| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 2174 |
27.5%
|
| 2 | A little | 1317 |
16.7%
|
| 3 | Moderately | 1659 |
21%
|
| 4 | Very much | 2331 |
29.5%
|
| 5 | An extreme amount | 424 |
5.4%
|
| Sysmiss | 4 |