| Valor | Categoría | Casos | |
|---|---|---|---|
| Fl | 680 |
1.9%
|
|
| Hg | 9150 |
25.5%
|
|
| Incan | 2381 |
6.6%
|
|
| Led | 268 |
0.7%
|
|
| Mixta | 526 |
1.5%
|
|
| Na | 14966 |
41.7%
|
|
| Otras | 14 |
0%
|
|
| Refl | 7347 |
20.4%
|
|
| Sem | 597 |
1.7%
|