1951 01 99.99 -99.99  18.79 
1951 02 99.99 -99.99  19.10 
1951 03 99.99 -99.99  18.70 
1951 04 99.99 -99.99  10.70 
1951 05 99.99 -99.99   8.70 
1951 06 99.99 -99.99   7.90 
1951 07 99.99 -99.99   5.30 
1951 08 99.99 -99.99   5.90 
1951 09 99.99 -99.99  10.20 
1951 10 99.99 -99.99  12.30 
1951 11 99.99 -99.99  13.20 
1951 12 99.99 -99.99  17.60 
1952 01 99.99 -99.99  21.10 
1952 02 99.99 -99.99  19.00 
1952 03 99.99 -99.99  18.10 
1952 04 99.99 -99.99  13.00 
1952 05 99.99 -99.99   8.20 
1952 06 99.99 -99.99   7.10 
1952 07 99.99 -99.99   5.60 
1952 08 99.99 -99.99   7.00 
1952 09 99.99 -99.99   7.50 
1952 10 99.99 -99.99  12.40 
1952 11 99.99 -99.99  13.40 
1952 12 99.99 -99.99  16.60 
1953 01 99.99 -99.99  18.50 
1953 02 99.99 -99.99  18.00 
1953 03 99.99 -99.99  17.50 
1953 04 99.99 -99.99  14.00 
1953 05 99.99 -99.99   9.20 
1953 06 99.99 -99.99   5.10 
1953 07 99.99 -99.99   4.50 
1953 08 99.99 -99.99   6.30 
1953 09 99.99 -99.99   9.10 
1953 10 99.99 -99.99  11.60 
1953 11 99.99 -99.99  14.40 
1953 12 99.99 -99.99  18.00 
1954 01 99.99 -99.99  19.50 
1954 02 99.99 -99.99  19.00 
1954 03 99.99 -99.99  16.00 
1954 04 99.99 -99.99  14.10 
1954 05 99.99 -99.99   8.00 
1954 06 99.99 -99.99   6.00 
1954 07 99.99 -99.99   5.50 
1954 08 99.99 -99.99   7.50 
1954 09 99.99 -99.99   8.50 
1954 10 99.99 -99.99  13.00 
1954 11 99.99 -99.99  16.00 
1954 12 99.99 -99.99  18.90 
1955 01 99.99 -99.99  20.60 
1955 02 99.99 -99.99  20.60 
1955 03 99.99 -99.99  18.29 
1955 04 99.99 -99.99  13.30 
1955 05 99.99 -99.99   9.10 
1955 06 99.99 -99.99   6.20 
1955 07 99.99 -99.99   4.90 
1955 08 99.99 -99.99   7.20 
1955 09 99.99 -99.99   9.60 
1955 10 99.99 -99.99  12.00 
1955 11 99.99 -99.99  13.00 
1955 12 99.99 -99.99  16.50 
1956 01 99.99 -99.99  18.40 
1956 02 99.99 -99.99  19.40 
1956 03 99.99 -99.99  17.79 
1956 04 99.99 -99.99  12.80 
1956 05 99.99 -99.99   9.39 
1956 06 99.99 -99.99   6.40 
1956 07 99.99 -99.99   4.80 
1956 08 99.99 -99.99   5.20 
1956 09 99.99 -99.99   7.10 
1956 10 99.99 -99.99  10.30 
1956 11 99.99 -99.99  12.00 
1956 12 99.99 -99.99  18.60 
1957 01 99.99 -99.99  20.10 
1957 02 99.99 -99.99  20.00 
1957 03 99.99 -99.99  15.90 
1957 04 99.99 -99.99  12.40 
1957 05 99.99 -99.99   6.70 
1957 06 99.99 -99.99   7.80 
1957 07 99.99 -99.99   4.50 
1957 08 99.99 -99.99   6.70 
1957 09 99.99 -99.99   8.70 
1957 10 99.99 -99.99  12.50 
1957 11 99.99 -99.99  16.10 
1957 12 99.99 -99.99  20.29 
1958 01 99.99 -99.99  20.10 
1958 02 99.99 -99.99  19.70 
1958 03 99.99 -99.99  17.20 
1958 04 99.99 -99.99  13.60 
1958 05 99.99 -99.99  10.80 
1958 06 99.99 -99.99   5.90 
1958 07 99.99 -99.99   5.30 
