1955 01  -4.07 -13.32  -8.69 
1955 02  -6.48 -16.69 -11.58 
1955 03  -4.15 -14.62  -9.38 
1955 04   8.10  -1.66   3.22 
1955 05  14.30   2.74   8.52 
1955 06  21.37   7.05  14.21 
1955 07  22.76  11.30  17.03 
1955 08  24.35   8.18  16.26 
1955 09  15.50   3.95   9.72 
1955 10  11.72  -1.55   5.08 
1955 11 -10.78 -19.45 -15.11 
1955 12 -11.61 -20.45 -16.03 
1956 01 -13.97 -21.30 -17.63 
1956 02  -9.80 -19.19 -14.49 
1956 03  -2.53 -11.70  -7.11 
1956 04   7.08  -4.02   1.53 
1956 05  19.14   3.93  11.53 
1956 06  21.57   8.31  14.94 
1956 07  23.40  10.88  17.14 
1956 08  22.03   9.62  15.82 
1956 09  17.57   3.83  10.70 
1956 10   9.85  -3.08   3.39 
1956 11   6.20  -4.69   0.75 
1956 12  -5.61 -15.23 -10.42 
1957 01 -11.32 -20.33 -15.82 
1957 02  -5.97 -17.48 -11.72 
1957 03   1.84  -8.17  -3.16 
1957 04  10.91  -2.50   4.20 
1957 05  18.95   5.21  12.08 
1957 06  19.93   7.35  13.64 
1957 07  25.46   9.17  17.31 
1957 08  20.16   8.03  14.09 
1957 09  18.62   6.07  12.34 
1957 10   5.90  -4.84   0.52 
1957 11   1.91  -6.83  -2.46 
1957 12  -1.04 -10.65  -5.85 
1958 01  -1.56 -10.34  -5.95 
1958 02  -9.35 -17.20 -13.28 
1958 03  -4.44 -11.81  -8.13 
1958 04   9.50  -1.25   4.12 
1958 05  21.00   5.60  13.30 
1958 06  20.95   7.99  14.47 
1958 07  22.72   9.85  16.28 
1958 08  26.28  10.95  18.61 
1958 09  17.74   4.46  11.10 
1958 10  14.83   -.57   7.13 
1958 11   0.81  -9.35  -4.27 
1958 12  -4.42 -13.22  -8.82 
1959 01 -14.33 -21.53 -17.93 
1959 02  -7.31 -17.54 -12.42 
1959 03   5.97  -4.10   0.93 
1959 04  10.91  -3.16   3.87 
1959 05  14.38   0.54   7.46 
1959 06  20.39   7.18  13.78 
1959 07  25.24  10.52  17.88 
1959 08  19.14   7.66  13.40 
1959 09  14.49   3.35   8.92 
1959 10   8.34  -2.18   3.08 
1959 11   -.99 -10.35  -5.67 
1959 12   1.09  -7.87  -3.39 
1960 01  -8.06 -19.40 -13.73 
1960 02  -6.22 -16.16 -11.19 
1960 03  -2.99 -12.54  -7.76 
1960 04  11.68  -1.87   4.90 
1960 05  16.27   2.50   9.38 
1960 06  20.37   6.61  13.49 
1960 07  26.73  11.54  19.13 
1960 08  23.31   8.68  15.99 
1960 09  19.90   4.17  12.04 
1960 10  12.75   0.00   6.37 
1960 11  -1.41 -11.04  -6.22 
1960 12  -2.27 -12.99  -7.63 
1961 01  -2.51 -12.22  -7.36 
1961 02  -3.37 -13.17  -8.27 
1961 03   2.45  -6.51  -2.03 
1961 04   9.34  -3.89   2.72 
1961 05  17.52   4.77  11.14 
1961 06  26.87  10.69  18.78 
1961 07  24.55  10.86  17.70 
1961 08  27.25  11.14  19.19 
1961 09  16.04   1.34   8.69 
1961 10  10.12  -2.08   4.02 
1961 11   -.43 -11.01  -5.72 
