| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 140 |
34.3%
|
| 2 | No | 265 |
65%
|
| 4 | 2 |
0.5%
|
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 3026 |