1967 07 99.99  11.23 -99.99 
1967 08 99.99  10.01 -99.99 
1967 09 23.39   7.52  15.45 
1967 10 12.58    .-4   6.27 
1967 11  2.76  -7.04  -2.13 
1967 12 -5.45 -15.28 -10.36 
1968 03  6.09  -7.93   -.91 
1968 04 12.66  -1.36   5.65 
1968 05 17.71   3.90  10.81 
1968 06 23.67  10.03  16.85 
1968 07 26.07  12.03  19.04 
1968 08 25.00  11.13  18.06 
1968 09 20.80   7.73  14.26 
1968 10 13.58   1.52   7.55 
1968 11  3.11  -5.70  -1.29 
1968 12 -7.25 -17.54 -12.40 
1969 01 12.19 -23.41 -17.79 
1969 02 -4.73 -16.17 -10.45 
1969 03  -.97 -15.57  -8.26 
1969 04 14.22    . 4   7.13 
1969 05 20.32   4.60  12.46 
1969 06 19.87 -99.99 -99.99 
1969 07 26.63  12.08  19.35 
1969 08 30.08  14.40  22.24 
1969 09 21.07   7.99  14.53 
1969 10  8.68   -.40   4.14 
1969 11  3.48  -6.77  -1.64 
1969 12 -4.12 -14.04  -9.08 
1970 01 11.78 -23.58 -17.68 
1970 02 -5.29 -20.61 -12.95 
1970 03 -1.16 -16.86  -9.01 
1970 04  8.52  -2.56   2.98 
1970 05 17.70   3.94  10.82 
1970 06 27.08  12.52  19.79 
1970 07 28.86  13.84  21.35 
1970 08 28.33  10.60  19.46 
1970 09 21.99   7.15  14.57 
1970 10 12.86   -.11   6.37 
1970 11  1.36 -99.99 -99.99 
1970 12 -7.85 -99.99 -99.99 
1971 01 14.13 -26.88 -20.50 
1971 02 -5.02 -18.70 -11.86 
1971 03   .87 -10.25  -4.69 
1971 04 12.07  -1.29   5.39 
1971 05 18.54   3.10  10.82 
1971 06 26.07  11.33  18.70 
1971 07 25.00   9.95  17.47 
1971 08 26.22  10.37  18.29 
1971 09 21.27   5.83  13.55 
1971 10 14.04   2.75   8.39 
1972 01 11.68 -24.95 -18.31 
1972 02 -8.31 -23.01 -15.66 
1972 03   .44 -12.96  -6.26 
1972 04  9.54  -2.15   3.69 
1972 05 22.00   7.41  14.70 
1972 06 25.83   9.88  17.85 
1972 07 25.52  10.50  18.01 
1972 08 27.15  11.77  19.45 
1972 09 18.54   4.07  11.31 
1972 10 11.40  -1.93   4.73 
1972 11   .39  -8.77  -4.19 
1972 12 10.21 -22.08 -16.14 
1973 01 -6.05 -20.21 -13.13 
1973 02 -3.96 -18.08 -11.02 
1973 03  6.97  -4.16   1.40 
1973 04 12.28  -3.31   4.48 
1973 06 25.70   9.39  17.54 
1973 07 26.53   9.72  18.12 
1973 08 27.78  11.72  19.75 
1973 09 19.12   3.62  11.37 
1973 10 15.34   1.64   8.49 
1973 11   .11 -11.10  -5.49 
1973 12 -7.85 -17.20 -12.53 
1974 01 10.89 -23.49 -17.19 
1974 02 -4.65 -20.26 -12.45 
1974 03  -.88 -13.42  -7.15 
1974 04 11.13  -1.70   4.71 
1974 05 16.02   3.30   9.66 
1974 06 25.20  10.29  17.74 
1974 07 29.44  14.41  21.92 
1974 08 23.78  10.14  16.96 
1974 09 19.07   3.72  11.39 
1974 10 14.48    .85   7.66 
1974 11  2.74  -5.99  -1.62 
1974 12 -2.18 -12.24  -7.21 
1975 01 -6.65 -18.61 -12.63 
1975 02 -6.13 -19.62 -12.87 
1975 03 -1.84 -15.34  -8.59 
1975 04 99.99  -3.41 -99.99 
1975 05 99.99   5.50 -99.99 
1975 06 23.43  10.10  16.77 
1975 07 28.51  14.37  21.44 
1975 08 25.01  10.65  17.83 
1975 09 18.37   3.56  10.96 
1975 10 14.91   1.04   7.98 
1975 11  3.55  -7.85  -2.15 
1975 12 -6.12 -18.25 -12.18 
