| Value | Category | Cases | |
|---|---|---|---|
| 1 | somewhat more than usual | 65 |
12.5%
|
| 2 | a lot less than usual | 129 |
24.9%
|
| 3 | somewhat less than usual | 136 |
26.3%
|
| 4 | a lot more than usual | 29 |
5.6%
|
| 5 | the same as usual | 159 |
30.7%
|
| Sysmiss | 13 |