1966 05 99.99   9.55 -99.99 
1966 06 28.79   9.66  19.22 
1966 07 34.54  16.02  25.28 
1966 08 32.09  15.37  23.73 
1966 09 27.48  10.71  19.09 
1966 10 17.98   3.32  10.65 
1966 11 11.39    .13   5.76 
1966 12   .65  -8.85  -4.10 
1967 01  5.54  -6.38   -.42 
1967 02  8.64  -2.87   2.89 
1967 03 12.08   -.58   5.74 
1967 04 12.51  -1.50   5.50 
1967 05 20.44   6.89  13.66 
1967 06 23.41   9.25  16.33 
1967 07 33.79  17.42  25.60 
1967 08 33.33  16.79  25.06 
1967 09 26.49   9.60  18.04 
1967 10 19.87   3.61  11.74 
1967 11 12.21    . 4   6.12 
1967 12  2.99  -8.01  -2.51 
1968 01  3.66  -7.97  -2.15 
1968 02  8.60  -1.16   3.72 
1968 03 12.86    .-8   6.39 
1968 04 13.89    . 2   6.95 
1968 05 20.91   6.04  13.47 
1968 06 28.11  11.50  19.80 
1968 07 33.41  16.51  24.96 
1968 08 27.34  12.44  19.89 
1968 09 25.26   8.97  17.11 
1968 10 17.70   3.59  10.65 
1968 11  9.14  -1.53   3.81 
1968 12  3.55  -7.49  -1.96 
1969 01  7.87  -4.94   1.46 
1969 02  4.32  -6.25   -.96 
1969 03  8.43  -4.55   1.94 
1969 04 16.54   2.19   9.36 
1969 05 26.00   9.21  17.60 
1969 06 24.69   9.84  17.26 
1969 07 33.50  16.00  24.75 
1969 08 33.32  18.03  25.67 
1969 09 26.88  11.80  19.34 
1969 10 13.24    .88   7.06 
1969 11  8.62  -2.92   2.85 
1970 03 11.02  -2.83   4.09 
1970 05 21.90   6.60  14.25 
1970 06 27.47  11.13  19.29 
1970 07 32.83  16.08  24.45 
1970 08 33.41  17.56  25.48 
1970 09 23.33   6.57  14.95 
1971 05 19.28   5.35  12.31 
1971 06 27.35  10.70  19.02 
1971 07 33.12  15.73  24.42 
1971 08 32.34  15.64  23.99 
1971 09 24.07   6.48  15.27 
1971 10 14.76   1.61   8.18 
1971 11  7.38  -3.15   2.11 
1971 12  2.94  -8.06  -2.56 
1972 01  5.48  -7.94  -1.23 
1972 02  9.21  -5.00   2.10 
1972 03 15.61   -.12   7.74 
1972 04 16.36    .-3   8.16 
1972 05 23.14   7.71  15.42 
1972 07 33.97  15.67  24.82 
1972 08 31.90  14.21  23.05 
1972 09 23.87   8.25  16.06 
1972 10 16.87   3.84  10.36 
1972 11  7.52  -3.30   2.11 
1972 12  1.29  -9.39  -4.05 
1973 01   .15  -9.89  -4.87 
1973 02  4.75  -4.52    .11 
1973 03  7.80  -1.93   2.93 
1973 04 13.97   1.29   7.63 
1973 05 23.44   8.01  15.72 
1973 06 28.64  12.17  20.40 
1973 07 31.93  15.59  23.76 
1973 08 32.41  17.02  24.72 
1973 09 25.11   8.93  17.02 
1973 10 19.12   4.83  11.98 
1973 11  9.05  -1.60   3.72 
1973 12  5.55  -4.41    .57 
1974 01  3.96  -7.33  -1.68 
1974 02  6.37  -5.48    .44 
1974 03 13.35    .21   6.78 
1974 05 23.64   6.50  15.07 
1974 06 31.74  14.96  23.35 
