| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Mucha | 39268 |
43.2%
|
| 2 | Mediana | 32925 |
36.2%
|
| 999 | No responde | 10415 |
11.5%
|
| 3 | Poca | 8268 |
9.1%
|
| 888 | Inválido | 43 |
0%
|
| Sysmiss | 12119 |