| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 10 |
6.3%
|
|
| 1 | 3 |
1.9%
|
|
| 2 | 47 |
29.7%
|
|
| 3 | 14 |
8.9%
|
|
| 4 | 26 |
16.5%
|
|
| 5 | 39 |
24.7%
|
|
| 6 | 17 |
10.8%
|
|
| 7 | 2 |
1.3%
|
|
| Sysmiss | 6 |