1964 12  1.90  -5.35  -1.72 
1965 01  3.45  -3.59    .-6 
1965 02  7.45  -2.70   2.37 
1965 03 10.28  -4.61   2.83 
1965 04 15.63   1.77   8.70 
1965 05 18.20   3.52  10.86 
1965 06 23.40   7.41  15.40 
1965 07 30.00   9.97  19.98 
1965 08 27.44  10.90  19.17 
1965 09 19.59   4.23  11.91 
1965 10 20.09   3.01  11.55 
1965 11  9.63    .34   4.98 
1965 12  4.27  -3.64    .31 
1966 01  4.76  -3.36    .70 
1966 02  5.74  -3.77    .98 
1966 03 11.36  -2.68   4.33 
1966 04 16.39    .97   8.67 
1966 05 22.89   4.19  13.54 
1966 06 23.17   7.13  15.15 
1966 07 30.36   9.30  19.83 
1966 08 30.77   9.70  20.23 
1966 09 26.39   8.59  17.49 
1966 10 15.93   1.86   8.89 
1966 11  9.13    .16   4.64 
1966 12  4.31  -1.45   1.43 
1967 01  5.46  -1.23   2.11 
1967 02  8.38  -1.67   3.35 
1967 03  9.25  -1.27   3.99 
1967 04 12.72    .19   6.45 
1967 05 20.25   4.23  12.24 
1967 06 24.83   9.22  17.02 
1967 07 31.95  11.02  21.48 
1967 08 34.54  10.28  22.41 
1967 09 29.22   8.14  18.68 
1967 10 16.15   3.14   9.64 
1967 11  9.14    . 6   4.60 
1967 12  2.27  -4.21   -.97 
1968 01  3.24  -4.86   -.81 
1968 02 10.10  -1.67   4.21 
1968 03 13.73    .38   7.05 
1968 04 13.98    .63   7.30 
1968 05 18.98   4.69  11.83 
1968 06 23.39   9.05  16.21 
1968 07 31.00  10.08  20.54 
1968 08 26.93   9.78  18.35 
1968 09 22.05   6.81  14.42 
1968 10 15.36   2.15   8.75 
1968 11  8.01    .-3   3.99 
1968 12  1.85  -5.74  -1.94 
1969 01  1.07  -7.22  -3.07 
1969 02  5.20  -5.04    . 7 
1969 03 11.22  -2.68   4.27 
1969 04 17.07   2.90   9.98 
1969 05 22.42   5.82  14.12 
1969 06 25.48   9.18  17.33 
1969 07 29.77   9.21  19.49 
1969 08 31.08   8.35  19.71 
1969 09 24.92   6.76  15.84 
1969 10 13.20   1.00   7.10 
1969 11  9.30  -1.62   3.84 
1969 12  3.19  -2.77    .21 
1970 01  3.24  -3.19    . 2 
1970 02  9.89  -1.33   4.28 
1970 03  9.59   -.99   4.30 
1970 04 12.16    .39   6.27 
1970 05 20.08   4.08  12.08 
1970 06 25.66  10.03  17.84 
1970 07 30.12  11.50  20.81 
1970 08 32.59   9.31  20.95 
1970 09 20.28   3.93  12.10 
1970 10 14.89   1.31   8.10 
1970 11  6.72  -1.27   2.72 
1970 12  2.33  -5.18  -1.42 
1971 01  2.76  -3.88   -.56 
1971 02  6.38  -2.40   1.99 
1971 03  9.31  -1.64   3.83 
1971 04 14.98    .68   7.83 
1971 05 21.05   5.20  13.12 
1971 06 22.14   8.18  15.16 
1971 07 30.12   9.67  19.89 
1971 08 33.03  10.77  21.90 
1971 09 21.19   3.52  12.35 
1971 10 14.77    .29   7.53 
1971 11  6.28   -.95   2.66 
1971 12  2.04  -4.61  -1.28 
1972 01  2.47  -5.65  -1.59 
1972 02  6.82  -2.80   2.01 
1972 03 13.51    .10   6.80 
1972 04 12.56    .27   6.41 
1972 05 21.37   4.61  12.99 
1972 06 24.37   8.95  16.66 
