| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 274 |
30.5%
|
| 2 | No | 205 |
22.8%
|
| 8 | DK | 6 |
0.7%
|
| 9 | NA | 5 |
0.6%
|
| Sysmiss | 408 |
45.4%
|