| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all | 2816 |
91.8%
|
| 1 | Only a little | 213 |
6.9%
|
| 2 | Medium amount | 34 |
1.1%
|
| 3 | Great deal | 3 |
0.1%
|
| Sysmiss | 19930 |