| Value | Category | Cases | |
|---|---|---|---|
| 1 | Nothing | 148 |
4.7%
|
| 2 | A little | 428 |
13.5%
|
| 3 | Quite a bit | 523 |
16.6%
|
| 4 | A lot | 2027 |
64.1%
|
| 8 | Do not know | 34 |
1.1%
|
| Sysmiss | 23 |