| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | Sector primario | 236711 |
12.8%
|
| 2 | Sector secundario | 325406 |
17.6%
|
| 3 | Sector servicios | 1277252 |
69.2%
|
| 9 | No especificado | 6740 |
0.4%
|
| Sysmiss | 3269251 |