| Value | Category | Cases | |
|---|---|---|---|
| 0 | nr | 0 |
0%
|
| 1 | yes | 606 |
40.2%
|
| 2 | no | 901 |
59.7%
|
| 3 | 2 |
0.1%
|
|
| 9 | na | 0 |
0%
|
| Sysmiss | 1491 |