1958 08 99.99 -99.99   7.50 
1958 09 99.99 -99.99   8.80 
1958 10 99.99 -99.99  12.10 
1958 11 99.99 -99.99  16.60 
1958 12 99.99 -99.99  18.10 
1959 01 99.99 -99.99  21.30 
1959 02 99.99 -99.99  20.90 
1959 03 99.99 -99.99  17.40 
1959 04 99.99 -99.99  13.10 
1959 05 99.99 -99.99   7.80 
1959 06 99.99 -99.99   6.10 
1959 07 99.99 -99.99   6.30 
1959 08 99.99 -99.99   7.20 
1959 09 99.99 -99.99   8.70 
1959 10 99.99 -99.99  11.40 
1959 11 99.99 -99.99  18.20 
1959 12 99.99 -99.99  16.70 
1960 01 99.99 -99.99  21.80 
1960 02 99.99 -99.99  19.29 
1960 03 99.99 -99.99  17.60 
1960 04 99.99 -99.99  12.40 
1960 05 99.99 -99.99   8.60 
1960 06 99.99 -99.99   4.90 
1960 07 99.99 -99.99   6.10 
1960 08 99.99 -99.99   5.60 
1960 09 99.99 -99.99   9.30 
1960 10 99.99 -99.99  11.70 
1960 11 99.99 -99.99  13.90 
1960 12 99.99 -99.99  17.70 
1961 01 99.99 -99.99  19.20 
1961 02 99.99 -99.99  19.00 
1961 03 99.99 -99.99  16.50 
1961 04 99.99 -99.99  13.60 
1961 05 99.99 -99.99   7.40 
1961 06 99.99 -99.99   6.10 
1961 07 99.99 -99.99   5.40 
1961 08 99.99 -99.99   6.60 
1961 09 99.99 -99.99   9.30 
1961 10 99.99 -99.99  13.80 
1961 11 99.99 -99.99  15.90 
1961 12 99.99 -99.99  17.90 
1962 01 99.99 -99.99  18.20 
1962 02 99.99 -99.99  18.20 
1962 03 99.99 -99.99  16.79 
1962 04 99.99 -99.99  12.70 
1962 05 99.99 -99.99   8.10 
1962 06 99.99 -99.99   6.80 
1962 07 99.99 -99.99   5.30 
1962 08 99.99 -99.99   6.70 
1962 09 99.99 -99.99   9.30 
1962 10 99.99 -99.99  10.90 
1962 11 99.99 -99.99  15.30 
1962 12 99.99 -99.99  17.29 
1963 01 99.99 -99.99  19.29 
1963 02 99.99 -99.99  18.79 
1963 03 99.99 -99.99  17.20 
1963 04 99.99 -99.99  12.60 
1963 05 99.99 -99.99  10.90 
1963 06 99.99 -99.99   6.60 
1963 07 99.99 -99.99   5.20 
1963 08 99.99 -99.99   6.40 
1963 09 99.99 -99.99   9.00 
1963 10 99.99 -99.99  13.50 
1963 11 99.99 -99.99  14.50 
1963 12 99.99 -99.99  18.90 
1964 01 99.99 -99.99  19.79 
1964 02 99.99 -99.99  18.79 
1964 03 99.99 -99.99  17.10 
1964 04 99.99 -99.99  14.00 
1964 05 99.99 -99.99   7.50 
1964 06 99.99 -99.99   7.40 
1964 07 99.99 -99.99   5.40 
1964 08 99.99 -99.99   6.60 
1964 09 99.99 -99.99   9.70 
1964 10 99.99 -99.99  10.80 
1964 11 99.99 -99.99  15.90 
1964 12 99.99 -99.99  16.29 
1965 01 99.99 -99.99  18.90 
1965 02 99.99 -99.99  20.60 
1965 03 99.99 -99.99  17.79 
1965 04 99.99 -99.99  11.60 
1965 05 99.99 -99.99   8.89 
1965 06 99.99 -99.99   5.00 
1965 07 99.99 -99.99   4.40 
1965 08 99.99 -99.99   7.20 
1965 09 99.99 -99.99  11.70 
1965 10 99.99 -99.99  14.20 
1965 11 99.99 -99.99  14.50 
1965 12 99.99 -99.99  19.50 
1966 01 99.99 -99.99  20.40 
1966 02 99.99 -99.99  18.90 
