| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1068 |
79.6%
|
| 2 | No | 273 |
20.3%
|
| 9 | Don't know | 1 |
0.1%
|
| 11 | .M | 4 | |
| Sysmiss | 104451 |