| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1604 |
24%
|
| 2 | No | 5015 |
75.1%
|
| 3 | Do not know | 44 |
0.7%
|
| 9 | Unspecified | 17 |
0.3%
|
| Sysmiss | 175872 |