1961 12  -9.54 -19.82 -14.68 
1962 01  -4.54 -16.01 -10.27 
1962 02  -8.68 -16.90 -12.79 
1962 03  -2.01 -12.35  -7.18 
1962 04  14.54  -1.42   6.56 
1962 05  16.91   3.10  10.00 
1962 06  22.51   8.22  15.37 
1962 07  22.76   8.76  15.76 
1962 08  22.83   9.35  16.09 
1962 09  19.20   4.36  11.78 
1962 10  14.28   0.89   7.58 
1962 11   6.48  -4.44   1.02 
1962 12  -2.19 -11.29  -6.74 
1963 01  -8.10 -20.29 -14.20 
1963 02  -1.29  -8.51  -4.90 
1963 03   4.80  -4.55   0.12 
1963 04  10.65  -2.13   4.25 
1963 05  16.17   2.73   9.45 
1963 06  22.15   8.52  15.33 
1963 07 -99.99  10.64 -99.99 
1963 08  23.88   9.72  16.80 
1963 09  22.40   7.79  15.09 
1963 10  16.85   0.99   8.92 
1963 11   1.19 -10.88  -4.84 
1963 12  -4.89 -15.76 -10.32 
1964 01  -5.14 -14.18  -9.66 
1964 02   3.85  -6.51  -1.33 
1964 03   -.75 -13.67  -7.21 
1964 04  10.21  -2.29   3.96 
1964 05  17.37   4.25  10.81 
1964 06  20.76   7.77  14.26 
1964 07  25.66  10.18  17.92 
1964 08  23.48   8.14  15.81 
1964 09  14.27   2.97   8.62 
1964 10  14.89   0.43   7.66 
1964 11   0.69  -8.18  -3.74 
1964 12 -16.01 -23.25 -19.63 
1965 01 -10.43 -19.28 -14.85 
1965 02  -5.95 -16.29 -11.12 
1965 03  -4.78 -14.74  -9.76 
1965 04   8.70  -2.17   3.26 
1965 05  16.31   2.79   9.54 
1965 06  19.12   7.76  13.44 
1965 07  23.79  10.50  17.14 
1965 08  24.01  10.85  17.43 
1965 09  10.87   0.04   5.45 
1965 10  15.94   0.75   8.34 
1965 11  -2.92 -12.35  -7.63 
1965 12  -6.10 -14.34 -10.22 
1966 01 -17.11 -25.77 -21.44 
1966 02  -6.42 -16.95 -11.69 
1966 03   1.60  -8.93  -3.66 
1966 04   7.17  -4.76   1.20 
1966 05  19.82   3.30  11.56 
1966 06  19.58   6.79  13.18 
1966 07  23.78  10.43  17.10 
1966 08  21.27   8.63  14.95 
1966 09  21.69   5.99  13.84 
1966 10  11.47   -.94   5.26 
1966 11  -4.04 -13.41  -8.72 
1966 12  -6.22 -14.37 -10.29 
1967 01 -11.65 -19.66 -15.65 
1967 02  -4.09 -14.78  -9.43 
1967 03  -5.44 -14.94 -10.18 
1967 04   3.11  -6.72  -1.80 
1967 05  15.38   2.51   8.94 
1967 06  20.72   6.48  13.60 
1967 08  27.61   9.95  18.78 
1967 09  25.32   6.96  16.14 
1967 10  11.95   -.74   5.60 
1967 11   3.04  -7.76  -2.36 
1967 12  -3.47 -14.33  -8.89 
1968 01  -8.79 -18.12 -13.45 
1968 02   -.86 -12.63  -6.74 
1968 03   7.17  -4.21   1.48 
1968 04  10.43  -3.47   3.48 
1968 05  16.84   1.56   9.20 
1968 06  20.37   7.05  13.71 
1968 07  24.37   9.24  16.80 
1968 08  20.40   7.58  13.99 
1968 09  16.84   5.05  10.94 
1968 10  11.31  -1.03   5.14 
1968 11   2.61  -6.92  -2.15 
