Compare	File	Name	Label
	F1	FR1990A_0039	Indicator of recent movement
	F2	FR1990A_0439	Job condition
	F2	FR1990A_0440	Professional job
	F2	FR1990A_0441	Professional job condensed
	F2	FR1990A_0444	Occupation
	F2	FR1990A_0452	SAPHIR class of worker
	F2	FR1990A_0453	Saphir occupation