| Valor | Categoría | Casos | Ponderado | |
|---|---|---|---|---|
| 1 | Guano (Aves) | 41 | 41 |
2.7%
|
| 2 | Compost | 209 | 300 |
19.7%
|
| 3 | Humus | 2 | 2 |
0.1%
|
| 4 | Líquidos | 90 | 1175 |
77.4%
|
| Sysmiss | 25 | 309 |