"feq","01" "subjectkey","src_subject_id","interview_date","interview_age","sex","quest_instruct","feq1","feq2","feq3","feq4","feq5","feq6","feq7","feq8","feq9","feq10","feq11","feq12","feq13","feq14","feq15","feq16","feq17","feq18","feq19","feq20","feq21","feq22","feq23","feq24","feq25","feq26","feq27","feq28","feq29","feq30","feq31","feq32","feq33","feq34","feq35","feq36","feq37","feq38","feq39","feq40","comments_misc","feq_ps","feq_pd","feq_ns","feq_nd","feq_total"