| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6 |
0.1%
|
| 2 | No | 5738 |
97.3%
|
| 9 | Don't Know | 152 |
2.6%
|
| 11 | .B | 5 | |
| Sysmiss | 2902 |