| Value | Category | Cases | |
|---|---|---|---|
| -9 | (-9) Refused | 2 |
0%
|
| -8 | (-8) Don't know | 2 |
0%
|
| 0 | 111 |
2%
|
|
| 1 | 5295 |
94.9%
|
|
| 2 | 167 |
3%
|
|
| Sysmiss | 16685 |