| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
1.9%
|
| -8 | Refused | 0 |
0%
|
| -7 | DOES NOT APPLY | 0 |
0%
|
| 1 | Yes | 37 |
69.8%
|
| 2 | No | 15 |
28.3%
|
| Sysmiss | 902 |