| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 1 |
0%
|
| -3 | Missing | 1 |
0%
|
| 1 | Yes | 6316 |
86.2%
|
| 2 | No | 1009 |
13.8%
|
| Sysmiss | 9544 |