1961 01 99.99 -99.99  27.20 
1961 02 99.99 -99.99  25.30 
1961 03 99.99 -99.99  22.70 
1961 04 99.99 -99.99  18.79 
1961 05 99.99 -99.99  14.00 
1961 06 99.99 -99.99  11.70 
1961 07 99.99 -99.99   9.70 
1961 08 99.99 -99.99  10.60 
1961 09 99.99 -99.99  16.00 
1961 10 99.99 -99.99  20.00 
1961 11 99.99 -99.99  20.90 
1961 12 99.99 -99.99  23.90 
1962 01 99.99 -99.99  25.20 
1962 02 99.99 -99.99  23.60 
1962 03 99.99 -99.99  22.00 
1962 04 99.99 -99.99  18.20 
1962 05 99.99 -99.99  12.20 
1962 06 99.99 -99.99  13.00 
1962 07 99.99 -99.99  10.90 
1962 08 99.99 -99.99  11.60 
1962 09 99.99 -99.99  14.50 
1962 10 99.99 -99.99  17.40 
1962 11 99.99 -99.99  22.90 
1962 12 99.99 -99.99  22.00 
1963 01 99.99 -99.99  23.60 
1963 02 99.99 -99.99  25.30 
1963 03 99.99 -99.99  22.50 
1963 04 99.99 -99.99  16.79 
1963 05 99.99 -99.99  14.00 
1963 06 99.99 -99.99  10.60 
1963 07 99.99 -99.99   9.70 
1963 08 99.99 -99.99  11.40 
1963 09 99.99 -99.99  15.50 
1963 10 99.99 -99.99  19.00 
1963 11 99.99 -99.99  21.60 
1963 12 99.99 -99.99  24.60 
1964 01 99.99 -99.99  24.50 
1964 02 99.99 -99.99  22.90 
1964 03 99.99 -99.99  22.20 
1964 04 99.99 -99.99  18.20 
1964 05 99.99 -99.99  13.30 
1964 06 99.99 -99.99  11.00 
1964 07 99.99 -99.99  10.90 
1964 08 99.99 -99.99  12.30 
1964 09 99.99 -99.99  14.20 
1964 10 99.99 -99.99  16.10 
1964 11 99.99 -99.99  21.80 
1964 12 99.99 -99.99  20.70 
1965 01 99.99 -99.99  24.00 
1965 02 99.99 -99.99  27.10 
1965 03 99.99 -99.99  22.70 
1965 04 99.99 -99.99  16.00 
1965 05 99.99 -99.99  14.30 
1965 06 99.99 -99.99  10.80 
1965 07 99.99 -99.99   9.80 
1965 08 99.99 -99.99  11.80 
1965 09 99.99 -99.99  16.10 
1965 10 99.99 -99.99  20.20 
1965 11 99.99 -99.99  21.60 
1965 12 99.99 -99.99  26.70 
1966 01 99.99 -99.99  26.20 
1966 02 99.99 -99.99  23.40 
1966 03 99.99 -99.99  21.80 
1966 04 99.99 -99.99  17.50 
1966 05 99.99 -99.99  13.00 
1966 06 99.99 -99.99  11.70 
1966 07 99.99 -99.99   9.30 
1966 08 99.99 -99.99  10.60 
1966 09 99.99 -99.99  14.00 
1966 10 99.99 -99.99  17.40 
1966 11 99.99 -99.99  21.90 
1966 12 99.99 -99.99  22.50 
1967 01 99.99 -99.99  24.80 
1967 02 99.99 -99.99  25.40 
1967 03 99.99 -99.99  20.70 
1967 04 99.99 -99.99  19.60 
1967 05 99.99 -99.99  14.20 
1967 06 99.99 -99.99  11.90 
1967 07 99.99 -99.99  10.30 
1967 08 99.99 -99.99  10.80 
1967 09 99.99 -99.99  15.00 
1967 10 99.99 -99.99  19.79 
1967 11 99.99 -99.99  20.80 
1967 12 99.99 -99.99  22.50 
1968 01 99.99 -99.99  25.60 
1968 02 99.99 -99.99  27.20 
1968 03 99.99 -99.99  24.10 
1968 04 99.99 -99.99  20.50 
1968 05 99.99 -99.99  12.00 
1968 06 99.99 -99.99  10.60 
1968 07 99.99 -99.99   9.00 
1968 08 99.99 -99.99  10.70 
1968 09 99.99 -99.99  14.50 
1968 10 99.99 -99.99  19.20 
