Value | Category |
---|---|
None | |
1 | 1 to 14 hours (except ca1971) |
2 | 15 to 29 hours (except de1970, ca1971) |
3 | 30 to 39 hours (except de1970) |
4 | 40-48 hours (except il1972-1995, ca1971, pt1991-2011) |
5 | 49 hours or more (except il1972 and ca1971) |
7 | Inconsistent or irregular work schedule |
8 | Unknown |
9 | NIU (not in universe) |