1966 03 99.99 -99.99  16.79 
1966 04 99.99 -99.99  12.70 
1966 05 99.99 -99.99   7.50 
1966 06 99.99 -99.99   5.80 
1966 07 99.99 -99.99   4.50 
1966 08 99.99 -99.99   6.20 
1966 09 99.99 -99.99   9.10 
1966 10 99.99 -99.99  12.20 
1966 11 99.99 -99.99  15.20 
1966 12 99.99 -99.99  17.79 
1967 01 99.99 -99.99  19.79 
1967 02 99.99 -99.99  19.70 
1967 03 99.99 -99.99  16.50 
1967 04 99.99 -99.99  13.90 
1967 05 99.99 -99.99   9.00 
1967 06 99.99 -99.99   8.50 
1967 07 99.99 -99.99   5.30 
1967 08 99.99 -99.99   7.10 
1967 09 99.99 -99.99   8.89 
1967 10 99.99 -99.99  13.80 
1967 11 99.99 -99.99  16.20 
1967 12 99.99 -99.99  18.10 
1968 01 99.99 -99.99  21.60 
1968 02 99.99 -99.99  23.20 
1968 03 99.99 -99.99  20.20 
1968 04 99.99 -99.99  15.10 
1968 05 99.99 -99.99   8.70 
1968 06 99.99 -99.99   5.70 
1968 07 99.99 -99.99   3.90 
1968 08 99.99 -99.99   6.70 
1968 09 99.99 -99.99   8.10 
1968 10 99.99 -99.99  11.90 
1968 11 99.99 -99.99  15.70 
1968 12 99.99 -99.99  17.60 
1969 01 99.99 -99.99  21.80 
1969 02 99.99 -99.99  20.60 
1969 03 99.99 -99.99  18.29 
1969 04 99.99 -99.99  12.70 
1969 05 99.99 -99.99   8.10 
1969 06 99.99 -99.99   5.40 
1969 07 99.99 -99.99   6.10 
1969 08 99.99 -99.99   7.30 
1969 09 99.99 -99.99   7.50 
1969 10 99.99 -99.99  12.80 
1969 11 99.99 -99.99  14.90 
1969 12 99.99 -99.99  16.60 
1970 01 99.99 -99.99  18.29 
1970 02 99.99 -99.99  19.90 
1970 03 99.99 -99.99  15.80 
1970 04 99.99 -99.99  13.10 
1970 05 99.99 -99.99   7.90 
1970 06 99.99 -99.99   6.60 
1970 07 99.99 -99.99   4.69 
1970 08 99.99 -99.99   6.40 
1970 09 99.99 -99.99   7.90 
1970 10 99.99 -99.99  12.80 
1970 11 99.99 -99.99  14.50 
1970 12 99.99 -99.99  18.40 
1971 01 99.99 -99.99  19.79 
1971 02 99.99 -99.99  19.50 
1971 03 99.99 -99.99  18.20 
1971 04 99.99 -99.99  13.40 
1971 05 99.99 -99.99   8.70 
1971 06 99.99 -99.99   5.20 
1971 07 99.99 -99.99   4.00 
1971 08 99.99 -99.99   5.90 
1971 09 99.99 -99.99   9.50 
1971 10 99.99 -99.99  11.90 
1971 11 99.99 -99.99  14.20 
1971 12 99.99 -99.99  18.29 
1972 01 99.99 -99.99  18.40 
1972 02 99.99 -99.99  18.70 
1972 03 99.99 -99.99  16.70 
1972 04 99.99 -99.99  12.40 
1972 05 99.99 -99.99   9.60 
1972 06 99.99 -99.99   5.30 
1972 07 99.99 -99.99   5.80 
1972 08 99.99 -99.99   7.60 
1972 09 99.99 -99.99  10.60 
1972 10 99.99 -99.99  13.20 
1972 11 99.99 -99.99  15.60 
1972 12 99.99 -99.99  20.50 
1973 01 99.99 -99.99  23.40 
1973 02 99.99 -99.99  20.70 
1973 03 99.99 -99.99  17.40 
1973 04 99.99 -99.99  13.90 
1973 05 99.99 -99.99   9.39 
1973 06 99.99 -99.99   7.00 
1973 07 99.99 -99.99   7.40 
1973 08 99.99 -99.99   7.40 
1973 09 99.99 -99.99  10.60 
