| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refuse | 0 |
0%
|
| 1 | Never | 93 |
4.7%
|
| 2 | Almost never | 186 |
9.3%
|
| 3 | Sometimes | 424 |
21.3%
|
| 4 | Fairly often | 885 |
44.5%
|
| 5 | Very often | 403 |
20.2%
|
| Sysmiss | 744 |