| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 220 |
27.4%
|
| 2 | No | 525 |
65.5%
|
| 3 | 2 |
0.2%
|
|
| 99 | 55 |
6.9%
|
|
| Sysmiss | 19 |