1973 10 99.99 -99.99  13.90 
1973 11 99.99 -99.99  15.40 
1973 12 99.99 -99.99  18.79 
1974 01 99.99 -99.99  20.10 
1974 02 99.99 -99.99  19.29 
1974 03 99.99 -99.99  17.90 
1974 04 99.99 -99.99  14.00 
1974 05 99.99 -99.99  10.20 
1974 06 99.99 -99.99   6.20 
1974 07 99.99 -99.99   6.00 
1974 08 99.99 -99.99   6.70 
1974 09 99.99 -99.99   8.20 
1974 10 99.99 -99.99  11.60 
1974 11 99.99 -99.99  13.40 
1974 12 25.66  11.08  18.36 
1975 01 27.09  12.11  19.60 
1975 02 26.18  14.11  20.14 
1975 03 22.05  10.59  16.32 
1975 04 19.20   6.97  13.08 
1975 05 15.82   4.77  10.29 
1975 06 12.95   1.76   7.35 
1975 07 12.87   1.75   7.31 
1975 08 12.85   2.42   7.63 
1975 09 16.79   5.43  11.11 
1975 10 17.79   7.23  12.51 
1975 11 23.66  10.31  16.98 
1975 12 27.27  14.27  20.77 
1976 01 25.27  14.06  19.66 
1976 02 25.27  14.74  20.00 
1976 03 24.03  12.20  18.11 
1976 04 19.62   6.45  13.03 
1976 05 16.62   1.39   9.00 
1976 06 13.19   2.25   7.72 
1976 07 12.46   -.86   5.80 
1976 08 13.57    .67   7.12 
1976 09 15.43   3.85   9.64 
1976 10 16.75   7.31  12.03 
1976 11 21.29   8.97  15.13 
1976 12 26.85  10.80  18.82 
1977 01 28.66  13.14  20.90 
1977 02 28.42  14.83  21.62 
1977 03 23.43  11.60  17.51 
1977 04 19.20   4.73  11.97 
1977 05 14.31   4.29   9.30 
1977 06 11.81   1.48   6.64 
1977 07 10.52  -1.27   4.62 
1977 08 14.91    . 9   7.50 
1977 09 15.39   3.36   9.37 
1977 10 22.42   6.90  14.66 
1977 11 25.39   9.42  17.40 
1977 12 28.34  12.06  20.20 
1978 01 26.55  13.95  20.25 
1978 02 28.76  13.00  20.88 
1978 03 25.31  12.84  19.07 
1978 04 19.48   6.35  12.91 
1978 05 16.48   4.14  10.31 
1978 06 11.27   3.59   7.43 
1978 07  9.97    .30   5.14 
1978 08 12.54    .73   6.63 
1978 09 14.70   4.52   9.60 
1978 10 19.33   6.33  12.83 
1978 11 22.12   9.45  15.78 
1978 12 24.01  11.34  17.67 
1979 01 31.88  15.41  23.64 
1979 02 29.91  14.19  22.05 
1979 03 24.59  12.35  18.47 
1979 04 18.87   6.36  12.61 
1979 05 14.78   3.72   9.25 
1979 06 13.33   1.71   7.52 
1979 07 11.88   -.43   5.72 
1979 08 12.66    .24   6.45 
1979 09 15.54   4.15   9.84 
1979 10 19.66   7.27  13.46 
1979 11 24.65  10.83  17.74 
1979 12 29.65  12.64  21.14 
1980 01 26.64  14.15  20.39 
1980 02 29.13  13.34  21.23 
1980 03 27.30  11.49  19.39 
1980 04 22.67   6.60  14.63 
1980 05 16.58   6.40  11.49 
1980 06 12.61   1.09   6.85 
1980 07 11.25   1.12   6.18 
1980 08 13.96    .62   7.29 
1980 09 17.44   4.65  11.04 
1980 10 21.57   7.74  14.65 
1980 11 25.39  10.24  17.81 
1980 12 27.63  13.01  20.32 
1981 01 31.76  16.66  24.21 
1981 02 27.31  15.37  21.34 
1981 03 24.71  10.35  17.52 
1981 04 21.96   7.42  14.69 
