| Value | Category | Cases | |
|---|---|---|---|
| -4 | Missing data | 0 |
0%
|
| -3 | Refused to answer | 0 |
0%
|
| -2 | Not applicable | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Yes, regularly | 37 |
3.5%
|
| 2 | Yes, from time to time | 152 |
14.2%
|
| 3 | No | 880 |
82.3%
|
| Sysmiss | 4700 |