| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 318 |
38.8%
|
| 2 | No | 499 |
60.9%
|
| 3 | 1 |
0.1%
|
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 2 |