| Value | Category | Cases | |
|---|---|---|---|
| 1 | Si | 101 |
99%
|
| 2 | No | 1 |
1%
|
| 3 | Todavía no sabe | 0 |
0%
|
| 9 | NR | 0 |
0%
|
| Sysmiss | 356 |