SAMPLE	MEASURE	METHOD	CO2
ROOM	1	K	500
ROOM	2	K	550
ROOM	3	K	600
ROOM	1	D	450
ROOM	2	D	500
ROOM	3	D	550
OUTSIDE	1	K	350
OUTSIDE	2	K	400
OUTSIDE	3	K	450
OUTSIDE	1	D	370
OUTSIDE	2	D	400
OUTSIDE	3	D	430