| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 2305 |
29.1%
|
| 2 | A little | 895 |
11.3%
|
| 3 | Moderately | 955 |
12.1%
|
| 4 | Very much | 2601 |
32.9%
|
| 5 | An extreme amount | 1149 |
14.5%
|
| Sysmiss | 4 |