01/12/1974;0.24 02/12/1974;0.38 03/12/1974;0.41 04/12/1974;0.48 05/12/1974;0.53 06/12/1974;0.56 07/12/1974;0.57 08/12/1974;0.50 09/12/1974;0.39 10/12/1974;0.31 11/12/1974;0.18 12/12/1974;0.12 13/12/1974;0.23 14/12/1974;0.38 15/12/1974;0.51 16/12/1974;0.61 17/12/1974;0.70 18/12/1974;0.75 19/12/1974;0.84 20/12/1974;0.87 21/12/1974;0.81 22/12/1974;0.73 23/12/1974;0.67 24/12/1974;0.59 25/12/1974;0.56 26/12/1974;0.57 27/12/1974;0.64 28/12/1974;0.79 29/12/1974;0.93 30/12/1974;1.03 31/12/1974;1.20 01/01/1975;1.31 02/01/1975;1.37 03/01/1975;1.49 04/01/1975;1.56 05/01/1975;1.56 06/01/1975;1.49 07/01/1975;1.30 08/01/1975;1.18 09/01/1975;1.11 10/01/1975;1.02 11/01/1975;1.03 12/01/1975;1.03 13/01/1975;1.00 14/01/1975;1.09 15/01/1975;1.20 16/01/1975;1.24 17/01/1975;1.12 18/01/1975;0.87 19/01/1975;0.66 20/01/1975;0.49 21/01/1975;0.31 22/01/1975;0.04 23/01/1975;0.32 24/01/1975;0.61 25/01/1975;0.79 26/01/1975;0.86 27/01/1975;0.81 28/01/1975;0.78 29/01/1975;0.69 30/01/1975;0.58 31/01/1975;0.51 01/02/1975;0.44 02/02/1975;0.54 03/02/1975;0.76 04/02/1975;1.02 05/02/1975;1.22 06/02/1975;1.48 07/02/1975;1.71 08/02/1975;1.95 09/02/1975;2.07 10/02/1975;2.14 11/02/1975;2.15 12/02/1975;2.23 13/02/1975;2.19 14/02/1975;2.00 15/02/1975;1.70 16/02/1975;1.31 17/02/1975;0.80 18/02/1975;0.31 19/02/1975;0.13 20/02/1975;0.58 21/02/1975;0.87 22/02/1975;0.82 23/02/1975;0.73 24/02/1975;0.59 25/02/1975;0.33 26/02/1975;0.10 27/02/1975;0.18 28/02/1975;0.53