| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 9169 |
54.1%
|
| 2 | No | 3093 |
18.2%
|
| 7 | Don't Know | 4650 |
27.4%
|
| 9 | Refused | 47 |
0.3%
|
| Sysmiss | 3 |