| Value | Category | 
|---|---|
| 1 | Through labor office | 
| 2 | Through friends/ relatives | 
| 3 | Responded to media ad | 
| 4 | Put ad in paper | 
| 5 | Employer contacted you | 
| 6 | Contacted employer | 
| 7 | Tried to start own business | 
| 8 | Took part in test for job | 
| 9 | Government appointment | 
| 10 | Sent after college | 
| 11 | Submitted job application | 
| 12 | Yourself | 
| 13 | Other | 
| Sysmiss |