| Value | Category | Cases | |
|---|---|---|---|
| 1 | somewhat more than usual | 83 |
6.8%
|
| 2 | a lot less than usual | 229 |
18.7%
|
| 3 | somewhat less than usual | 445 |
36.4%
|
| 4 | a lot more than usual | 51 |
4.2%
|
| 5 | the same as usual | 415 |
33.9%
|
| Sysmiss | 61 |