1968 12 -11.35 -19.18 -15.26 
1969 01 -22.55 -29.90 -26.22 
1969 02  -9.01 -18.14 -13.57 
1969 03  -1.81 -12.76  -7.28 
1969 04  13.06   0.48   6.77 
1969 05  19.35   3.98  11.66 
1969 06  22.12   7.53  14.82 
1969 07  23.21   8.71  15.95 
1969 08  25.60   8.37  16.98 
1969 09  17.81   4.96  11.39 
1969 10   7.17  -3.49   1.84 
1969 11   5.13  -5.65   -.26 
1969 12   -.92 -10.37  -5.64 
1970 01 -11.47 -20.37 -15.92 
1970 02   -.84 -11.56  -6.20 
1970 03   -.78 -11.69  -6.23 
1970 04   9.26  -2.59   3.33 
1970 05  17.87   3.36  10.61 
1970 06  24.74  10.68  17.70 
1970 07  25.06  11.62  18.34 
1970 08  26.17   9.02  17.59 
1970 09  17.84   3.26  10.55 
1970 10  10.51  -2.15   4.18 
1970 11  -4.14 -12.47  -8.30 
1970 12  -8.39 -20.12 -14.26 
1971 01 -12.24 -21.65 -16.94 
1971 02  -3.00 -12.88  -7.94 
1971 03  -1.04 -12.49  -6.77 
1971 04   9.26  -1.86   3.70 
1971 05  20.48   4.28  12.38 
1971 06  21.10   7.57  14.33 
1971 07  23.74   8.89  16.32 
1971 08  29.06  11.35  20.20 
1971 09  17.24   3.49  10.36 
1971 10  12.20  -2.39   4.90 
1971 11   1.55  -7.09  -2.77 
1971 12 -10.06 -20.73 -15.39 
1972 01 -11.95 -22.68 -17.31 
1972 02 -10.42 -19.08 -14.75 
1972 03   0.14 -10.05  -4.95 
1972 04  11.83  -3.30   4.26 
1972 05  19.84   3.25  11.54 
1972 06  22.81   8.96  15.88 
1972 07  21.20   8.50  14.85 
1972 08  26.36  10.74  18.54 
1972 09  13.40   2.02   7.71 
1972 10  10.81  -3.20   3.80 
1972 11   0.29  -6.46  -3.08 
1972 12  -8.03 -19.21 -13.62 
1973 01  -3.83 -14.40  -9.11 
1973 02  -3.81 -14.16  -8.98 
1973 03   4.92  -6.11   -.59 
1973 04   9.18  -2.54   3.32 
1973 05  20.43   4.02  12.22 
1973 06  22.87   7.96  15.41 
1973 07  25.26   9.17  17.21 
1973 08  24.04   8.80  16.42 
1973 09  18.83   4.92  11.88 
1973 10  12.27  -1.11   5.58 
1973 11  -8.39 -16.77 -12.58 
1973 12  -4.40 -15.50  -9.95 
1974 01 -11.55 -21.55 -16.54 
1974 02  -2.48 -13.31  -7.89 
1974 03  -4.16 -14.89  -9.52 
1974 04   9.30  -1.90   3.70 
1974 05  14.59   2.16   8.37 
1974 06  24.96   8.77  16.86 
1974 07  26.36  10.06  18.21 
1974 08  20.98   7.51  14.24 
1974 09  18.14   3.52  10.83 
1974 10  14.97   0.45   7.71 
1974 11   4.71  -7.66  -1.47 
1974 12   1.88  -9.14  -3.63 
1975 01  -4.38 -15.39  -9.88 
1975 02  -8.55 -19.21 -13.88 
1975 03  -2.58 -12.25  -7.41 
1975 04   5.09  -6.21   -.55 
1975 05  15.74   2.95   9.34 
1975 06  21.00   7.07  14.03 
1975 07  26.58  11.90  19.24 
1975 08  21.39   7.47  14.42 
1975 09  21.34   4.48  12.91 
1975 10  11.25  -1.42   4.91 
