| Value | Category | 
|---|---|
| 1 | Ineligible | 
| 2 | Useless program | 
| 3 | Employment office is far away | 
| 4 | Poor quality of services | 
| 5 | Don't know how to involve in the program | 
| 6 | Not interested | 
| 2147483625 | Don't know | 
| 2147483634 | Missing | 
| 2147483636 | Other | 
| 2147483639 | Refused | 
| 11 | .M | 
| Sysmiss |