1949 08 14.73  10.42  12.57 
1950 04  5.29  -3.25   1.02 
1950 05 16.96   2.38   9.67 
1950 06 18.82   6.90  12.86 
1950 07 22.48  10.44  16.45 
1950 08 22.22   8.34  15.28 
1950 09 15.98   2.51   9.24 
1950 10  9.33   -.34   4.49 
1950 11  5.86  -2.61   1.62 
1950 12  -.72  -9.24  -4.98 
1951 01 -4.81 -15.18  -9.99 
1951 02 -3.04 -15.05  -9.04 
1951 03  1.04  -9.13  -4.04 
1951 04  8.59    .22   4.40 
1951 05 14.02   2.60   8.31 
1951 06 19.71   7.86  13.79 
1951 07 23.10  10.09  16.59 
1951 08 22.24  10.33  16.28 
1951 09 18.37   5.62  12.00 
1951 10 10.86   -.17   5.34 
1951 11  2.95  -6.00  -1.52 
1951 12 -3.33 -14.88  -9.10 
1952 01 -4.14 -18.66 -11.40 
1952 02 -1.98 -13.50  -7.74 
1952 03  1.21  -7.74  -3.26 
1952 04  7.61  -3.35   2.13 
1952 05 11.95   3.37   7.66 
1952 06 21.05  12.64  16.84 
1952 08 21.21  12.33  16.77 
1952 09 17.67   3.11  10.39 
1952 10 99.99    .41 -99.99 
1952 11 99.99  -1.71 -99.99 
1952 12 -1.09  -9.18  -5.13 
1953 01 -3.20 -10.24  -6.72 
1953 02 -1.85 -10.79  -6.32 
1953 03  2.65  -8.47  -2.91 
1953 04  9.10  -1.19   3.95 
1953 05 13.95   1.55   7.75 
1953 06 19.62   5.91  12.76 
1953 07 24.31  11.59  17.95 
1953 08 23.15   8.46  15.80 
1953 09 17.70   6.33  12.01 
1953 10 11.15  -1.90   4.62 
1953 11 99.99  -3.36 -99.99 
1953 12 -1.31  -7.99  -4.64 
1954 01 -5.55 -18.24 -11.89 
1954 02 -3.20 -13.05  -8.12 
1954 03  1.23 -10.61  -4.68 
1954 04  4.82  -7.77  -1.47 
1954 05 15.05    .92   7.98 
1954 06 24.03  10.33  17.18 
1954 07 22.49  12.83  17.66 
1954 08 21.08  12.58  16.83 
1954 09 17.62   2.43  10.03 
1954 10  8.06  -1.12   3.47 
1954 11  2.24  -5.71  -1.73 
1954 12   .11  -6.62  -3.25 
1955 01 -3.36 -11.85  -7.60 
1955 02 -2.28 -13.06  -7.67 
1955 03  2.22  -7.46  -2.62 
1955 04  8.85  -1.80   3.52 
1955 05 13.87   2.46   8.16 
1955 06 99.99  14.33 -99.99 
1955 07 27.19  17.65  22.42 
1955 08 21.01  13.81  17.41 
1955 09 12.50   3.20   7.85 
1955 10 11.24    .55   5.89 
1955 11  5.86  -2.98   1.44 
1955 12 -3.69 -13.54  -8.61 
1956 01   .89  -9.07  -4.08 
1956 02 -2.66 -12.43  -7.54 
1956 03  1.50 -12.57  -5.53 
1956 04  6.13  -4.94    .59 
1956 05 12.65    .95   6.80 
1956 06 19.57  11.82  15.69 
1956 07 20.64  12.13  16.38 
1956 08 16.52   8.84  12.68 
1956 09 12.23   2.58   7.40 
1956 10  9.46  -1.50   3.98 
1956 11  5.31  -6.54   -.61 
1956 12 99.99 -19.95 -99.99 
1957 01 -8.93 -25.50 -17.21 
1957 02 -1.84 -16.99  -9.41 
1957 03  2.65 -13.25  -5.30 
1957 04  7.58  -5.91    .83 
1957 05 15.42   2.04   8.72 
1957 06 23.42  10.98  17.20 
1957 09 18.24   3.65  10.94 
1957 10 10.29   -.77   4.76 
1957 11  3.54  -4.58   -.52 
1957 12 -2.84 -10.57  -6.70 
1958 11 -1.08  -6.52  -3.80 