1981 05 15.70   4.32  10.01 
1981 06 11.03   2.54   6.78 
1981 07 10.69   1.10   5.89 
1981 08 11.74   2.64   7.19 
1981 09 18.12   3.99  11.05 
1981 10 20.78   7.85  14.31 
1981 11 21.55   9.91  15.73 
1981 12 26.46  12.49  19.47 
1982 01 30.45  15.23  22.84 
1982 02 30.17  14.30  22.23 
1982 03 24.12  12.37  18.24 
1982 04 20.06   7.08  13.57 
1982 05 16.04   1.96   9.00 
1982 06 12.16   -.64   5.76 
1982 07 11.78  -1.92   4.92 
1982 08 17.40    . 1   8.70 
1982 09 16.46   3.70  10.08 
1982 10 21.32   5.03  13.17 
1982 11 28.78   9.75  19.26 
1982 12 27.99  13.10  20.54 
1983 01 29.45  13.13  21.29 
1983 02 31.15  16.14  23.64 
1983 03 26.77  13.69  20.23 
1983 04 17.33   7.27  12.30 
1983 05 15.39   6.62  11.00 
1983 06 10.73   3.00   6.86 
1983 07 11.08   -.36   5.36 
1983 08 13.23   1.35   7.29 
1983 09 15.83   4.75  10.29 
1983 10 19.12   7.81  13.46 
1983 11 20.85   8.72  14.79 
1983 12 25.08  12.21  18.64 
1984 01 24.70  12.32  18.51 
1984 02 25.88  12.91  19.39 
1984 03 22.38   9.32  15.85 
1984 04 19.42   7.77  13.59 
1984 05 15.97   2.82   9.39 
1984 06 13.65  -1.33   6.16 
1984 07 10.56    .95   5.75 
1984 08 12.82   2.21   7.51 
1984 09 14.60   3.45   9.02 
1984 10 19.33   6.08  12.70 
1984 11 23.68  10.24  16.95 
1984 12 24.70  10.35  17.52 
1985 01 29.74  11.87  20.80 
1985 02 27.75  12.32  20.03 
1985 03 25.85  12.48  19.16 
1985 04 19.83   8.01  13.92 
1985 05 16.02   3.79   9.90 
1985 06 12.17    .17   6.17 
1985 07 11.55  -1.47   5.04 
1985 08 12.67   1.24   6.95 
1985 09 15.86   2.70   9.28 
1985 10 19.14   6.91  13.02 
1985 11 22.40   9.85  16.12 
1985 12 23.95  11.13  17.54 
1986 01 26.40  11.77  19.08 
1986 02 27.72  13.07  20.39 
1986 03 28.00  12.25  20.12 
1986 04 21.67   6.84  14.25 
1986 05 16.03   4.41  10.22 
1986 06 11.71   -.19   5.76 
1986 07 11.15    . 9   5.62 
1986 08 13.48   2.05   7.76 
1986 09 16.24   3.97  10.10 
1986 10 17.26   5.29  11.27 
1986 11 21.46   8.80  15.12 
1986 12 24.70  10.16  17.43 
1987 01 28.70  12.17  20.43 
1987 02 28.64  13.20  20.92 
1987 03 22.53   9.45  15.99 
1987 04 21.63   6.04  13.83 
1987 05 15.36   3.95   9.65 
1987 06 12.83   2.28   7.55 
1987 07 11.59  -1.15   5.22 
1987 08 13.44   2.75   8.09 
1987 09 17.87   2.49  10.18 
1987 10 19.15   5.65  12.40 
1987 11 23.72   9.51  16.61 
1987 12 26.13  11.35  18.74 
1988 01 31.64  14.46  23.05 
1988 02 26.85  11.82  19.33 
1988 03 25.08  10.04  17.56 
1988 04 20.29   9.37  14.83 
1988 05 16.40   5.59  10.99 
1988 06 12.68   2.20   7.44 
1988 07 12.72   2.25   7.48 
1988 08 14.12    .74   7.43 
1988 09 17.12   4.89  11.00 
1988 10 20.71   5.98  13.34 
1988 11 23.52  10.01  16.76 
