| Value | Category | Cases | |
|---|---|---|---|
| -3 | -3. Missing | 2 |
2%
|
| -2 | -2. Do not know | 0 |
0%
|
| -1 | -1. Refused | 1 |
1%
|
| 0 | 0. Never | 77 |
78.6%
|
| 1 | 1. Sometimes | 13 |
13.3%
|
| 2 | 2. Often | 5 |
5.1%
|
| Sysmiss | 1 |