| Value | Category | Cases | |
|---|---|---|---|
| 1 | más altos? | 5 |
2.4%
|
| 2 | los mismos? | 18 |
8.7%
|
| 3 | menores? | 147 |
71.4%
|
| 4 | no tuvo ingresos | 36 |
17.5%
|
| Sysmiss | 595 |