1958 12 11.88 -18.91 -15.39 
1959 01 -8.63 -16.81 -12.71 
1959 02 10.96 -22.38 -16.67 
1959 03 -4.57 -13.77  -9.17 
1959 04  3.65  -3.77    .-5 
1959 05 13.10   3.11   8.10 
1959 06 14.91   6.75  10.83 
1959 07 23.71  12.05  17.87 
1959 08 20.16  10.17  15.16 
1959 09 17.96   5.46  11.71 
1959 10  8.84    .76   4.80 
1959 11  1.98  -6.12  -2.07 
1959 12 -3.40 -11.95  -7.67 
1960 01 -6.04 -15.01 -10.52 
1960 02 -1.38  -9.60  -5.49 
1960 03 -1.53 -11.57  -6.55 
1960 04  4.53  -5.24   -.35 
1960 05 16.32   3.85  10.08 
1960 06 19.34   7.53  13.43 
1960 07 21.96  10.03  15.99 
1960 08 23.06   8.76  15.91 
1960 09 16.19   4.69  10.44 
1960 10  8.97   -.34   4.31 
1960 11  3.03  -5.53  -1.25 
1960 12 -4.23 -14.25  -9.24 
1961 01 11.42 -20.63 -16.02 
1961 02 -6.75 -18.96 -12.86 
1961 03 -1.29 -12.51  -6.90 
1961 04  5.22  -2.98   1.11 
1961 05 12.79 -99.99 -99.99 
1961 06 19.24   5.86  12.55 
1961 07 21.61   9.82  15.71 
1961 08 21.96   9.47  15.71 
1961 09 18.42   7.91  13.16 
1961 10 10.47   2.08   6.27 
1961 11  4.21  -2.70    .75 
1961 12 -2.40  -8.68  -5.54 
1962 01 -7.69 -19.41 -13.55 
1962 02 -8.58 -22.34 -15.46 
1962 03  3.20  -6.56  -1.68 
1962 04  5.66  -3.39   1.13 
1962 05 11.64    .98   6.31 
1962 06 19.45   7.44  13.44 
1962 07 18.12   8.78  13.45 
1962 08 20.76  10.40  15.58 
1962 09 14.37   4.92   9.64 
1962 10  9.10    . 8   4.59 
1962 11  2.78  -5.11  -1.16 
1962 12 -3.64 -12.92  -8.28 
1963 01 -5.25 -14.99 -10.12 
1963 02 -9.25 -20.49 -14.87 
1963 03 -1.87 -13.10  -7.48 
1963 04  4.10  -4.31   -.10 
1963 05 14.23   1.65   7.93 
1963 06 19.62   7.04  13.33 
1963 07 22.26  12.71  17.48 
1963 08 18.44  10.14  14.29 
1963 09 14.88   3.48   9.18 
1963 10 12.30   1.45   6.87 
1963 11  4.53  -2.55    .99 
1963 12 -7.99 -15.83 -11.91 
1964 01 -6.60 -15.71 -11.15 
1964 02 -4.21 -12.66  -8.43 
1964 03 -1.57 -10.76  -6.16 
1964 07 21.69  10.48  16.08 
1964 08 19.37   8.25  13.81 
1964 09 15.38   4.27   9.82 
1964 10  8.45   -.42   4.01 
1964 11  1.81  -6.29  -2.24 
1964 12 -4.65 -12.15  -8.39 
1965 01 -7.95 -16.89 -12.42 
1965 02 -5.65 -15.79 -10.72 
1965 03   .32  -8.64  -4.16 
1965 04  6.16  -3.55   1.30 
1965 05 12.34   1.46   6.90 
1965 06 19.82   7.00  13.41 
1965 07 20.83   8.38  14.60 
1965 08 19.61   8.72  14.16 
1965 09 15.43   4.96  10.19 
1965 10  7.85   -.90   3.47 
1965 11   .-2  -8.02  -4.02 
1965 12 -5.14 -13.27  -9.20 
1966 01 99.99 -10.57 -99.99 
1966 02 -4.11 -16.25 -10.18 
1966 03  1.91  -7.06  -2.57 
1966 05 13.49    .63   7.06 
1966 06 20.24   7.76  14.00 
1966 07 22.09  10.00  16.04 
1966 08 21.38   9.59  15.48 
1966 09 99.99   3.75 -99.99 
1966 10 99.99   -.14 -99.99 
1966 11 99.99  -3.32 -99.99 
1966 12 -2.29 -10.08  -6.18 
