| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Better than usual | 1340 |
21.8%
|
| 2 | 2. No difference (as usual) | 3911 |
63.7%
|
| 3 | 3. Worse than usual | 563 |
9.2%
|
| 4 | 4. Much worse than usual | 65 |
1.1%
|
| Sysmiss | 259 |
4.2%
|