who_code	who_text	display_level	selectable	sort_sequence
00	N/A	0	T	1
01	Alone	0	T	2
02	Others present (not alone)	0	T	3
03	Spouse only	0	T	4
24	Family (living in HH)	0	T	10
29	WHO data not available	0	T	13
35	Co-workers, colleagues, clients	0	T	14
36	Own household child under age 18	0	T	15
40	Household members	0	T	16
41	Nonhousehold members	0	T	17
42	Family (not living in household)	0	T	18
43	Friends, neighbors, or acquaintances	0	T	19
44	Other, nonhousehold members	0	T	20
45	Nonfamily (living in household)	0	T	21