1967 01 -6.01 -16.33 -11.17 
1967 02 -9.01 -21.18 -15.09 
1967 03 -4.19 -15.92 -10.05 
1967 04  4.02  -6.60  -1.29 
1967 05  9.07   -.52   4.27 
1967 06 21.97   7.51  14.74 
1967 07 24.59  13.06  18.82 
1967 08 22.65  10.94  16.79 
1967 09 17.78   6.74  12.26 
1967 10 10.10   2.91   6.51 
1967 11  3.16  -5.41  -1.12 
1967 12 -2.84 -12.18  -7.51 
1968 01 -8.83 -18.71 -13.77 
1968 02 -7.77 -18.26 -13.01 
1968 03  -.85 -11.35  -6.10 
1968 04  7.17  -2.69   2.24 
1968 05 14.14    .33   7.23 
1968 06 18.10   5.65  11.87 
1968 07 23.51   9.52  16.51 
1968 08 19.46   6.72  13.09 
1968 09 20.37   7.57  13.97 
1968 10 12.59   2.57   7.58 
1968 11  1.80  -6.31  -2.25 
1968 12 -1.71 -10.17  -5.94 
1969 01 -2.70 -11.88  -7.29 
1969 02  -.95 -11.20  -6.07 
1969 03  1.52  -8.58  -3.53 
1969 04  5.06  -5.40   -.17 
1969 05 12.44    .61   6.52 
1969 06 21.77   7.20  14.48 
1969 07 21.81   8.43  15.12 
1969 08 22.38   9.68  16.02 
1969 09 15.86   3.39   9.62 
1969 10  8.92  -2.22   3.35 
1969 11  5.72  -2.24   1.73 
1969 12  -.42  -8.46  -4.44 
1970 01 -9.09 -20.21 -14.65 
1970 02 -5.38 -17.19 -11.28 
1970 03  1.01  -9.97  -4.48 
1970 04  5.72  -5.70    . 0 
1970 05 13.43   1.94   7.68 
1970 06 19.84   5.96  12.90 
1970 07 25.55  11.13  18.34 
1970 08 23.01  10.34  16.67 
1970 09 14.52   4.71   9.61 
1970 10 13.03   2.70   7.86 
1970 11  4.66  -4.91   -.12 
1970 12 -5.59 -16.37 -10.98 
1971 01 -8.52 -20.12 -14.32 
1971 02 -5.06 -16.81 -10.93 
1971 03   .81 -10.12  -4.65 
1971 04  6.44  -2.99   1.72 
1971 05 15.56   2.77   9.16 
1971 06 19.04   5.99  12.51 
1971 07 22.82   9.99  16.40 
1971 08 21.35   8.53  14.94 
1971 09 17.37   5.01  11.19 
1971 10 11.93    .85   6.39 
1971 11  3.17  -5.91  -1.36 
1971 12 -5.45 -17.01 -11.23 
1972 01 -7.10 -21.78 -14.44 
1972 02 -7.15 -21.70 -14.42 
1972 04  5.75  -7.32   -.78 
1972 05 13.74   -.73   6.50 
1972 06 19.92   7.04  13.48 
1972 07 21.99   9.03  15.51 
1972 08 20.75   7.83  14.29 
1972 09 16.98   4.94  10.96 
1972 10  8.67  -2.38   3.14 
1972 11  1.44  -7.81  -3.18 
1972 12 -6.96 -19.95 -13.45 
1973 01 -6.31 -17.49 -11.90 
1973 02 -4.31 -16.62 -10.46 
1973 04  5.42  -4.76    .32 
1973 05 11.81   1.64   6.72 
1973 06 21.93   8.27  15.10 
1973 07 24.92  11.94  18.43 
1973 08 22.10  10.49  16.29 
1973 09 16.17   3.00   9.58 
1973 10 10.78   -.84   4.96 
1973 12   .65 -10.67  -5.01 
1974 01 -8.79 -21.37 -15.08 
1974 02 -7.24 -19.91 -13.57 
1974 11  2.80  -4.91  -1.05 
1974 12 -1.56 -10.46  -6.01 
1975 01 -7.43 -17.54 -12.48 
1975 02 99.99 -18.29 -99.99 
1975 03   .50 -11.04  -5.27 
1975 04  5.15  -4.06    .54 
1975 05 15.81   1.97   8.89 
1975 06 21.39   8.60  15.00 
1975 07 24.95  13.43  19.19 
