08/01/1981	0.00	1.12
08/01/1981	1.00	1.36
08/01/1981	2.00	1.68
08/01/1981	3.00	2.13
08/01/1981	4.00	2.62
08/01/1981	5.00	3.12
08/01/1981	6.00	3.59
08/01/1981	7.00	4.04
08/01/1981	8.00	4.48
08/01/1981	9.00	4.72
08/01/1981	10.00	4.77
08/01/1981	11.00	4.61
08/01/1981	12.00	4.39
08/01/1981	13.00	4.23
08/01/1981	14.00	4.1
08/01/1981	15.00	3.96
08/01/1981	16.00	3.84
08/01/1981	17.00	3.72
08/01/1981	18.00	3.61
08/01/1981	19.00	3.51
08/01/1981	20.00	3.38
08/01/1981	21.00	3.25
08/01/1981	22.00	3.12
08/01/1981	23.00	2.99
09/01/1981	0.00	2.89
09/01/1981	1.00	2.79
09/01/1981	2.00	2.68
09/01/1981	3.00	2.56
09/01/1981	4.00	2.42
09/01/1981	5.00	2.27
09/01/1981	6.00	2.14
09/01/1981	7.00	2.01
09/01/1981	8.00	1.87
09/01/1981	9.00	1.72
09/01/1981	10.00	1.59
09/01/1981	11.00	1.5
09/01/1981	12.00	1.41
09/01/1981	13.00	1.31
09/01/1981	14.00	1.23
09/01/1981	15.00	1.17
09/01/1981	16.00	1.11
09/01/1981	17.00	1.07
09/01/1981	18.00	1.04
09/01/1981	19.00	1.01