| Value | Category | Cases | |
|---|---|---|---|
| 1 | somewhat more than usual | 1 |
2.1%
|
| 2 | a lot less than usual | 11 |
22.9%
|
| 3 | somewhat less than usual | 16 |
33.3%
|
| 4 | a lot more than usual | 2 |
4.2%
|
| 5 | the same as usual | 18 |
37.5%
|
| Sysmiss | 3 |