| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 652 |
10.1%
|
| 2 | No | 5737 |
88.9%
|
| 8 | 61 |
0.9%
|
|
| 9 | 2 |
0%
|
|
| Sysmiss | 5 |