| Value | Category | Cases | |
|---|---|---|---|
| 1 | más altos? | 16 |
6.3%
|
| 2 | los mismos? | 29 |
11.5%
|
| 3 | menores? | 150 |
59.3%
|
| 4 | no tuvo ingresos | 58 |
22.9%
|
| Sysmiss | 554 |