Value | Category |
---|---|
1 | director and owner od enterprise (public and private sector) |
2 | proefessionals and artists (with university diploma) |
3 | qualified blue collars |
4 | white collars |
5 | service sector (trade, caterer, craftsman) |
6 | unqualified and semi-qualified blue collars |
999998 | refusal |
999999 | dontknow |
Sysmiss |