"Number of Total Bi-Racial/Multi-Racial All Grades Students Reporting they First Smoked Marijuana at Age 13 or Younger, 1995 - 2016: by Region" ,,2013,2016 Minnesota,Bi-Racial/Multi-Racial,715.0,657.0 Metro,Bi-Racial/Multi-Racial,429.0,345.0 Non-Metro,Bi-Racial/Multi-Racial,286.0,312.0 Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org