08/01/1981	0.00	76
08/01/1981	1.00	73
08/01/1981	2.00	70
08/01/1981	3.00	67
08/01/1981	4.00	67
08/01/1981	5.00	65
08/01/1981	6.00	65
08/01/1981	7.00	65
08/01/1981	8.00	67
08/01/1981	9.00	66
08/01/1981	10.00	64
08/01/1981	11.00	60
08/01/1981	12.00	54
08/01/1981	13.00	48
08/01/1981	14.00	43
08/01/1981	15.00	39
08/01/1981	16.00	36
08/01/1981	17.00	34
08/01/1981	18.00	31
08/01/1981	19.00	28
08/01/1981	20.00	26
08/01/1981	21.00	24
08/01/1981	22.00	22
08/01/1981	23.00	20
09/01/1981	0.00	18
09/01/1981	1.00	18
09/01/1981	2.00	15
09/01/1981	3.00	10
09/01/1981	4.00	9
09/01/1981	5.00	6
09/01/1981	6.00	4
09/01/1981	7.00	3
09/01/1981	8.00	4
09/01/1981	9.00	5
09/01/1981	10.00	5
09/01/1981	11.00	4
09/01/1981	12.00	5
09/01/1981	13.00	6
09/01/1981	14.00	6
09/01/1981	15.00	6
09/01/1981	16.00	6
09/01/1981	17.00	5
09/01/1981	18.00	5
09/01/1981	19.00	5