| Q4 | Q5 | ||||
| No | Slight | Moderate | Strong | Total | |
| No | 43 | 66 | 29 | 8 | 146 |
| Slight | 6 | 72 | 97 | 30 | 205 |
| Moderate | 3 | 7 | 101 | 93 | 204 |
| Strong | 0 | 0 | 4 | 88 | 92 |
| Total | 52 | 145 | 231 | 219 | 647 |