| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 3 |
2%
|
|
| 2 | 61 |
40.9%
|
|
| 3 | 55 |
36.9%
|
|
| 4 | 14 |
9.4%
|
|
| 5 | 16 |
10.7%
|
|
| Sysmiss | 15 |