| Value | Category | 
|---|---|
| 1 | At a private enterprise or own commercial business | 
| 2 | As a worker working for wage paid in cash or in kind, or for money allowance | 
| 3 | As a member of a co-operative, collective farm, agr. cooperative | 
| 4 | Free assistance at an enterprise owned by any of your relatives | 
| 0 |