Grade 3
41.0%
40.4%
41.7%
Grade 4
33.6%
32.7%
34.1%
Grade 5
35.7%
36.5%
37.3%
Grade 6
29.5%
28.2%
29.2%
Grade 7
31.6%
26.3%
29.8%
Grade 8
36.9%
32.7%
32.5%