ID Identification number of subjectNOJ Serial number of the job episode
TS Starting time of the job episode
TF Ending time of the job episode
SEX Sex (1 male; 2 female)
TI Date of interview (CMC)
TB Date of birth (CMC)
T1 Date of entry into the labour market (CMC)
TM Date of marriage (CMC) [0 if not married]
PRES Prestige score of current job, i.e. of job episode in current record of data file
PRESN Prestige score of the next job (if missing: -1)
EDU Highest educational attainment before entry into labour market