MWSR0000SA0E     	0000	SA0E	S	R	S	1982-84=100		1957	M03	1957	M05
MWSR0000SA0L1E   	0000	SA0L1E	S	R	S	1982-84=100		1957	M03	1957	M05
MWSR0000SA0L22   	0000	SA0L22	S	R	S	DECEMBER 1984=100		1984	M12	1985	M04
MWSR0000SA0LE    	0000	SA0LE	S	R	S	1982-84=100		1957	M01	1957	M05