Subject ID
1=car,2=SUV,3=pickup truck
1=HS or less, 2=some college, 3=college+
...in years
1 if urban/suburban,0 if rural/small town
1 if married, 0 otherwise
1 if has kids @ home, 0 if not
1 if African-American, 0 otherwise
1 if female, 0 otherwise
1 if a Democrat, 0 otherwise
1 if a Republican, 0 otherwise
1=StrongD,2=SomewhatD,3=SomewhatA,4=StrongA