Labor Force Status
0 = NAP
1 = Working fulltime
2 = Working parttime
3 = Temporarily not working
4 = Unemployed, laid off
5 = Retired
6 = in school-university
7 = Keeping house
8 = Other
9 = NA

Highest Year of School Completed
97 = NAP
98 = DK
99 = NA

Respondent Socioeconomic Index
0 = NAP
99.8 = DK
99.9 = NA

1 = 24,999 or less
2 = 25,000 to 39,999
3 = 40,000 to 59,999
4 = 60,000 or more