VARIABLE POSITION LENGTH DESCRIPTION H_SEQ 1 5 HOUSEHOLD SEQUENCE NUMBER FFPOS 6 4 POINTER TO OWN FAMILY IN HHLD MOOP 10 10.2 MEDICAL OUT OF POCKET EXPENSES FOR FAMILY CCTOP 20 10.2 CHILD CARE EXPENSES FOR FAMILY FWEXP1 30 10.2 OTHER WORK RELATED EXPENSES FOR FAMILY