it	area	sts	monthly
	VARIABLES	BEGIN	END
	3	1	12

it	monthly		it_st_pondage	it_st_pondage	it_st_pondage
			P-injection - MW	P-withdrawal - MW	Levels - MWh
	index	month			
	1	JAN	1700	1540	34
	2	FEB	1600	1440	34
	3	MAR	1800	1640	33
	4	APR	1800	1600	34
	5	MAY	1800	1640	34
	6	JUN	1600	1440	33
	7	JUL	1800	1600	34
	8	AUG	1800	1640	33
	9	SEP	1700	1500	33
	10	OCT	1700	1540	34
	11	NOV	1800	1640	33
	12	DEC	1700	1500	33
