| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 45 |
1.4%
|
| 2 | No | 2624 |
84.2%
|
| 8 | Not applicable | 392 |
12.6%
|
| 9 | I don't know | 56 |
1.8%
|
| Sysmiss | 5 |