| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 351 |
97.5%
|
| 2 | No | 6 |
1.7%
|
| 3 | Maybe | 2 |
0.6%
|
| 9 | 1 |
0.3%
|
|
| Sysmiss | 485 |