Sex
-9 = Missing or wild
-8 = Inapplicable
-7 = Proxy respondent
1 = Male
2 = Female

Age at Date of Interview
-9 = Missing or wild
-8 = Inapplicable

Employed full time
-9 = Missing or wild
-8 = Inapplicable
-7 = Proxy respondent
1 = Full time: 30 hrs +
2 = Part time: lt 30 hrs