| Value | Category | 
|---|---|
| 1 | Farmer | 
| 2 | Specialist/employee with higher education | 
| 3 | Specialist/employee with secondary or secondary vocational e | 
| 5 | Farmer/dekhkan | 
| 6 | Chief of enterprise, organization, entrepreneur | 
| 7 | Worker (qualified and non-qualified), works superintendent, | 
| 8 | Other | 
| 9 | HARD TO ANSWER/NO RESPONSE | 
| Sysmiss |