| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 133 |
7.8%
|
| 2 | No | 1578 |
92.2%
|
| 7 | NZ | 0 |
0%
|
| 8 | BO | 0 |
0%
|
| Sysmiss | 7843 |