1966 10  4.87  -5.18   -.15 
1966 11 -9.89 -18.06 -13.97 
1966 12 -9.99 -15.92 -12.95 
1967 01 14.39 -22.51 -18.45 
1967 02 -4.15 -14.78  -9.46 
1967 03 -2.80 -19.29 -11.04 
1967 04  7.99  -7.39    .29 
1967 05 15.52  -1.90   6.81 
1967 06 22.18   4.12  13.15 
1967 07 19.23   5.28  12.25 
1967 08 22.12   4.23  13.18 
1967 09 15.21   2.63   8.92 
1967 10  4.71  -1.45   1.63 
1967 11 -3.59  -9.43  -6.51 
1967 12 11.24 -19.02 -15.13 
1968 01 13.16 -24.18 -18.67 
1968 02 -6.42 -19.18 -12.80 
1968 03  3.52  -7.74  -2.10 
1968 04  6.47  -5.97    .25 
1968 05 15.75  -1.70   7.02 
1968 06 18.37   3.07  10.72 
1968 07 21.31   6.51  13.91 
1968 08 20.01   2.64  11.32 
1968 09 13.30   1.71   7.50 
1968 10  5.19  -4.10    .54 
1968 11 -2.73  -9.30  -6.01 
1968 12 17.81 -26.51 -22.16 
1969 01 25.50 -36.11 -30.80 
1969 02 -7.10 -20.45 -13.77 
1969 03  3.03 -14.88  -5.92 
1969 04  9.09  -2.78   3.15 
1969 05 14.74  -1.94   6.39 
1969 06 23.58   4.33  13.95 
1969 07 20.21   5.23  12.72 
1969 08 16.49   5.06  10.77 
1969 10  6.80  -6.46    .17 
1969 11 -1.63  -7.73  -4.67 
1969 12 -5.64 -11.36  -8.50 
1970 01 14.77 -22.23 -18.50 
1970 02 -2.33  -9.21  -5.77 
1970 03  3.19  -8.52  -2.66 
1970 04  7.99  -4.98   1.50 
1970 05 13.82  -1.94   5.93 
1970 06 23.03   1.80  12.41 
1970 07 20.64   2.20  11.42 
1970 11 -7.53 -14.36 -10.94 
1971 01 18.32 -27.76 -23.04 
1971 04  8.97  -4.44   2.26 
1972 10  4.34  -5.60   -.62 
1972 11 -2.38  -8.18  -5.28 
1972 12 15.38 -25.19 -20.28 
1973 01 11.42 -22.19 -16.80 
1973 02 -6.37 -17.84 -12.10 
1973 03  3.16 -10.68  -3.76 
1973 04  8.32  -5.59   1.36 
1973 05 14.87   -.74   7.06 
1973 06 17.45   2.82  10.13 
1973 09 13.09    .61   6.85 
1973 10  5.40  -4.85    .27 
1973 11 12.74 -23.08 -17.91 
1973 12 10.54 -17.57 -14.05 
1974 01 18.33 -30.02 -24.17 
1974 02 -5.61 -15.49 -10.55 
1974 03 -2.83 -16.21  -9.52 
1974 04  8.47  -5.54   1.46 
1974 05 12.73  -2.70   5.01 
1974 06 17.20    .74   8.97 
1974 07 17.68   3.96  10.82 
1974 09 14.76    .94   7.85 
1974 10  6.95  -1.67   2.64 
1974 11 -1.74  -7.09  -4.41 
1974 12 -3.84 -11.25  -7.54 
1975 01 12.08 -20.55 -16.31 
1975 02 10.30 -24.51 -17.40 
1975 03   .24 -14.45  -7.10 
1975 04  8.00  -5.62   1.19 
1975 05 14.87  -1.42   6.72 
1975 06 19.33   3.94  11.63 
1975 07 21.90   7.51  14.70 
1975 08 19.37   5.41  12.39 
1975 09 17.08    .77   8.92 
1975 10  5.96  -3.16   1.40 
1975 11 -6.94 -15.22 -11.08 
1975 12 -9.54 -19.01 -14.27 
1976 01 11.14 -20.07 -15.60 
1976 02 -7.93 -20.24 -14.08 
1976 03   .32 -14.39  -7.03 
1976 04  9.33  -4.92   2.20 
1976 05 14.04   -.90   6.57 
1976 06 17.89   3.17  10.53 
