| Valor | Categoría | Casos | |
|---|---|---|---|
| Abierta | 6808 |
12.6%
|
|
| Cerrada | 19745 |
36.4%
|
|
| Cerrrada | 451 |
0.8%
|
|
| Dnivel | 2721 |
5%
|
|
| Hg | 7160 |
13.2%
|
|
| Hm | 168 |
0.3%
|
|
| Mh | 276 |
0.5%
|
|
| Na | 4245 |
7.8%
|
|
| Otra | 12604 |
23.3%
|