| Value | Category | Cases | |
|---|---|---|---|
| 1 | somewhat higher than usual | 104 |
17.7%
|
| 2 | the same as usual | 237 |
40.4%
|
| 3 | somewhat lower than usual | 127 |
21.7%
|
| 4 | a lot higher than usual | 52 |
8.9%
|
| 5 | a lot lower than usual | 51 |
8.7%
|
| 6 | other. specify: | 15 |
2.6%
|
| Sysmiss | 327 |