| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 702 |
25.2%
|
| 1 | Yes | 837 |
30.1%
|
| 5 | missing | 1 |
0%
|
| 8 | dtk | 0 |
0%
|
| 9 | na | 1245 |
44.7%
|
| Sysmiss | 19 |