| Value | Category |
|---|---|
| 1 | governmental office |
| 2 | private office |
| 3 | government job competition |
| 4 | job application |
| 5 | inquired at work location |
| 6 | placed an ad. |
| 7 | a newspapers ad. |
| 8 | friends or relatives |
| 9 | contacted employer |
| 10 | contacted contractor |
| 11 | waited at gatherings |
| 12 | searched for private project |
| 13 | finance for private project |
| 14 | other |
| 15 | Got training |