_id	ID	HH_ID	PERSON_NUM	PERSON_ID	HH_WEIGHT	P_WEIGHT	TOUR_NUM	WKSUB_NUM	WKSUB_ID	TRIP_NUM	TRIP_ID	RECORD_ID	NOGO	WHYNO	TOUR_TYPE	TOUR_STOPS	START_TRAV	O_LOC_TYPE	O_GEO_ACC	O_STATE	O_REGION	O_COUNTY	O_CPA	O_MCD	O_TRACT	O_TAZ	ARRIVE	ACTIV1	ACTIV2	ACTIV3	ACTIV4	ACT_DUR1	ACT_DUR2	ACT_DUR3	ACT_DUR4	DEPART	MODE	MODE_AGG	PARTY	HH_MEM	HH_PER_NUM1	HH_PER_NUM2	HH_PER_NUM3	HH_PER_NUM4	HH_PER_NUM5	HH_PER_NUM6	DRVER	VEH_NUM	USE_TOLL	TOLL_RD1	TOLL_RD2	TOLL_RD3	TOLL_RD4	TOLL_RD5	TOLL_B1	TOLL_B2	TOLL_B3	TOLL_B4	TOLL_B5	TOLL_B6	TOLL_B7	TOLL_B8	TOLL_B9	PARK_AT	PARK_TRAV	PARK_PAY	PARK_COST	PARK_UNIT	D_LOC_TYPE	D_GEO_ACC	D_STATE	D_REGION	D_COUNTY	D_CPA	D_MCD	D_TRACT	D_TAZ	TripFactor	Survey_TravTime	Model_TravTime	Model_TravDist	CompositeWeight