1975 338
1975.08 338.29
1975.17 339.2
1975.25 340.34
1975.33 341.24
1975.42 339.85
1975.5 338.81
1975.58 336.34
1975.67 335.47
1975.75 334.79
1975.83 336.36
1975.92 337.76
1976 339.09
1976.08 339.41
1976.17 340.59
1976.25 342.24
1976.33 342.58
1976.42 341.93
1976.5 340.86
1976.58 338.55
1976.67 337.53
1976.75 337.32
1976.83 337.77
1976.92 339.91
1977 340.98
1977.08 341.43
1977.17 342.5
1977.25 343.24
1977.33 344.25
1977.42 343.81
1977.5 342.79
1977.58 340.41
1977.67 338.47
1977.75 338.3
1977.83 340.28
1977.92 340.47
1978 341.98
1978.08 342.16
1978.17 344.12
1978.25 344.73
1978.33 345.52
1978.42 345.36
1978.5 343.9
1978.58 342.08
1978.67 339.8
1978.75 340.04
1978.83 341.14
1978.92 342.39
1979 343.94
1979.08 344.15
1979.17 346.02
1979.25 346.94
1979.33 346.82
1979.42 347.23
1979.5 345.57
1979.58 343.64
1979.67 341.75
1979.75 341.49
1979.83 343.34
1979.92 344.13
1980 345.48
1980.08 346.2
1980.17 347.08
1980.25 348.26
1980.33 349.27
1980.42 347.75
1980.5 346.25
1980.58 343.84
1980.67 342.85
1980.75 342.7
1980.83 344.41
1980.92 345.68
1981 346.91
1981.08 347.6
1981.17 348.59
1981.25 349.73
1981.33 349.97
1981.42 349.01
1981.5 347.98
1981.58 345.61
1981.67 343.92
1981.75 344.03
1981.83 344.62
1981.92 346.55
1982 347.38
1982.08 348.56
1982.17 348.96
1982.25 350.42
1982.33 351.99
1982.42 351.23
1982.5 350.23
1982.58 348.12
1982.67 345.56
1982.75 345.75
1982.83 347.51
1982.92 348.5
1983 349.45
1983.08 349.9
1983.17 351.44
1983.25 352.9
1983.33 353.47
1983.42 352.85
1983.5 351.56
1983.58 349.27
1983.67 346.96
1983.75 347.51
1983.83 348.81
1983.92 349.87
1984 350.89
1984.08 351.78
1984.17 353.37
1984.25 354.51
1984.33 354.28
1984.42 354.3
1984.5 352.56
1984.58 350.73
1984.67 348.95
1984.75 348.28
1984.83 350.47
1984.92 351.47
1985 352.54
1985.08 352.69
1985.17 353.56
1985.25 355.31
1985.33 356.57
1985.42 355.06
1985.5 353.71
1985.58 351.32
1985.67 351.03
1985.75 350.03
1985.83 351.72
1985.92 352.99
1986 354.2
1986.08 354.48
1986.17 355.32
1986.25 357.18
1986.33 357.71
1986.42 356.94
1986.5 355.47
1986.58 353.93
1986.67 352.43
1986.75 352.56
1986.83 353.21
1986.92 355.05
1987 356.47
1987.08 357.79
1987.17 358.11
1987.25 359.1
1987.33 360.49
1987.42 359.75
1987.5 358.67
1987.58 356.2
1987.67 354.45
1987.75 354.67
1987.83 356.46
1987.92 356.89
1988 358.55
1988.08 358.5
1988.17 359.87
1988.25 361.29
1988.33 361.74
1988.42 361.21
1988.5 360.08
1988.58 357.67
1988.67 355.69
1988.75 356.16
1988.83 357.13
1988.92 358.18
1989 359.57
1989.08 360.47
1989.17 361.3
1989.25 362.32
1989.33 362.47
1989.42 362.22
1989.5 360.76
1989.58 358.89
1989.67 356.75
1989.75 356.57
1989.83 358.96
1989.92 360