| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 7 |
0.8%
|
| 1 | Yes | 152 |
17.8%
|
| 2 | No | 693 |
81.3%
|
| Sysmiss | 6444 |