| Value | Category |
|---|---|
| 0 | no difficulty |
| 1 | lack of funds |
| 2 | lack of skill and professional knowledge |
| 3 | lack of information |
| 4 | inadequate network or relationships |
| 5 | cannot contanct employers |
| 6 | too old, disabled, sick |
| 7 | beina a women |
| 8 | lack of jobs |
| 9 | too much competition |
| 10 | language difficulty |
| 11 | ethnicity |
| 12 | other |