| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 76 |
1.1%
|
| 2 | 2. No | 2544 |
36%
|
| 8 | 8. Not applicable | 3523 |
49.9%
|
| 9 | 9. Don't know | 1 |
0%
|
| Sysmiss | 913 |
12.9%
|