Female

Male

Suburban

Urban

Both

Grade 7

75.3 (11.9)

77.3 (13.1)

78.4 (12.4)

74.1 (12.4)

76.2 (12.6)

Grade 8

76.6 (12.8)

76.1 (13.9)

79.1 (13.3)

73.8 (13.1)

76.3 (13.4)

Grade 9

73.0 (14.4)

75.5 (13.3)

74.8 (13.0)

73.5 (15.0)

74.1 (14.1)

All

75.0 (13.1)

76.3 (13.5)

77.5 (13.0)

73.8 (13.5)

75.5 (13.4)