| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 270079 |
12.2%
|
| 2 | Sector secundario | 402678 |
18.2%
|
| 3 | Sector servicios | 1527810 |
69.2%
|
| 9 | No especificado | 7608 |
0.3%
|
| Sysmiss | 2880262 |