| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 47476 |
88.4%
|
| 2 | No | 3962 |
7.4%
|
| 3 | don't know | 2248 |
4.2%
|
| 9 | Not sure | 4 |
0%
|
| 11 | .M | 647 | |
| Sysmiss | 51460 |