Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 8 |
2.2%
|
-8 | Refusal (spontaneous) | 3 |
0.8%
|
1 | Yes | 82 |
22.2%
|
2 | No | 277 |
74.9%
|
Sysmiss | 953 |