In football, each region was further split into two divisions based on school enrollment, so statewide champions were determined in Divisions 1 through 6. Divisions 1 and 2 were for Group A with Division 2 being the one for schools with larger enrollments; 3 and 4, the Group AA schools; and 5 and 6, the Group AAA schools. The division format was first adopted in 1986 for football and was expanded in the late 2000s and early 2010s to some other sports in Groups A and AA.