| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 358 |
71.7%
|
| 2 | No | 138 |
27.7%
|
| 9 | 3 |
0.6%
|
|
| 99 | DK/RF | 0 |
0%
|
| Sysmiss | 1011 |