| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 19 |
76%
|
|
| 2 | 3 |
12%
|
|
| 4 | 1 |
4%
|
|
| 5 | 1 |
4%
|
|
| 7 | 1 |
4%
|
|
| Sysmiss | 933 |