| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 224462 |
10.7%
|
| 2 | Sector secundario | 381845 |
18.2%
|
| 3 | Sector servicios | 1484935 |
70.6%
|
| 9 | No especificado | 10834 |
0.5%
|
| Sysmiss | 3090467 |