| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 2937 |
73.2%
|
|
| 1 | 964 |
24%
|
|
| 2 | 90 |
2.2%
|
|
| 3 | 15 |
0.4%
|
|
| 4 | 5 |
0.1%
|
|
| 5 | 3 |
0.1%
|
|
| 13 | 1 |
0%
|