| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 38878 |
72.4%
|
| 2 | No | 11545 |
21.5%
|
| 3 | don't know | 3269 |
6.1%
|
| 9 | Not sure | 2 |
0%
|
| 11 | .M | 647 | |
| Sysmiss | 51456 |