1974 07 33.59  17.24  25.41 
1974 08 32.25  14.86  23.55 
1974 09 27.51  11.01  19.26 
1974 10 17.87   5.24  11.55 
1975 01  4.60  -7.29  -1.34 
1975 02  6.73  -4.92    .90 
1975 03  9.49  -2.33   3.57 
1975 04 10.91  -1.02   4.94 
1975 05 20.04   5.36  12.70 
1975 06 26.12  10.06  18.09 
1975 07 33.72  17.71  25.72 
1975 08 31.16  14.11  22.63 
1975 09 26.60  10.73  18.66 
1975 11  7.61  -3.69   1.96 
1975 12  6.70  -4.10   1.30 
1976 01  5.63  -6.64   -.50 
1976 02  7.63  -4.42   1.60 
1976 03  9.13  -4.77   2.18 
1976 04 14.65   1.13   7.89 
1976 05 23.85   8.79  16.32 
1976 06 28.26  11.90  20.08 
1976 07 33.91  17.84  25.87 
1976 08 29.62  13.69  21.65 
1976 09 25.12  11.35  18.23 
1976 10 16.74   3.93  10.33 
1976 11 11.80   -.32   5.74 
1976 12  5.38  -6.55   -.58 
1977 03  8.77  -3.78   2.49 
1977 04 19.54   4.10  11.82 
1977 05 17.16   4.91  11.03 
1977 06 31.06  14.98  23.02 
1977 07 33.72  17.54  25.63 
1977 08 30.43  15.92  23.17 
1977 09 26.87  11.28  19.07 
1977 10 19.57   5.91  12.74 
1977 11 12.86   -.63   6.11 
1977 12  8.78  -2.10   3.33 
1978 01  5.62  -2.76   1.43 
1978 02  8.17  -1.69   3.24 
1978 03 13.52   2.52   8.02 
1978 04 15.87   3.20   9.53 
1978 05 21.03   5.61  13.32 
1978 06 28.61  11.16  19.88 
1978 07 34.22  17.12  25.67 
1978 08 31.88  15.18  23.53 
1978 09 25.57  10.35  17.95 
1978 10 20.31   6.67  13.49 
1978 11  7.46  -1.68   2.89 
1978 12  2.05  -8.59  -3.27 
1979 01 -1.02 -11.87  -6.44 
1979 02  5.93  -4.27    .82 
1979 03 10.57   -.45   5.06 
1979 04 16.61   2.65   9.63 
1979 05 23.12   8.35  15.74 
1979 06 29.70  13.30  21.50 
1979 07 34.46  17.74  26.09 
1979 08 31.49  17.12  24.30 
1979 09 28.87  14.41  21.64 
1979 10 20.35   7.52  13.93 
1979 11  6.17  -3.22   1.47 
1979 12  6.57  -4.02   1.27 
1980 01  5.19  -4.23    .47 
1980 02  7.14  -1.69   2.72 
1980 03 11.13   -.32   5.40 
1980 04 18.61   4.35  11.48 
1980 05 20.74   7.38  14.06 
1980 07 33.63  18.89  26.26 
1980 08 32.22  17.87  25.04 
1980 09 27.31  13.54  20.42 
1980 10 18.39   6.66  12.52 
1980 12  7.24  -2.51   2.36 
1981 01  2.31  -4.60  -1.14 
1981 02  9.43  -1.65   3.89 
1981 03 12.37   1.37   6.87 
1981 04 18.92   5.72  12.32 
1981 05 21.54   8.79  15.16 
1981 06 29.38  13.71  21.54 
1981 07 34.46  16.73  25.59 
1981 08 34.97  20.03  27.50 
1981 09 28.28  14.26  21.27 
1981 10 17.03   5.59  11.31 
1981 12  9.63 -99.99 -99.99 
1982 01  5.58  -3.95    .81 
1982 02  7.32  -4.25   1.53 
1982 03 99.99   1.51 -99.99 
1982 04 99.99   1.88 -99.99 