1975 11   2.96  -9.33  -3.18 
1975 12  -4.35 -16.06 -10.20 
1976 01  -4.64 -15.62 -10.13 
1976 02   -.30 -11.15  -5.72 
1976 03   1.81  -9.60  -3.89 
1976 04  15.59   -.16   7.71 
1976 05  22.46   4.67  13.57 
1976 06  20.73   5.75  13.24 
1976 07  25.74   9.81  17.77 
1976 08  25.52  10.25  17.88 
1976 09  23.32   5.77  14.54 
1976 10  11.71  -1.62   5.04 
1976 11   5.76  -7.79  -1.01 
1976 12  -2.06 -13.31  -7.68 
1977 01  -5.88 -17.12 -11.50 
1977 02   2.99  -7.90  -2.45 
1977 03   3.72  -7.86  -2.07 
1977 04  18.57   0.15   9.35 
1977 05  18.44   4.19  11.31 
1977 06  26.64   8.18  17.41 
1977 07  24.82   8.92  16.86 
1977 08  21.30   7.99  14.64 
1977 09  15.91   4.77  10.34 
1977 10  13.90  -1.86   6.02 
1977 11   0.75 -11.00  -5.12 
1977 12 -10.77 -19.73 -15.25 
1978 01 -13.24 -20.95 -17.09 
1978 02  -8.41 -17.52 -12.96 
1978 03   1.35  -8.74  -3.69 
1978 04   9.93   -.57   4.68 
1978 05  17.60   4.02  10.81 
1978 06  23.22   8.13  15.67 
1978 07  25.24  11.00  18.11 
1978 08  24.31   8.52  16.41 
1978 09  17.12   5.63  11.37 
1978 10  14.06  -0.08   6.99 
1978 11  -1.53 -10.97  -6.25 
1978 12  -7.08 -16.16 -11.62 
1979 01 -10.52 -20.69 -15.60 
1979 02 -15.45 -24.57 -20.01 
1979 03   5.10  -6.92   -.91 
1979 04   7.15  -4.28   1.43 
1979 05  15.56   1.84   8.70 
1979 06  23.35   7.22  15.28 
1979 07  27.21  10.05  18.62 
1979 08  25.45   9.66  17.55 
1979 09  22.85   6.23  14.54 
1979 10  13.68   1.29   7.48 
1979 11   4.50  -8.30  -1.90 
1979 12  -3.69 -13.52  -8.60 
1980 01 -11.31 -20.65 -15.98 
1980 02  -5.07 -14.66  -9.86 
1980 03  -2.15 -12.90  -7.52 
1980 04  16.33   0.75   8.54 
1980 05  20.61   4.81  12.71 
1980 06  21.82   8.92  15.37 
1980 07  24.66   9.72  17.19 
1980 08  21.31   6.90  14.10 
1980 09  18.40   3.90  11.15 
1980 10  13.94   0.19   7.06 
1980 11   4.17  -6.95  -1.38 
1980 12  -8.16 -18.53 -13.34 
1981 01   0.27  -8.18  -3.95 
1981 02   0.05 -10.02  -4.98 
1981 03   7.73  -4.13   1.80 
1981 04  14.08  -2.19   5.94 
1981 05  18.18   5.29  11.73 
1981 06  21.71   6.23  13.96 
1981 07  24.41  10.54  17.47 
1981 08  29.19  11.29  20.24 
1981 09  22.20   5.12  13.66 
1981 10  10.85  -1.07   4.89 
1981 11   5.73  -5.33   0.20 
1981 12  -6.15 -14.98 -10.56 
1982 01 -16.74 -26.92 -21.83 
1982 02  -8.38 -18.20 -13.29 
1982 03   -.58 -11.48  -6.03 
1982 04   8.85  -5.66   1.59 
1982 05  17.58   1.69   9.63 
1982 06  22.83   8.37  15.60 
1982 07  22.48   9.89  16.18 
1982 08  21.63   7.89  14.75 
1982 09  17.91   4.07  10.99 
