| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 367 |
4.6%
|
| 2 | A little | 352 |
4.5%
|
| 3 | Moderately | 465 |
5.9%
|
| 4 | Very much | 1293 |
16.3%
|
| 5 | An extreme amount | 541 |
6.8%
|
| Sysmiss | 4891 |