Compare	File	Name	Label
	F1	PR2005A_0057	Telephone availability
	F2	PR2005A_0441	Industry, 1950 basis
	F2	PR2005A_0442	Industry
	F2	PR2005A_0444	Weeks worked last year
	F2	PR2005A_0445	Weeks worked last year, intervalled
	F2	PR2005A_0474	Years of active-duty military service
	F2	PR2005A_0509	Flag for years of active-duty military service
	F2	PR2005A_0584	Industry, 2000 basis
	F2	PR2005A_0588	Industry, 1990 basis