| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 197887 |
8.9%
|
| 2 | Sector secundario | 413298 |
18.5%
|
| 3 | Sector servicios | 1617070 |
72.5%
|
| 9 | No especificado | 3110 |
0.1%
|
| Sysmiss | 3093744 |