| Value | Category | Cases | |
|---|---|---|---|
| -4 | Missing data | 16 |
0.3%
|
| -3 | Refused to answer | 0 |
0%
|
| -2 | Not applicable | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Yes | 576 |
12%
|
| 2 | No | 4200 |
87.6%
|
| Sysmiss | 977 |