| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 7172 |
30.4%
|
|
| 1 | 6055 |
25.6%
|
|
| 2 | 4598 |
19.5%
|
|
| 3 | 2646 |
11.2%
|
|
| 4 | 831 |
3.5%
|
|
| 5 | 1096 |
4.6%
|
|
| 6 | 133 |
0.6%
|
|
| 7 | 1090 |
4.6%
|