-7 | Unable to match |
-9 | Missing |
0 | no occupation |
1 | public sector grass-root administration/management occupation |
2 | market sector grass-root administration/management occupation |
3 | public sector middle level administration/management occupation |
4 | market sector middle level administration/management occupation |
5 | public sector high level administration/management occupation |
6 | market sector high level administration/management occupation |
7 | public sector top level administration/management occupation |
8 | market sector top level administration/management occupation |