| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 109 |
10.4%
|
| 2 | Fairly often | 281 |
26.9%
|
| 3 | Not often | 300 |
28.7%
|
| 4 | Not at all often | 160 |
15.3%
|
| Sysmiss | 196 |
18.7%
|