| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 226668 |
10.8%
|
| 2 | Sector secundario | 371079 |
17.7%
|
| 3 | Sector servicios | 1487867 |
71.1%
|
| 9 | No especificado | 8034 |
0.4%
|
| Sysmiss | 3073646 |