,077.0","69,042.0" Metro,White,68.6%,65.3% Non-Metro,White,"38,836.0","37,035.0" Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org