NHIS Sources

Variable	Year	Supplement
POVRATI2	2009	Imputed income 2
POVRATI3	2018	Imputed income 2
POVRATI3	2017	Imputed income 2
POVRATI3	2016	Imputed income 2
POVRATI3	2015	Imputed income 2
POVRATI3	2014	Imputed income 2
POVRATI3	2013	Imputed income 2
POVRATI3	2012	Imputed income 2
POVRATI3	2011	Imputed income 2
POVRATI3	2010	Imputed income 2