1972 07 28.80  10.25  19.52 
1972 08 30.34  10.66  20.50 
1972 09 21.76   4.85  13.30 
1972 10 16.98   1.59   9.28 
1972 11  7.89   -.87   3.51 
1972 12   .79  -7.92  -3.56 
1973 01  2.79  -5.88  -1.54 
1973 02  8.38  -3.22   2.58 
1973 04 15.46    .97   8.21 
1973 05 22.12   4.17  13.14 
1973 06 24.73   8.21  16.46 
1973 07 32.07  11.41  21.74 
1973 08 30.61  10.13  20.37 
1973 09 23.95   6.33  15.14 
1973 10 16.44   2.36   9.40 
1973 11  6.28   -.43   2.92 
1973 12  5.51   -.77   2.37 
1974 01  2.02  -6.21  -2.09 
1974 02  8.87  -1.21   3.83 
1974 03 10.79   -.45   5.17 
1974 04 14.84   2.30   8.57 
1974 05 17.40   4.13  10.76 
1974 06 27.66   9.30  18.48 
1974 07 28.86  10.48  19.67 
1974 08 29.57   9.66  19.61 
1974 09 27.66   5.05  16.35 
1974 10 20.01   1.39  10.70 
1974 11  9.75    .18   4.96 
1974 12  4.39  -2.74    .82 
1975 01  2.30  -4.04   -.87 
1975 02  5.51  -3.66    .92 
1975 03  9.34   -.95   4.19 
1975 04 11.09    .98   6.03 
1975 05 18.43   3.29  10.86 
1975 06 21.65   7.44  14.54 
1975 07 30.07  13.43  21.75 
1975 08 26.03  10.41  18.22 
1975 09 24.89   5.72  15.30 
1975 10 14.70   4.32   9.51 
1975 11  7.73  -1.50   3.11 
1975 12  3.88  -2.79    .54 
1976 01  4.05  -3.02    .51 
1976 02  7.64  -3.12   2.26 
1976 03 10.00  -2.03   3.98 
1976 04 15.30   1.26   8.28 
1976 05 22.37   4.07  13.22 
1976 06 21.42   6.66  14.04 
1976 07 28.00  10.64  19.32 
1976 08 27.11   9.68  18.39 
1976 09 25.60   7.16  16.38 
1976 10 17.26   1.51   9.38 
1976 11  9.55  -1.00   4.27 
1976 12  2.69  -4.77  -1.04 
1977 01  1.57  -7.76  -3.09 
1977 02 10.71  -2.95   3.88 
1977 03  9.04  -1.56   3.74 
1977 04 20.59   1.02  10.80 
1977 05 17.24   4.34  10.79 
1977 06 26.94   9.75  18.34 
1977 07 28.80   9.91  19.35 
1977 08 30.45  10.39  20.42 
1977 09 21.43   6.74  14.08 
1977 10 15.62   2.17   8.89 
1977 11  5.99  -2.04   1.97 
1978 01  3.72 -99.99 -99.99 
1978 02  7.17 -99.99 -99.99 
1978 03 14.59   1.01   7.80 
1978 04 14.97   2.13   8.55 
1978 05 17.12   4.42  10.77 
1978 06 24.89   7.40  16.14 
1978 07 28.51  10.59  19.54 
1978 08 27.29   9.17  18.23 
1978 09 21.86   6.02  13.94 
1978 10 18.71    .20   9.46 
1978 11  5.12  -3.89    .61 
1978 12  -.48  -8.10  -4.29 
1979 01 -2.51 -12.63  -7.57 
1979 02  5.51  -3.74    .88 
1979 03 12.30  -1.66   5.32 
1979 04 14.67   1.14   7.90 
1979 05 20.82   4.52  12.67 
1979 06 26.67   6.75  16.70 
1979 07 30.91   9.39  20.15 
1979 08 30.16   9.30  19.73 
1979 09 27.61   5.26  16.43 
1979 10 18.09   3.28  10.68 
1979 11  6.17  -3.50   1.33 
1979 12  5.25  -1.88   1.68 
1980 01  2.05  -6.19  -2.07 
1980 02  7.62  -1.08   3.27 
