| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1720 |
17.8%
|
| 2 | A little | 492 |
5.1%
|
| 3 | Moderately | 472 |
4.9%
|
| 4 | Very much | 768 |
7.9%
|
| 5 | An extreme amount | 357 |
3.7%
|
| Sysmiss | 5866 |