1956 01  3.88 -10.67  -3.39 
1956 02   . 5 -17.58  -8.76 
1956 03  7.06 -10.84  -1.89 
1956 04 14.00  -4.03   4.98 
1956 05 20.12    .42  10.27 
1956 06 25.75    .66  13.20 
1956 07 30.20   3.50  16.85 
1956 08 27.95   1.63  14.79 
1956 09 25.61 -99.99 -99.99 
1956 10 17.15 -99.99 -99.99 
1956 11  6.06 -13.37  -3.65 
1957 01  -.75 -19.82 -10.28 
1957 02  5.37  -9.34  -1.98 
1957 03  7.57  -6.86    .35 
1957 04 11.47  -2.95   4.26 
1957 05 17.48    .12   8.80 
1957 06 23.53   2.89  13.21 
1958 04 11.74  -5.56   3.09 
1958 05 23.27   -.97  11.15 
1958 06 26.82   2.15  14.48 
1958 07 29.14   3.50  16.32 
1958 09 24.85   -.95  11.95 
1958 10 20.11  -8.45   5.83 
1958 11 99.99  -8.89 -99.99 
1958 12 99.99  -9.39 -99.99 
1959 01  4.19 -11.97  -3.89 
1959 02  4.36 -11.36  -3.49 
1959 03  7.53 -10.09  -1.28 
1959 04 14.52  -5.04   4.74 
1959 05 17.51  -1.84   7.83 
1959 06 26.73    .67  13.70 
1959 08 27.75   2.50  15.12 
1959 09 20.33    .45  10.39 
1959 11 11.19 -11.73   -.26 
1959 12  6.43 -15.47  -4.52 
1960 01   .45 -15.52  -7.53 
1960 03  7.82  -7.68    . 7 
1960 04 15.85  -5.24   5.30 
1960 08 29.37    .91  15.14 
1960 09 25.77 -99.99 -99.99 
1960 10 17.34  -5.50   5.92 
1960 11  8.09  -7.39    .35 
1960 12  2.70 -16.26  -6.78 
1961 01  4.39 -15.04  -5.32 
1961 02  5.18  -8.50  -1.66 
1961 03  8.18  -6.74    .72 
1961 04 12.54  -4.11   4.21 
1961 05 19.02   -.79   9.11 
1961 06 27.75   2.68  15.21 
1961 07 30.79   4.58  17.68 
1961 08 29.76   7.10  18.43 
1961 09 19.62    .-5   9.78 
1961 10 15.74  -4.23   5.75 
1961 11  7.28  -8.38   -.54 
1961 12  1.62 -11.18  -4.78 
1962 01   .58 -16.79  -8.10 
1962 02  4.96  -9.76  -2.40 
1962 03  6.20 -10.77  -2.28 
1962 04 15.87  -3.10   6.38 
1962 05 17.60    .46   9.03 
1962 06 24.38   1.54  12.95 
1962 07 27.85   2.82  15.33 
1962 08 27.82   1.40  14.61 
1962 09 24.99  -2.27  11.36 
1962 10 19.73  -5.01   7.35 
1962 11 11.51  -8.10   1.70 
1962 12  6.89 -11.60  -2.35 
1963 01   .94 -16.87  -7.97 
1963 02  8.74  -6.72   1.01 
1963 03  8.79  -8.56    .11 
1963 04 10.82  -4.03   3.39 
1963 05 20.88    .60  10.74 
1963 06 22.11   2.29  12.20 
1963 07 29.66   3.82  16.74 
1963 08 28.53   5.27  16.90 
1963 09 25.24   3.88  14.56 
1963 10 20.83  -2.03   9.39 
1963 11  9.47  -6.19   1.64 
1963 12  3.09 -12.28  -4.59 
1964 01  2.06 -15.98  -6.96 
1964 02   .86 -18.42  -8.78 
1964 03  4.12 -13.14  -4.51 
1964 04 11.29  -2.00   4.64 
1964 05 18.58   -.41   9.08 
1964 06 21.05   3.35  12.20 
1964 07 30.12   3.70  16.91 
1964 08 27.51   2.13  14.82 
1964 09 23.63  -3.72   9.95 
1964 10 20.20  -7.11   6.54 
1964 11  8.22  -8.10    . 5 
1964 12  4.02  -9.01  -2.49 
1965 01  4.69  -9.35  -2.32 
1965 02  4.89 -10.24  -2.67 
1965 03  6.73  -9.50  -1.38 
1965 04 13.53   -.86   6.33 
1965 05 17.29   -.48   8.41 
1965 06 22.28   2.44  12.36 
