| Valor | Categoría | Casos | |
|---|---|---|---|
| B | 106 |
2.4%
|
|
| C | 3942 |
87.8%
|
|
| D | 12 |
0.3%
|
|
| F | 143 |
3.2%
|
|
| G | 250 |
5.6%
|
|
| I | 4 |
0.1%
|
|
| M | 5 |
0.1%
|
|
| N | 17 |
0.4%
|
|
| Q | 10 |
0.2%
|