| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 49 |
9.1%
|
| 2 | No | 489 |
90.6%
|
| 7 | Missing | 0 |
0%
|
| 9 | Not Applicable | 2 |
0.4%
|
| Sysmiss | 403 |