| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 54 |
1.1%
|
|
| 1 | 12 |
0.2%
|
|
| 2 | 257 |
5.3%
|
|
| 3 | 484 |
10%
|
|
| 4 | 1374 |
28.3%
|
|
| 5 | 2089 |
43%
|
|
| 6 | 589 |
12.1%
|