| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 35 |
18.2%
|
|
| 1 | 129 |
67.2%
|
|
| 2 | 16 |
8.3%
|
|
| 3 | 7 |
3.6%
|
|
| 4 | 4 |
2.1%
|
|
| 5 | 1 |
0.5%
|
|
| Sysmiss | 53 |