| Valor | Categoría | Casos | Ponderado | |
|---|---|---|---|---|
| 0 | 13 | 179 |
21.3%
|
|
| 1 | Fosfatados | 175 | 417 |
49.5%
|
| 2 | Potásicos | 21 | 144 |
17.1%
|
| 3 | NP | 13 | 87 |
10.3%
|
| 4 | PK | 4 | 4 |
0.5%
|
| 5 | NK | 11 | 11 |
1.3%
|
| Sysmiss | 165 | 1256 |