| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 238456 |
11.3%
|
| 2 | Sector secundario | 376397 |
17.9%
|
| 3 | Sector servicios | 1481785 |
70.4%
|
| 9 | No especificado | 7325 |
0.3%
|
| Sysmiss | 3076077 |