| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 215493 |
10.2%
|
| 2 | Sector secundario | 446814 |
21.1%
|
| 3 | Sector servicios | 1451254 |
68.4%
|
| 9 | No especificado | 8048 |
0.4%
|
| Sysmiss | 3132888 |