31a. Last year (1979), did this person work, even for a few days, at a paid job or in a business or farm?
[] Yes
31b. How many weeks did this person work in 1979?
Count paid vacation, paid sick leave, and military service.
[Look at the instructions for question 22a to see what to count as work.]
____ Weeks
[Count every week in which the person did any work at all, even for an hour.]
31c. During the weeks worked in 1979, how many hours did this person usually work each week?
____ Hours
[If the hours worked each week varied considerably, give the best estimate of the hours usually worked most weeks.]
[] No -- Skip to 31d