| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 49533 |
92.3%
|
| 2 | No | 2440 |
4.5%
|
| 3 | don't know | 1717 |
3.2%
|
| 9 | Not sure | 4 |
0%
|
| 11 | .M | 647 | |
| Sysmiss | 51456 |