| Value | Category | Cases | |
|---|---|---|---|
| 1 | better than usual | 4269 |
44.1%
|
| 2 | No difference (as usual) | 4627 |
47.8%
|
| 3 | Worse than usual | 684 |
7.1%
|
| 4 | Much worse than usual | 95 |
1%
|