| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 198 |
1%
|
|
| 1 | 2817 |
13.8%
|
|
| 2 | 6371 |
31.2%
|
|
| 3 | 5701 |
27.9%
|
|
| 4 | 3281 |
16.1%
|
|
| 5 | 1289 |
6.3%
|
|
| 6 | 751 |
3.7%
|