1965 07 26.76   5.26  16.01 
1965 08 26.69   4.35  15.52 
1965 10 20.69  -7.18   6.75 
1965 11 11.01  -6.66   2.17 
1965 12  5.12 -11.03  -2.95 
1966 02  3.03 -18.10  -7.53 
1966 03  9.91  -9.68    .11 
1966 04 13.67  -5.60   4.03 
1966 05 21.49  -1.67   9.91 
1966 06 24.40   1.34  12.87 
1966 07 30.67   4.23  17.45 
1966 08 99.99   1.73 -99.99 
1966 09 99.99    .39 -99.99 
1966 10 15.63  -7.57   4.02 
1966 11 10.52  -7.91   1.30 
1966 12   .92 -15.07  -7.07 
1967 01  2.94 -10.33  -3.69 
1967 02  4.91 -12.16  -3.62 
1967 03  9.62  -6.18   1.72 
1967 04 10.72  -4.96   2.88 
1967 05 17.08   -.85   8.11 
1967 06 20.88   3.19  12.03 
1967 07 29.43   4.44  16.94 
1967 08 30.19   2.80  16.49 
1967 09 24.78    .19  12.48 
1967 11 11.46  -7.73   1.86 
1967 12  -.75 -15.57  -8.16 
1968 01 99.99 -17.89 -99.99 
1968 02  5.19 -10.29  -2.55 
1968 03 10.27  -6.52   1.87 
1968 04 10.61  -5.67   2.46 
1968 05 17.53  -1.79   7.87 
1968 06 23.38   2.27  12.82 
1968 07 29.43   4.57  17.00 
1968 08 24.52   5.00  14.76 
1968 09 21.71  -1.96   9.87 
1968 11  6.57  -8.28   -.85 
1968 12  1.68 -12.33  -5.32 
1969 01  3.67 -11.03  -3.67 
1969 02  2.38 -13.72  -5.67 
1969 03  5.68 -12.22  -3.27 
1969 04 14.21  -3.38   5.41 
1969 05 22.90   -.40  11.25 
1969 06 21.35   1.80  11.57 
1969 07 29.11   3.95  16.53 
1969 08 30.65   3.77  17.20 
1970 01  1.92 -10.32  -4.19 
1970 02  7.00  -9.88  -1.44 
1970 03  6.90  -6.59    .15 
1970 04  9.85  -5.71   2.07 
1970 05 19.02   -.86   9.08 
1970 08 31.69   6.06  18.87 
1970 11  9.76  -8.89    .43 
1970 12   .58 -15.20  -7.30 
1971 01  4.94 -10.08  -2.56 
1971 02  3.67 -13.95  -5.14 
1971 05 17.84 -99.99 -99.99 
1971 08 29.37   5.80  17.58 
1972 06 24.12   3.80  13.96 
1972 08 28.64   4.92  16.77 
1972 09 21.02   -.34  10.34 
1972 10 16.01  -2.32   6.84 
1972 11  5.37  -7.73  -1.18 
1972 12  -.22 -99.99 -99.99 
1973 01   .39 -18.39  -9.00 
1973 04 10.78  -4.54   3.12 
1973 06 23.22   1.73  12.47 
1973 08 28.55   3.12  15.83 
1973 10 17.58  -5.16   6.21 
1974 02  2.41 -15.63  -6.61 
1974 03  7.95  -4.92   1.51 
1974 04 12.02  -3.92   4.05 
1974 06 25.80   1.85  13.82 
1974 07 28.70   5.70  17.20 
1974 08 27.27   1.45  14.36 
1974 09 24.74  -2.78  10.98 
1974 10 18.01  -4.40   6.80 
1975 07 29.15   5.94  17.54 
1976 06 23.40    .27  11.83 
1976 07 29.51   5.10  17.30 
1976 08 26.93   2.92  14.92 
1976 09 99.99    .18 -99.99 
1976 11 10.07 -12.39  -1.16 
1976 12  5.73 -16.70  -5.49 
1977 01  1.96 -16.12  -7.08 
1977 02  6.87 -14.01  -3.57 
1977 03  5.51  -9.02  -1.75 
1977 04 16.32  -5.43   5.44 
1977 05 15.88   -.68   7.60 
1977 06 27.77   4.48  16.12 
1977 07 29.41   6.11  17.76 
1977 10 99.99  -4.50 -99.99 
1977 12  4.27  -9.22  -2.47 
1978 02  4.85 -11.61  -3.38 
1978 04 13.68  -2.00   5.84 
1978 06 23.91    .91  12.41 
