chld_code	chld_text
00	N/A
01	With own children under 18
02	With own children 6 to 17, none younger
03	With own children under 6
04	With own children under 3
05	With no own children under 18
06	With own children 14 to 17, none younger
07	With own children 6 to 13, none younger
08	With own children 3 to 5, none younger
09	With own child 2 years old
10	With own child 1 year old
11	With own child under 1 year old
20	With own child under 1 year old
21	With own child 1 year old
22	With own child 2 years old