| High | Average | Low |
Overall | 44 | 226 | 41 |
1 | 27 (61.4%) | 159 (70.4%) | 31 (75.6%) |
2 | 20 (45.5%) | 139 (61.5%) | 23 (56.1%) |
3 | 18 (40.1%) | 88 (38.9%) | 24 (56.1%) |
4 | 20 (45.5%) | 99 (43.8%) | 22 (53.7%) |
5 | 17 (34.1%) | 77 (34.1%) | 18 (43.9%) |
6 | 19 (43.2%) | 107 (47.4%) | 19 (46.3%) |
7 | 12 (27.3%) | 64 (27.9%) | 15 (36.6%) |
8 | 38 (86.4%) | 185 (81.9%) | 33 (80.5%) |