| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 78 |
0.5%
|
| 2 | No | 15585 |
91.9%
|
| 7 | Don't Know | 1260 |
7.4%
|
| 9 | Refused | 37 |
0.2%
|
| Sysmiss | 2 |