| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
3.8%
|
| 2 | No | 1543 |
95.3%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 15 |
0.9%
|
| Sysmiss | 1109 |