| Value | Category | 
|---|---|
| 1 | In government service | 
| 2 | In financial public corporation | 
| 3 | In non-financial public corporation | 
| 4 | In ngos/ingos | 
| 5 | In pvt.Registered financial company | 
| 6 | In pvt.Registered non-financial company | 
| 7 | In pvt.Unregistered organisation | 
| 8 | Others | 
| Sysmiss |