| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. si | 2246 |
49.8%
|
| 2 | 2. no | 1296 |
28.7%
|
| 8 | 8. ns | 428 |
9.5%
|
| 997 | no aplica | 544 |
12.1%
|
| Sysmiss | 7760 |