| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 2 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 8 |
0%
|
| 1 | Yes | 19882 |
87.4%
|
| 2 | No | 2848 |
12.5%
|
| Sysmiss | 4064 |