| Value | Category | Cases | |
|---|---|---|---|
| 1 | somewhat higher than usual | 59 |
25.4%
|
| 2 | the same as usual | 86 |
37.1%
|
| 3 | somewhat lower than usual | 4 |
1.7%
|
| 4 | a lot higher than usual | 76 |
32.8%
|
| 5 | a lot lower than usual | 7 |
3%
|
| Sysmiss | 367 |