| Value | Category |
|---|---|
| 1 | Running the business |
| 2 | Engaged in another business |
| 3 | Engaged in wage work |
| 4 | Involved in agricultural crop production work |
| 5 | Moved residence to a different city |
| 6 | Gone overseas |
| 7 | Not involved in any economic activity |
| 8 | Passed away |
| 96 | Other |
| 98 | Don't know |
| Sysmiss |