1976 08 18.04   7.68  12.86 
1976 09 15.50    .31   7.90 
1976 11 -2.59 -10.18  -6.39 
1976 12 -8.64 -16.95 -12.79 
1977 02   .17  -8.20  -4.01 
1977 03  1.75 -12.44  -5.34 
1977 05 13.61    .56   7.08 
1977 06 17.96   4.02  10.99 
1977 08 22.80 -99.99 -99.99 
1977 10  7.04  -2.14   2.44 
1977 12 17.70 -26.27 -21.98 
1978 01 14.07 -24.00 -19.03 
1978 02 -5.18 -16.54 -10.86 
1978 07 99.99   6.89 -99.99 
1978 08 19.92   5.78  12.85 
1978 09 13.63    .97   7.30 
1978 11 -6.41 -14.50 -10.45 
1979 02 18.36 -27.21 -22.78 
1979 03  3.91  -8.21  -2.15 
1979 07 21.98   7.79  14.88 
1979 08 23.85   5.12  14.48 
1979 11 -3.14 -12.53  -7.83 
1980 01 15.45 -26.36 -20.90 
1980 07 19.54   7.97  13.75 
1981 02 -3.84 -15.59  -9.71 
1981 03  4.98  -9.17  -2.09 
1981 06 16.12   3.74   9.93 
1981 08 99.99   4.92 -99.99 
1981 10  6.27  -2.18   2.04 
1981 11  -.83  -7.01  -3.92 
1981 12 13.13 -20.19 -16.66 
1982 01 21.49 -29.66 -25.57 
1982 03   .29 -14.34  -7.02 
1982 04 99.99  -8.14 -99.99 
1982 05 13.80  -1.99   5.90 
1982 06 23.33   2.83  13.08 
1982 08 17.79   5.49  11.64 
1982 09 16.39   1.77   9.08 
1982 11 -7.78 -14.14 -10.96 
1983 01 -6.65 -14.56 -10.60 
1983 02 -4.06 -11.45  -7.75 
1983 03  1.52 -14.20  -6.34 
1983 04 10.73  -3.52   3.60 
1983 05 16.86    .28   8.57 
1983 06 19.43   6.03  12.73 
1983 08 99.99   4.34 -99.99 
1983 09 11.72    .51   6.11 
1983 10  6.05  -2.45   1.80 
1983 12 18.40 -25.74 -22.07 
1984 02  -.47  -8.14  -4.31 
1984 03  4.56  -7.63  -1.53 
1984 05 12.26  -1.21   5.52 
1984 06 17.02   4.38  10.70 
1984 07 20.00   4.78  12.39 
1984 08 19.17   5.19  12.18 
1984 09 11.01   -.81   5.10 
1984 10  3.33  -3.52    .-9 
1984 11 -6.76 -13.98 -10.37 
1984 12 17.29 -25.87 -21.58 
1985 02 -6.93 -17.04 -11.99 
1985 03  1.86  -9.72  -3.93 
1985 04  6.50  -5.09    .70 
1985 05 15.69    .57   8.13 
1985 06 18.14   3.47  10.80 
1985 07 21.49   5.63  13.56 
1985 08 18.54   5.27  11.90 
1985 09 13.47   1.45   7.46 
1985 10  3.49  -3.67    .-9 
1985 11 14.68 -22.85 -18.76 
1985 12 -8.49 -14.17 -11.33 
1986 01 -5.70 -11.82  -8.76 
1986 02 -8.09 -20.61 -14.35 
1986 03  4.00  -6.44  -1.22 
1986 04  6.18  -5.13    .52 
1986 05 12.49    . 2   6.25 
1986 06 18.44   2.83  10.63 
1986 07 20.52   7.47  13.99 
1986 08 20.44   3.94  12.19 
1986 09 14.59    .-3   7.28 
1986 10  6.31  -1.90   2.20 
1986 11 -7.57 -15.83 -11.70 
1986 12 -5.90 -12.37  -9.13 
1987 01 -7.32 -13.92 -10.62 
1987 02 -2.96  -9.97  -6.47 
1987 03   .-2 -13.98  -7.00 
1987 04  8.30  -3.58   2.36 
1987 05 14.10   -.11   6.99 
1987 06 18.32   3.95  11.13 
1987 07 21.91   7.92  14.91 
1987 08 17.57   5.98  11.77 