1982 05 21.30   7.56  14.42 
1982 06 99.99  13.51 -99.99 
1982 07 99.99  18.07 -99.99 
1982 08 99.99  20.52 -99.99 
1982 09 24.04  11.85  17.94 
1982 10 99.99   4.75 -99.99 
1982 11  7.80  -1.46   3.17 
1982 12  3.93  -4.02    .-4 
1983 01  6.36  -2.08   2.13 
1983 02  7.65  -1.21   3.22 
1983 03 12.11   2.68   7.39 
1983 04 99.99   2.20 -99.99 
1983 05 21.69   7.30  14.49 
1983 06 26.90  12.62  19.76 
1983 07 33.41  16.86  25.14 
1983 08 29.54  15.97  22.75 
1983 09 24.98  10.40  17.68 
1983 10 17.25   4.80  11.02 
1983 11  8.64   -.82   3.91 
1984 01 -1.25 -11.35  -6.30 
1984 02  1.20 -10.90  -4.85 
1984 03  8.56   -.50   4.03 
1984 04 14.26   2.24   8.25 
1984 05 99.99   9.56 -99.99 
1984 06 26.66  12.40  19.52 
1984 07 33.65  18.50  26.07 
1984 08 99.99  18.99 -99.99 
1984 09 99.99  11.61 -99.99 
1984 10 99.99   4.38 -99.99 
1984 11 10.26   1.43   5.84 
1984 12  3.80  -6.02  -1.11 
1985 01 99.99  -7.65 -99.99 
1985 02  4.64  -5.79   -.57 
1985 03 10.51  -1.04   4.73 
1985 04 21.08   6.54  13.81 
1985 05 25.48  11.09  18.28 
1985 06 99.99  15.66 -99.99 
1985 07 34.58  20.04  27.31 
1985 08 33.97  18.92  26.44 
1985 09 99.99  10.39 -99.99 
1985 10 99.99   4.67 -99.99 
1985 11  6.41  -3.63   1.38 
1985 12 -1.69 -10.49  -6.09 
1986 01  3.31  -6.19  -1.44 
1986 02  9.39   -.80   4.29 
1986 03 14.94   2.52   8.72 
1986 04 15.63   2.88   9.25 
1986 05 22.01   6.47  14.24 
1986 06 31.08  14.70  22.89 
1986 07 31.25  15.23  23.24 
1986 08 32.43  18.43  25.43 
1986 09 21.41   8.14  14.78 
1986 10 15.84   3.78   9.81 
1987 08 29.97  15.29  22.63 
1987 09 25.53  11.29  18.41 
1987 10 18.04   6.30  12.17 
1987 11  7.50  -1.76   2.87 
1988 01   .81  -9.55  -4.37 
1988 02  6.14  -4.35    .89 
1988 03 10.82  -1.27   4.77 
1988 05 21.96   6.93  14.44 
1988 06 29.91  14.48  22.19 
1988 07 33.47  19.12  26.30 
1988 09 23.92  10.40  17.16 
1988 10 21.37   7.80  14.58 
1988 11  9.35   -.77   4.29 
1988 12  1.62  -8.37  -3.37 
1989 01   .21 -10.78  -5.28 
1989 02   .99  -8.83  -3.92 
1989 03 13.12    .33   6.72 
1989 04 18.62   5.15  11.88 
1989 05 20.46   6.82  13.64 
1989 06 25.88  11.66  18.77 
1989 07 33.75  17.86  25.80 
1989 08 30.40  14.61  22.50 
1989 09 24.75  10.47  17.61 
1989 10 17.04   4.48  10.76 
1989 11 11.08  -1.86   4.61 
1989 12  5.07  -5.44   -.18 
1990 01  6.16  -5.16    .50 
1990 02  4.77  -6.04   -.63 
1990 03 11.75    .51   6.13 
1990 04 18.19   5.23  11.71 
1990 05 20.19   5.84  13.01 
1990 07 32.48  17.24  24.86 
