| Value | Category | Cases | |
|---|---|---|---|
| 1 | somewhat higher than usual | 141 |
27%
|
| 2 | the same as usual | 166 |
31.7%
|
| 3 | somewhat lower than usual | 106 |
20.3%
|
| 4 | a lot higher than usual | 81 |
15.5%
|
| 5 | a lot lower than usual | 29 |
5.5%
|
| Sysmiss | 581 |