| Value | Category | Cases | |
|---|---|---|---|
| -1 | Never | 213 |
11.6%
|
| 0 | Almost Never | 143 |
7.8%
|
| 1 | Sometimes | 840 |
45.8%
|
| 2 | Fairly Often | 411 |
22.4%
|
| 3 | Very often | 226 |
12.3%
|
| Sysmiss | 3 |
0.2%
|