1975 08 22.05  10.43  16.24 
1975 09 17.12   6.50  11.81 
1975 10 10.79    .11   5.45 
1975 11  4.48  -4.16    .16 
1976 01 -7.46 -18.54 -13.00 
1976 02 -4.69 -17.53 -11.11 
1976 03 -1.13 -12.84  -6.98 
1976 04  6.15  -3.07   1.54 
1976 05 14.54   2.66   8.60 
1976 06 23.24   8.54  15.89 
1976 07 22.87  11.24  17.05 
1976 08 22.33  11.57  16.95 
1976 09 16.27   6.05  11.16 
1976 10  8.47    .-9   4.19 
1976 11   .27  -5.93  -2.83 
1976 12 -6.28 -17.37 -11.83 
1977 01 -7.01 -17.76 -12.38 
1977 02 -4.10 -16.00 -10.05 
1977 03  3.33  -6.68  -1.67 
1977 05 15.15   2.46   8.80 
1977 06 99.99   8.53 -99.99 
1977 07 22.63 -99.99 -99.99 
1977 08 22.72 -99.99 -99.99 
1977 09 15.48   4.76  10.12 
1977 10 10.28   1.90   6.08 
1977 11  5.29  -4.00    .64 
1977 12 -4.04 -12.78  -8.41 
1978 01 -6.95 -99.99 -99.99 
1978 02 -4.37 -18.37 -11.37 
1978 03 -1.98 -15.21  -8.59 
1978 04  4.73  -4.54    . 9 
1978 05 15.63   1.77   8.70 
1978 06 20.18   8.41  14.29 
1978 07 23.35  10.73  17.04 
1978 08 22.47   8.75  15.61 
1978 09 14.77   1.89   8.33 
1978 10  8.97  -1.50   3.73 
1978 11  2.27 -10.67  -4.19 
1978 12 -4.39 -14.67  -9.53 
1979 01 -3.26 -13.99  -8.62 
1979 02 -6.89 -15.62 -11.25 
1979 03  3.36  -7.15  -1.89 
1979 04  7.34  -2.08   2.62 
1979 05 15.80   5.15  10.47 
1979 06 21.69   8.16  14.92 
1979 07 23.58  11.68  17.63 
1979 08 21.09  10.81  15.95 
1979 09 17.08   4.91  10.99 
1979 10 10.69   2.53   6.60 
1979 11  4.54  -3.03    .75 
1979 12 -3.13 -12.11  -7.62 
1980 01 -4.61 -16.20 -10.40 
1980 02 -4.52 -17.95 -11.23 
1980 03   .-8  -9.85  -4.96 
1980 04  6.72  -2.80   1.95 
1980 05 13.90   1.15   7.52 
1980 06 19.21   6.38  12.79 
1980 07 20.81  11.00  15.90 
1980 08 22.61  11.37  16.99 
1980 09 14.22   4.02   9.12 
1980 10  8.27  -1.55   3.36 
1980 11  3.03  -4.33   -.65 
1980 12 -6.63 -17.81 -12.21 
1981 01 -8.92 -21.00 -14.96 
1981 02  -.28 -12.05  -6.16 
1981 03  2.36  -6.26  -1.94 
1981 04  6.27  -2.97   1.65 
1981 05 14.90   2.98   8.93 
1981 06 19.37   6.60  12.99 
1981 07 22.77   9.97  16.37 
1981 08 21.84   9.52  15.68 
1981 09 16.33   5.35  10.84 
1981 10  9.10   -.76   4.17 
1981 11  2.90  -4.13   -.61 
1981 12  -.23  -7.74  -3.98 
1982 01 -9.00 -20.10 -14.55 
1982 02 -8.02 -19.23 -13.62 
1982 03   .-3 -12.81  -6.42 
1982 04  4.87  -4.88    . 0 
1982 05 14.94   1.77   8.35 
1982 06 17.87   6.02  11.95 
1982 07 22.87  10.35  16.61 
1982 08 18.73   7.87  13.29 
1982 09 16.12   5.50  10.81 
1982 10 11.29   -.45   5.42 
1982 11  3.93  -5.27   -.66 
1982 12 -2.92 -13.29  -8.10 
1983 01 -4.94 -15.79 -10.36 
1983 02 -3.64 -15.66  -9.64 
1983 03  1.32  -8.10  -3.39 
1983 04  7.05  -1.87   2.59 
1983 05 12.39   2.05   7.22 
1983 06 21.52   6.55  14.03 
