| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 531 |
32.1%
|
| 2 | no | 1119 |
67.7%
|
| 5 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 640 |