"Attendance of Anoka County School Enrollment and Attendance, All Available Years: by Grade" ,2004/2005,2005/2006,2006/2007,2007/2008,2008/2009,2009/2010 Primary (K-6),95%,95%,96%,96%,96%, Secondary (7-12),89%,90%,91%,93%,91%, Sources: Minnesota Automated Reporting Student System SUMN Web Site: http://sumn.org