1982 10  13.38   -.98   6.20 
1982 11  -2.47 -13.73  -8.09 
1982 12  -4.29 -13.56  -8.92 
1983 01  -4.15 -14.48  -9.31 
1983 02  -2.14 -10.77  -6.45 
1983 03   1.44  -6.15  -2.35 
1983 04  11.32  -1.97   4.67 
1983 05  18.54   2.84  10.69 
1983 06  20.80   7.73  14.26 
1983 07  23.58   9.81  16.69 
1983 08  27.48   9.97  18.73 
1983 09  16.71   2.55   9.63 
1983 10  13.00  -1.95   5.52 
1983 11   2.07  -6.07  -2.00 
1983 12 -14.29 -24.31 -19.29 
1984 01   -.95 -12.73  -6.83 
1984 02   4.21  -6.72  -1.25 
1984 03   2.33  -7.92  -2.79 
1984 04  13.25  -1.95   5.65 
1984 05  16.25   2.15   9.20 
1984 06  20.75   7.33  14.04 
1984 07  25.40   9.26  17.33 
1984 08  26.55   9.24  17.89 
1984 09  13.97   2.28   8.12 
1984 10   7.02  -3.42   1.80 
1984 11  -3.98 -13.07  -8.52 
1984 12  -9.74 -20.98 -15.36 
1985 01  -5.02 -15.50 -10.26 
1985 02  -6.59 -16.91 -11.75 
1985 03   3.47  -6.63  -1.58 
1985 04  11.30  -1.57   4.86 
1985 05  19.85   4.48  12.16 
1985 06  21.82   5.30  13.56 
1985 07  26.60   9.84  18.22 
1985 08  21.50   7.73  14.61 
1985 09  13.02   2.00   7.51 
1985 10  10.63  -1.82   4.40 
1985 11  -8.45 -17.45 -12.95 
1985 12   -.23 -10.02  -5.12 
1986 01   2.16  -7.58  -2.71 
1986 02  -5.64 -16.89 -11.26 
1986 03   7.24  -3.55   1.84 
1986 04  11.05  -3.35   3.85 
1986 05  18.15   4.73  11.44 
1986 06  21.42   8.89  15.16 
1986 07  20.85   8.97  14.91 
1986 08  23.73   8.64  16.18 
1986 09  12.15   3.07   7.60 
1986 10  14.44   0.92   7.68 
1986 11   -.85 -11.87  -6.36 
1986 12   1.81  -9.31  -3.75 
1987 01   3.79  -9.18  -2.69 
1987 02   3.12  -9.43  -3.15 
1987 03   1.21  -7.53  -3.16 
1987 04  15.47   0.01   7.74 
1987 05  20.46   3.98  12.22 
1987 06  24.48   9.07  16.77 
1987 07  23.13   9.74  16.43 
1987 08  19.18   6.87  13.02 
1987 09  22.10   4.96  13.53 
1987 10  14.18  -1.39   6.39 
1987 11   5.53  -4.60   0.46 
1987 12   1.05  -9.97  -4.45 
1988 01  -5.57 -17.00 -11.28 
1988 02  -0.03 -13.93  -6.98 
1988 03   7.16  -5.45   0.85 
1988 04  14.60  -2.63   5.98 
1988 05  21.65   4.61  13.13 
1988 06  23.97   9.57  16.77 
1988 07  23.90   9.29  16.59 
1988 08  21.61   9.03  15.32 
1988 09  17.17   4.10  10.63 
1988 10  14.71   -.23   7.24 
1988 11   2.33  -8.17  -2.92 
1988 12  -1.81 -11.58  -6.69 
1989 01  -5.06 -17.12 -11.09 
1989 02 -10.07 -20.57 -15.32 
1989 03  -4.29 -14.42  -9.35 
1989 04  11.03  -2.20   4.41 
1989 05  17.19   2.81  10.00 
1989 06  22.13   8.20  15.16 
1989 07  25.74  10.06  17.90 
1989 08  22.55  10.06  16.30 
