| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 169 |
77.2%
|
| 2 | No | 48 |
21.9%
|
| 8 | DK | 2 |
0.9%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 160 |