"Percent of Scott County Students Reporting Being Home Alone or in Another Place Unsupervised After School., 1995 - 2020: by Grade and Gender" ,2010,2010,2010 ,Male,Female,Total 9th,71%,73%,72% 12th,78%,78%,78% All Grades,74%,75%,74% Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org