1978 07 29.78   4.08  16.93 
1978 08 28.06   1.99  15.02 
1978 09 21.34    .25  10.79 
1978 10 20.65  -5.85   7.39 
1978 12 -2.15 -18.81 -10.48 
1979 01 -4.07 -20.34 -12.20 
1979 02  2.53 -15.45  -6.46 
1979 03  7.00  -6.62    .19 
1979 04 12.97  -3.26   4.85 
1979 05 19.31   -.14   9.58 
1979 06 25.84   1.89  13.86 
1979 07 28.91   5.42  17.16 
1979 08 27.32   4.73  16.02 
1979 09 26.63   -.67  12.98 
1979 10 18.29  -4.44   6.92 
1979 11  4.82 -12.71  -3.94 
1979 12  5.93 -11.61  -2.84 
1980 01  1.71 -12.30  -5.29 
1980 02  6.13  -9.93  -1.90 
1980 03  5.80  -6.10   -.14 
1980 04 14.40  -2.73   5.83 
1980 05 16.70   1.86   9.28 
1980 06 23.51   2.35  12.93 
1980 07 28.40   6.18  17.28 
1980 09 22.89    .74  11.81 
1980 10 17.15  -5.30   5.92 
1980 11  9.89  -8.18    .85 
1980 12  5.04 -11.65  -3.30 
1981 01  6.02  -9.93  -1.95 
1981 02 99.99 -11.86 -99.99 
1981 03  9.38  -4.92   2.22 
1981 04 13.95  -2.48   5.73 
1981 05 16.39    .89   8.63 
1981 07 30.36   3.30  16.83 
1981 08 30.48   3.94  17.20 
1981 09 26.15   1.28  13.71 
1981 10 15.11  -3.15   5.97 
1981 11 11.70  -6.82   2.43 
1981 12  4.53  -9.34  -2.40 
1982 01  -.38 -15.43  -7.90 
1982 02  1.78 -99.99 -99.99 
1982 03  7.86  -7.62    .12 
1982 04 10.54  -6.19   2.17 
1982 05 17.53  -1.51   8.01 
1982 06 23.82   2.16  12.99 
1982 07 28.31   5.40  16.85 
1982 08 30.55   5.13  17.84 
1982 09 21.59   1.52  11.55 
1982 10 14.59  -4.69   4.94 
1982 11  5.71 -10.57  -2.42 
1982 12   .22 -13.71  -6.74 
1983 01  3.69 -10.78  -3.54 
1983 02  6.27 -10.72  -2.22 
1983 03  8.42  -4.14   2.14 
1983 04  9.64  -4.66   2.49 
1983 05 15.33   -.50   7.41 
1983 06 22.58   2.80  12.69 
1983 07 28.44   4.92  16.68 
1983 08 28.32   7.46  17.89 
1983 09 23.17   -.21  11.48 
1983 10 17.46  -3.72   6.87 
1983 11  7.37  -8.16   -.39 
1983 12  -.17 -99.99 -99.99 
1984 01 -2.64 -18.26 -10.45 
1984 02   .91 -18.04  -8.57 
1984 05 19.11    .68   9.89 
1984 06 22.44   2.33  12.39 
1984 07 29.17   5.57  17.37 
1984 08 29.27   5.33  17.29 
1984 10 12.42  -5.84   3.29 
1984 11  7.06 -99.99 -99.99 
1984 12   .11 -16.93  -8.41 
1985 01  -.52 -17.83  -9.17 
1985 02   .66 -19.16  -9.25 
1985 03  6.22 -11.32  -2.55 
1985 05 20.89    .34  10.61 
1985 06 26.05   1.89  13.96 
1985 07 31.49   6.60  19.04 
1986 07 28.36 -99.99 -99.99 
1987 05 21.04    .33  10.68 
1987 06 26.89   2.01  14.45 
1987 07 29.54   3.58  16.56 
1987 08 28.95   3.09  16.02 
1987 09 27.64  -2.91  12.36 
1988 02  5.02 -14.51  -4.74 
1988 05 19.77  -1.15   9.31 
1988 06 29.27   3.33  16.29 
1988 09 23.10  -1.91  10.59 
1988 11  6.58  -7.14   -.27 
1988 12   .42 -14.98  -7.28 
1989 02   .65 -99.99 -99.99 
1989 03  9.39  -4.73   2.33 
1989 04 16.20  -2.23   6.99 
1989 05 19.48   -.22   9.63 
1989 06 24.43   2.05  13.24 
1989 07 32.50   4.85  18.67 
1989 10 18.04 -99.99 -99.99 
