| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 228860 |
10.9%
|
| 2 | Sector secundario | 420766 |
20.1%
|
| 3 | Sector servicios | 1441301 |
68.7%
|
| 9 | No especificado | 7176 |
0.3%
|
| Sysmiss | 3143649 |