| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 134 |
21.2%
|
| 2 | No | 267 |
42.2%
|
| 3 | 228 |
36%
|
|
| 4 | 4 |
0.6%
|
|
| Sysmiss | 188 |