1983 07 22.37   9.84  16.10 
1983 08 21.53   9.03  15.28 
1983 09 17.98   6.36  12.17 
1983 10 10.81   -.13   5.34 
1983 11  3.72  -4.90   -.59 
1983 12 -5.35 -15.48 -10.41 
1984 01 -9.10 -21.53 -15.31 
1984 02 -1.16 -13.66  -7.41 
1984 03 -1.34 -12.79  -7.06 
1984 04  7.20  -4.30   1.44 
1984 05 14.00   1.92   7.96 
1984 06 18.75   6.50  12.62 
1984 07 23.12  10.32  16.72 
1984 08 23.82  11.37  17.59 
1984 09 16.37   3.42   9.89 
1984 10 10.53  -1.79   4.37 
1984 11  4.07  -5.77   -.84 
1984 12 -3.79 -15.55  -9.67 
1985 01 -8.68 -20.46 -14.57 
1985 02 -4.05 -15.80  -9.92 
1985 03  -.71 -13.44  -7.07 
1985 04  5.35  -6.37   -.51 
1985 05 14.45   1.53   7.99 
1985 06 18.77   7.25  13.01 
1985 07 23.52  10.76  17.14 
1985 08 22.56  10.47  16.51 
1985 09 18.04   6.02  12.03 
1985 10  9.85   -.13   4.86 
1985 11  1.37  -6.95  -2.79 
1985 12 -5.47 -17.11 -11.29 
1986 01 -5.03 -17.79 -11.41 
1986 02 -5.12 -16.52 -10.82 
1986 03  -.26 -13.27  -6.76 
1986 04  8.17  -1.04   3.56 
1986 05 16.54   2.59   9.57 
1986 06 18.52   4.62  11.57 
1986 07 20.98   6.00  13.49 
1986 08 20.12   6.71  13.42 
1986 09 14.75   3.07   8.91 
1986 10  8.64  -1.10   3.77 
1986 11  -.28 -10.07  -5.17 
1986 12 -3.71 -15.31  -9.51 
1987 01 -5.98 -18.02 -12.00 
1987 02 -4.38 -15.59  -9.98 
1987 03  2.44  -9.31  -3.43 
1987 04 10.77  -1.43   4.67 
1987 05 15.85   1.58   8.71 
1987 06 19.00   6.27  12.63 
1987 07 23.94  11.19  17.56 
1987 08 21.65   8.32  14.98 
1987 09 16.17   5.60  10.88 
1987 10 10.68    .11   5.39 
1987 11  1.90  -7.68  -2.89 
1987 12 -3.32 -12.52  -7.92 
1988 01 -5.53 -18.04 -11.79 
1988 02 -4.48 -19.69 -12.08 
1988 03   .97 -10.94  -4.98 
1988 04  6.18  -3.42   1.37 
1988 05 17.70   3.19  10.45 
1988 06 17.68   5.28  11.48 
1988 07 24.18  11.32  17.75 
1988 08 22.24   9.97  16.11 
1988 09 15.30   3.81   9.55 
1988 10  8.47  -1.17   3.65 
1988 11  3.82  -4.10   -.13 
1988 12 -5.68 -16.76 -11.22 
1989 01 -5.94 -18.56 -12.25 
1989 02 -6.98 -19.75 -13.36 
1989 03  -.79 -13.71  -7.25 
1989 04  6.03  -4.12    .95 
1989 05 16.35   5.03  10.69 
1989 06 19.85   8.00  13.92 
1989 07 23.55   9.25  16.40 
1989 08 21.42  10.29  15.85 
1989 09 17.18   5.98  11.58 
1989 10 10.06   -.71   4.67 
1989 11   .97  -7.48  -3.25 
1989 12 -9.02 -18.45 -13.73 
1990 01 -5.55 -16.39 -10.96 
1990 02 -7.64 -20.96 -14.29 
1990 03  -.89 -14.26  -7.57 
1990 04  5.40  -3.32   1.04 
1990 05 11.77   1.56   6.66 
1990 06 20.82   8.14  14.48 
1990 07 22.89  10.50  16.69 
1990 08 23.52  11.71  17.61 
1990 09 15.63   4.92  10.28 
1990 10  9.85   1.81   5.83 
1990 11  1.47  -4.42  -1.47 
1990 12 -3.20 -14.06  -8.63 
1991 01 10.81 -24.60 -17.70 
2004 04  7.73  -2.62   2.55 
