Question pretext
Employed person whose record 1 in col. F11, F12, record 1 or 2 in col.F14
No. of hour work during 7 days before interviewing date (For those whose record 1 in col.F11 record number of actual hour work during 7 days before interviewing date include overtime, coffee break but exclude lunch, for those whose record 1 in col.F12, record 1 or 2 in col. F14 record "0" in these 3 cols.)