1968 11 99.99 -99.99  20.60 
1968 12 99.99 -99.99  22.80 
1969 01 99.99 -99.99  27.00 
1969 02 99.99 -99.99  25.30 
1969 03 99.99 -99.99  20.90 
1969 04 99.99 -99.99  18.20 
1969 05 99.99 -99.99  12.20 
1969 06 99.99 -99.99  10.40 
1969 07 99.99 -99.99  11.90 
1969 08 99.99 -99.99  12.90 
1969 09 99.99 -99.99  12.20 
1969 10 99.99 -99.99  19.20 
1969 11 99.99 -99.99  20.20 
1969 12 99.99 -99.99  22.80 
1970 01 99.99 -99.99  23.90 
1970 02 99.99 -99.99  26.80 
1970 03 99.99 -99.99  20.90 
1970 04 99.99 -99.99  18.79 
1970 05 99.99 -99.99  12.60 
1970 06 99.99 -99.99  11.80 
1970 07 99.99 -99.99  10.50 
1970 08 99.99 -99.99  10.90 
1970 09 99.99 -99.99  12.70 
1970 10 99.99 -99.99  18.70 
1970 11 99.99 -99.99  20.50 
1970 12 99.99 -99.99  23.00 
1979 11 31.24  15.80  23.52 
1979 12 33.64  16.31  24.97 
1980 01 32.29  16.20  24.25 
1980 02 33.79  17.29  25.54 
1980 03 31.44  14.29  22.86 
1980 04 26.02  12.73  19.37 
1980 05 20.63   7.58  14.10 
1980 06 16.04   4.03  10.03 
1980 07 15.51   4.39   9.95 
1980 08 18.94   3.28  11.11 
1980 09 24.67   6.78  15.72 
1980 10 26.31  11.14  18.72 
1980 11 31.01  14.35  22.68 
1980 12 33.56  17.29  25.43 
1981 01 37.37  21.45  29.41 
1981 02 34.70  19.78  27.24 
1981 03 27.59  12.55  20.07 
1981 04 27.33  10.13  18.73 
1981 05 99.99   7.27 -99.99 
1981 06 15.26   5.84  10.55 
1981 07 15.48   3.18   9.33 
1981 08 17.29   3.80  10.54 
1981 09 24.13   7.98  16.05 
1981 10 26.38  10.53  18.45 
1981 11 27.69  13.61  20.65 
1981 12 32.43  16.61  24.52 
1982 01 35.20  19.91  27.55 
1982 02 34.82  20.29  27.56 
1982 03 99.99  15.73 -99.99 
1982 04 25.07   9.85  17.46 
1982 05 21.10   6.44  13.77 
1982 06 15.99   1.30   8.64 
1982 07 16.19    .-8   8.05 
1982 08 23.31   4.75  14.03 
1982 11 32.98  14.31  23.64 
1983 02 36.50  20.25  28.37 
1983 03 31.75  17.91  24.83 
1983 04 22.12  10.26  16.19 
1983 05 19.68   8.27  13.97 
1983 06 17.00   3.85  10.42 
1983 07 15.54   2.47   9.00 
1983 08 18.32   6.12  12.21 
1983 09 23.44   8.82  16.13 
1983 10 24.63  10.92  17.77 
1983 11 28.05  13.32  20.68 
1983 12 31.36  17.29  24.32 
1984 01 29.81  16.42  23.11 
1984 02 33.78  16.85  25.31 
1984 03 29.11  12.35  20.73 
1984 04 23.32  10.13  16.72 
1984 05 21.33   5.74  13.53 
1984 06 17.81   2.17   9.99 
1984 07 14.80   3.13   8.96 
1984 08 18.44   5.18  11.81 
1984 09 19.62   5.31  12.46 
1984 10 26.14   9.43  17.78 
1984 11 30.26  14.24  22.25 
1984 12 32.45  15.91  24.18 
1985 01 34.89  16.64  25.76 
1985 02 33.78  17.31  25.54 
1985 03 31.58  16.93  24.25 
1985 04 25.02   9.87  17.44 
1985 05 20.46   6.53  13.50 
1985 06 16.06   3.86   9.96 
1985 07 16.66   3.39  10.02 
1985 08 17.29   5.58  11.43 
1985 09 20.01   5.93  12.97 
1985 10 24.76  11.57  18.16 
