| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 256075 |
11.7%
|
| 2 | Sector secundario | 416257 |
19.1%
|
| 3 | Sector servicios | 1503003 |
68.8%
|
| 9 | No especificado | 7860 |
0.4%
|
| Sysmiss | 2865068 |