| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1769 |
15.4%
|
| 2 | No | 9640 |
83.8%
|
| 3 | Do not know | 90 |
0.8%
|
| 9 | Unspecified | 3 |
0%
|
| Sysmiss | 263880 |