1975 345.07
1975.08 345.98
1975.17 347.01
1975.25 348.21
1975.33 348.38
1975.42 347.21
1975.5 347.14
1975.58 344.67
1975.67 342.79
1975.75 342.77
1975.83 343.91
1975.92 344.97
1976 346.59
1976.08 347.05
1976.17 347.48
1976.25 349.88
1976.33 350.3
1976.42 349.33
1976.5 349
1976.58 346.28
1976.67 344.51
1976.75 344.58
1976.83 345.91
1976.92 346.81
1977 348.44
1977.08 349.31
1977.17 350.12
1977.25 351.22
1977.33 350.6
1977.42 350.75
1977.5 349.86
1977.58 348.1
1977.67 346.28
1977.75 346.17
1977.83 347.42
1977.92 347.83
1978 350.31
1978.08 350.49
1978.17 351.44
1978.25 352.71
1978.33 353.07
1978.42 352.57
1978.5 351.4
1978.58 349.72
1978.67 346.69
1978.75 347.68
1978.83 348.86
1978.92 349.79
1979 352.08
1979.08 351.88
1979.17 353
1979.25 354.2
1979.33 354.96
1979.42 354.13
1979.5 353.03
1979.58 351.52
1979.67 349.37
1979.75 349.47
1979.83 349.69
1979.92 351.07
1980 352.55
1980.08 353.89
1980.17 354.89
1980.25 356.13
1980.33 356.41
1980.42 355.11
1980.5 354.58
1980.58 352.17
1980.67 350.17
1980.75 350.68
1980.83 351.96
1980.92 352.89
1981 354.41
1981.08 355.24
1981.17 355.48
1981.25 357.37
1981.33 357.69
1981.42 356.41
1981.5 356.12
1981.58 353.34
1981.67 350.9
1981.75 351.29
1981.83 352.76
1981.92 353.45
1982 354.84
1982.08 356.44
1982.17 356.58
1982.25 358.4
1982.33 358.34
1982.42 358.17
1982.5 357.3
1982.58 355.81
1982.67 353.37
1982.75 353.62
1982.83 354.65
1982.92 355.86
1983 357.78
1983.08 358.23
1983.17 358.76
1983.25 360.88
1983.33 361.02
1983.42 360.06
1983.5 359.06
1983.58 356.91
1983.67 353.85
1983.75 355.15
1983.83 356.53
1983.92 357.27
1984 359.03
1984.08 359.51
1984.17 360.35
1984.25 361.77
1984.33 362.42
1984.42 361.2
1984.5 360.02
1984.58 358.61
1984.67 356.57
1984.75 356.26
1984.83 356.82
1984.92 358.41
1985 359.61
1985.08 360.38
1985.17 361.37
1985.25 363.18
1985.33 363.71
1985.42 362.42
1985.5 362.04
1985.58 359.65
1985.67 358.35
1985.75 358.01
1985.83 359.27
1985.92 360.2
1986 361.7
1986.08 362.12
1986.17 362.21
1986.25 364.82
1986.33 365.43
1986.42 364.34
1986.5 363.61
1986.58 361.66
1986.67 359.41
1986.75 359.82
1986.83 361.35
1986.92 361.95
1987 363.93
1987.08 365.67
1987.17 365.73
1987.25 367.08
1987.33 366.84
1987.42 366.69
1987.5 365.74
1987.58 363.89
1987.67 362.26
1987.75 362.54
1987.83 363.6
1987.92 364.25
1988 366.88
1988.08 366.83
1988.17 367.19
1988.25 369.27
1988.33 369.29
1988.42 368.42
1988.5 367.58
1988.58 365.31
1988.67 362.58
1988.75 363.8
1988.83 364.85
1988.92 365.58
1989 367.71
1989.08 368.2
1989.17 368.28
1989.25 369.58
1989.33 370.61
1989.42 369.12
1989.5 368.22
1989.58 366.77
1989.67 364.37
1989.75 364.55
1989.83 365.31
1989.92 366.94