| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 22 |
78.6%
|
|
| 3 | 2 |
7.1%
|
|
| 4 | 1 |
3.6%
|
|
| 5 | 3 |
10.7%
|
|
| Sysmiss | 193 |