| Valor | Categoría | Casos | |
|---|---|---|---|
| 13 | 2 |
2.6%
|
|
| 12 | 1 |
1.3%
|
|
| 10 | 1 |
1.3%
|
|
| 6 | 1 |
1.3%
|
|
| 3 | 3 |
3.8%
|
|
| 2 | 3 |
3.8%
|
|
| 1 | 67 |
85.9%
|
|
| Sysmiss | 143 |