| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 196 |
4.3%
|
| 2 | No | 3348 |
74.1%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Not applicable | 972 |
21.5%
|
| Sysmiss | 265302 |