1980 03  9.21   -.64   4.28 
1980 04 18.67   3.46  11.06 
1980 05 19.45   6.10  12.78 
1980 06 21.93   8.03  14.98 
1980 07 27.83  11.01  19.42 
1980 08 27.71   7.14  17.42 
1980 09 24.39   6.94  15.66 
1980 10 18.25   1.10   9.67 
1980 11  8.68   -.19   4.24 
1980 12  5.04  -2.31   1.36 
1981 01  6.05  -2.90   1.57 
1981 02  8.32  -2.96   2.67 
1981 03 13.50   -.29   6.60 
1981 04 16.60   3.16   9.88 
1981 05 17.51   6.48  11.99 
1981 06 21.91   8.18  15.04 
1981 07 28.74   9.53  19.13 
1981 08 32.73   9.89  21.31 
1981 09 25.62   6.04  15.83 
1981 10 14.53   1.58   8.05 
1981 11  9.38   -.18   4.60 
1981 12  4.71  -2.13   1.29 
1982 01  2.38  -4.94  -1.28 
1982 02  3.97  -5.37   -.69 
1982 03 10.80   -.49   5.15 
1982 04 14.20    . 3   7.11 
1982 05 19.04   3.50  11.27 
1982 06 24.98   9.05  17.01 
1982 07 27.33  10.62  18.97 
1982 08 29.73  10.61  20.17 
1982 09 22.36   6.05  14.20 
1982 10 15.14   2.13   8.63 
1982 11  6.64  -3.15   1.74 
1982 12  2.40  -4.15   -.87 
1983 01  5.91  -2.55   1.68 
1983 02 10.50   -.96   4.77 
1983 03 13.10   1.45   7.27 
1983 04 15.03   1.00   8.01 
1983 05 21.20   4.94  13.07 
1983 06 24.18   7.94  16.06 
1984 07 30.26   9.72  19.99 
1984 08 30.43   8.37  19.40 
1984 09 21.95   4.39  13.17 
1984 10 13.60    . 0   6.80 
1984 11  7.25  -1.11   3.07 
1984 12  -.55  -7.58  -4.06 
1985 01   .22  -8.10  -3.94 
1985 02  3.78  -7.49  -1.85 
1985 03  9.74  -3.37   3.18 
1985 04 17.50   1.63   9.56 
1985 05 21.01   5.15  13.08 
1985 06 26.04   7.30  16.67 
1985 07 33.75  10.62  22.18 
1985 08 26.72   8.38  17.54 
1985 09 18.73   3.79  11.26 
1985 10 13.92    .70   7.31 
1985 11  2.01  -6.42  -2.20 
1986 01  2.95  -4.96  -1.00 
1986 02  5.97  -2.18   1.89 
1986 03 14.09    .92   7.50 
1986 04 14.62   1.28   7.95 
1986 05 19.85   5.56  12.70 
1986 06 28.29   9.42  18.85 
1986 07 26.95   7.48  17.21 
1986 08 32.71   9.89  21.30 
1986 09 19.70   5.39  12.54 
1986 10 17.24    .83   9.03 
1986 11  6.27  -2.11   2.07 
1986 12  1.59  -5.82  -2.11 
1987 01   .58  -8.54  -3.97 
1987 04 19.73   3.42  11.57 
1987 05 22.53   6.43  14.48 
1987 06 26.26   8.28  17.27 
1987 07 27.50   9.76  18.63 
1987 08 28.30   7.68  17.99 
1987 09 27.89   4.87  16.37 
1987 11  8.72  -2.24   3.24 
1987 12  3.17  -5.27  -1.04 
1988 01  1.42  -7.80  -3.19 
1988 02  9.29  -3.59   2.85 
1988 03 11.90  -1.23   5.33 
1988 04 18.04   1.86   9.95 
1988 05 18.84   4.98  11.91 
1988 06 24.27   9.71  16.99 
1988 07 28.55   9.59  19.07 
1988 08 30.31   7.71  19.01 
1988 09 24.24   5.03  14.63 
1988 10 21.10   3.07  12.08 
1988 11  7.86   -.81   3.52 
1988 12  1.16  -6.39  -2.61 
1989 01  2.14  -5.02  -1.44 
