| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 221103 |
10.6%
|
| 2 | Sector secundario | 418130 |
20.1%
|
| 3 | Sector servicios | 1429417 |
68.7%
|
| 9 | No especificado | 13250 |
0.6%
|
| Sysmiss | 3196210 |