prhhchild_code prhhchild_text display_level selectable sort_sequence 00 All persons 0 T 1 01 No household children under age 18 0 T 8 05 Youngest household child age 6-12 0 T 6 10 Youngest household child age 13-17 0 T 4 12 Household child under age 13 0 T 5 13 Household child under age 18 0 T 2 14 Household child under age 6 0 T 7 15 Youngest household child age 6-17 0 T 3