| Value | Category | Cases | |
|---|---|---|---|
| 0 | Better than usual | 27 |
14.4%
|
| 1 | No worse than usual | 64 |
34.2%
|
| 2 | Worse than usual | 44 |
23.5%
|
| 3 | Much worse than usual | 52 |
27.8%
|