| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know | 0 |
0%
|
| -8 | Refused | 2 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 2 |
0%
|
| 1 | Yes | 19890 |
87.4%
|
| 2 | No | 2858 |
12.6%
|
| Sysmiss | 4067 |