| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 203 |
98.1%
|
|
| 1 | 1 |
0.5%
|
|
| 2 | 2 |
1%
|
|
| 4 | 1 |
0.5%
|
|
| Sysmiss | 3533 |