ANNEE	MOIS	Decad1	Decad2	Decad3	Tot
1977	JAN	0	0	0	0
1977	FEB	0	0	0	0
1977	MAR	0	0	0	0
1977	APR	0	0	0	0
1977	MAY	0	0	0	0
1977	JUN	0	0	0	0
1977	JUL	0	0	19	19
1977	AUG	0	2.6	0.12	2.72
1977	SEP	10.3	0.2	6.65	17.15
1977	OCT	11.7	0	0.2	11.9
1977	NOV	1.8	0.2	0	2
1977	DEC	0	0	0	0
