Variable | Year | Supplement |
---|---|---|
FHICOVYN | 2018 | Family file |
FHICOVYN | 2017 | Family file |
FHICOVYN | 2016 | Family file |
FHICOVYN | 2015 | Family file |
FHICOVYN | 2014 | Family file |
FHICOVYN | 2013 | Family file |
FHICOVYN | 2012 | Family file |
FHICOVYN | 2011 | Family file |