ent s.e. Percent s.e. Percent s.e.--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 24,060 31 0.6 29 0.7 22 0.9 44 0.8 20 0.9 14 0.7 33 1 27 0.7Student grade level 6 - 8 11,017 16 1.1 12 1.1 12 0.9 21 1.5 7 0.6 6 0.5 16 1.3 11 1.1 9 - 10 6,832 42 1.6 43 1.6 31 1.3 57 1.5 27 1.5 18 1.2 46 1.3 38 2.5 11 - 12 6,211 43 1.3 44 1.7 29 1.8 68 1.9 34 1.8 22 1.5 51 1.5 44 2.2School type Public, assigned 19,507 32 0.6 30 0.7 22 0.9 44 0.8 20 0.8 14 0.7 35 0.9 28 0.7 Public, chosen 2,683 32 4.5 34 4.1 25 3.5 45 4.7 24 3.2 14 2 33 4.1 29 3.7 Private 1,870 18 1.8 15 1.6 10 1.4 39 2.5 14 1.5 8 1.3 17 1.8 11 1.3School size Under 300 2,632 21 3.1 15 1.8 14 2.3 35 2.3 12 2.2 10 2.1 23 2 16 1.7 300 - 599 ...