| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 6815 |
70.4%
|
| 2 | A little | 921 |
9.5%
|
| 3 | Moderately | 628 |
6.5%
|
| 4 | Very much | 876 |
9.1%
|
| 5 | An extreme amount | 434 |
4.5%
|
| Sysmiss | 1 |