| Value | Category | Cases | |
|---|---|---|---|
| 1 | better than usual | 3369 |
34.8%
|
| 2 | No difference (as usual) | 5100 |
52.7%
|
| 3 | Worse than usual | 1071 |
11.1%
|
| 4 | Much worse than usual | 134 |
1.4%
|
| Sysmiss | 1 |