| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT AT ALL | 9 |
4.9%
|
| 2 | NOT MUCH | 14 |
7.6%
|
| 3 | SOMEWHAT | 35 |
18.9%
|
| 4 | A LOT | 127 |
68.6%
|
| Sysmiss | 16 |