| Value | Category | Cases | |
|---|---|---|---|
| -3 | -3. Missing | 0 |
0%
|
| -2 | -2. Do not know | 0 |
0%
|
| -1 | -1. Refused | 1 |
1.1%
|
| 0 | 0. Never | 13 |
14%
|
| 1 | 1. Sometimes | 28 |
30.1%
|
| 2 | 2. Often | 51 |
54.8%
|
| Sysmiss | 6 |