| Value | Category | Cases | |
|---|---|---|---|
| -9 | No sabe | 0 |
0%
|
| -7 | No corresponde | 0 |
0%
|
| 1 | Sí | 103 |
94.5%
|
| 2 | No | 6 |
5.5%
|
| Sysmiss | 2526 |