| Value | Category | Cases | |
|---|---|---|---|
| 1560 | 1 |
50%
|
|
| 1564 | 1 |
50%
|
|
| 9994 | not present | 0 |
0%
|
| 9995 | refused | 0 |
0%
|
| 9996 | other | 0 |
0%
|
| Sysmiss | 12947 |