Interviewer instructions
"Past quarter" as used here refers to the last three calendar months preceding the interview. The same concept of work will be used to ascertain the economic activity of a person. If a person worked during the past quarter even for only one hour, then he would be considered at work and would have a code of "1" in column 11.
Question post text
If the answer is YES, ask the next question, otherwise skip to column 30.