| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 590 |
6.1%
|
| 2 | A little | 1606 |
16.6%
|
| 3 | Moderately | 3257 |
33.7%
|
| 4 | Very much | 3499 |
36.2%
|
| 5 | An extreme amount | 722 |
7.5%
|
| Sysmiss | 1 |