| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
61.5%
|
|
| 2 | 7 |
26.9%
|
|
| 3 | 1 |
3.8%
|
|
| 4 | 1 |
3.8%
|
|
| 12 | 1 |
3.8%
|
|
| 9999 | no sabe/no responde | 0 |
0%
|
| Sysmiss | 2730 |