UH_IND_B2 is a 4-digit numeric variable.
Codes are found here.
Industry code of primary job last week - 1983-1991
These string values in the original data have been recoded as follows:
blank => -999 : Missing
- 1983-1988: Those who have ever worked currently in the labor force or those not in the labor force, but have been in the last 5 years and in rotation 4 or 8.
- 1989-1991: Those in the labor force.
|1983 – 1991||X||X||-||X||X||X||X||X||X||X||X||X||X|