| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 286 |
21%
|
| 2 | No | 1073 |
78.8%
|
| 3 | 1 |
0.1%
|
|
| 4 | 2 |
0.1%
|
|
| Sysmiss | 3 |