| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 254220 |
11.8%
|
| 2 | Sector secundario | 436965 |
20.2%
|
| 3 | Sector servicios | 1463404 |
67.7%
|
| 9 | No especificado | 5447 |
0.3%
|
| Sysmiss | 2833718 |