Census Data API: VALADD_S_F in /data/2012/ecnsize

Name	Label	Concept	Required	Attribute of	Limit	Predicate Type	Group
1 variable
VALADD_S_F	Flag for relative standard error of value added		not required	VALADD_S	0	string	EC1223SG05, EC1223SG03, EC1223SG02