| Value | Category | Cases | |
|---|---|---|---|
| -2 | No sabe | 1 |
0.2%
|
| -1 | No responde | 0 |
0%
|
| 0 | 278 |
67.3%
|
|
| 1 | 40 |
9.7%
|
|
| 2 | 38 |
9.2%
|
|
| 3 | 29 |
7%
|
|
| 4 | 10 |
2.4%
|
|
| 5 | 4 |
1%
|
|
| 7 | 13 |
3.1%
|
|
| Sysmiss | 640 |