1976 01 -9.01 -23.52 -16.26 
1976 02 -1.52 -15.47  -8.49 
1976 03  -.15 -13.85  -7.00 
1976 04 15.28   -.34   7.47 
1976 05 21.89   3.26  12.57 
1976 06 26.40  10.90  18.65 
1976 07 28.55  11.64  20.09 
1976 08 28.66  12.23  20.44 
1976 09 23.33   5.07  14.20 
1976 10 10.73  -3.83   3.44 
1976 11   .35 -11.68  -5.66 
1976 12 -9.93 -22.77 -16.35 
1977 01 15.00 -25.53 -20.26 
1977 02 -3.94 -15.29  -9.61 
1977 03  4.26  -6.83  -1.28 
1977 04 17.26    .50   8.88 
1977 05 26.11  10.41  18.26 
1977 06 24.62  11.01  17.81 
1977 07 27.86  13.28  20.57 
1977 08 22.65   7.61  15.13 
1977 09 17.98   7.31  12.64 
1977 10 14.28    .-4   7.12 
1977 11   .60 -10.37  -4.88 
1977 12 10.84 -20.91 -15.87 
1978 01 13.85 -24.49 -19.17 
1978 02 -8.91 -22.31 -15.61 
1978 03   .73 -12.36  -5.81 
1978 04 10.80  -1.39   4.70 
1978 11   . 0 -11.90  -5.95 
1978 12 -9.68 -21.64 -15.66 
1979 01 16.08 -27.35 -21.71 
1979 02 11.37 -24.60 -17.98 
1979 03  -.28 -11.97  -6.12 
1979 04  7.15  -4.39   1.38 
1979 05 14.53   2.41   8.47 
1979 07 27.00  13.44  20.21 
1979 11   .55  -7.73  -3.59 
1979 12 -1.52 -11.47  -6.49 
1980 06 24.93   8.25  16.59 
1981 05 20.15 -99.99 -99.99 
1981 06 22.67   9.63  16.15 
1981 07 26.98  13.19  20.08 
1981 08 26.41  12.47  19.44 
1981 09 19.95 -99.99 -99.99 
1981 10 11.03  -1.53   4.75 
1981 11  6.43  -5.47    .48 
1981 12 -7.22 -17.91 -12.56 
1982 01 16.86 -29.08 -22.97 
1982 02 -7.42 -99.99 -99.99 
1982 03 -1.36 -11.17  -6.26 
1982 04 10.97  -1.50   4.73 
1982 05 19.56   7.57  13.56 
1982 06 99.99   6.40 -99.99 
1982 07 27.40  12.58  19.99 
1982 08 25.90   8.68  17.29 
1982 09 20.53   3.31  11.92 
1982 10 12.12   2.26   7.19 
1982 11   .27  -8.39  -4.06 
1982 12 -2.90 -12.26  -7.58 
1983 01 -6.15 -16.39 -11.27 
1983 02 -2.73 -11.49  -7.10 
1983 03  2.00  -5.82  -1.91 
1983 04 10.76  -1.33   4.71 
1983 05 17.19   2.57   9.88 
1983 06 23.18  10.53  16.85 
1983 07 28.25  14.88  21.56 
1983 08 28.99  12.05  20.52 
1983 09 19.29   6.63  12.96 
1983 10 99.99   -.57 -99.99 
1983 11 99.99  -4.11 -99.99 
1983 12 13.28 -23.48 -18.37 
1984 01 -8.08 -99.99 -99.99 
1984 02  -.19  -9.05  -4.62 
1984 03  -.75 -11.17  -5.96 
1984 04 14.26    .93   7.59 
1984 05 18.39   3.84  11.11 
1984 06 23.94 -99.99 -99.99 
1984 07 28.13  12.59  20.36 
1984 08 29.89 -99.99 -99.99 
1984 09 18.96   4.00  11.48 
1984 10 14.00   1.89   7.94 
1984 11  1.99  -8.18  -3.10 
1984 12 -7.81 -19.20 -13.50 
1985 01 -9.93 -22.69 -16.31 
1985 02 -8.10 -22.55 -15.33 
1985 03  4.21  -5.68   -.73 
1985 04 13.72    .30   7.01 
1985 05 21.61   7.47  14.54 
1985 06 20.91   8.17  14.54 
1985 07 26.12  11.77  18.94 
1985 08 22.97  10.62  16.79 
1985 09 16.87   5.34  11.11 
1985 10 12.39    .24   6.31 
1985 11 -3.51 -14.69  -9.09 
1985 12 10.77 -99.99 -99.99 
1986 02 -7.90 -18.82 -13.36 
1986 03  3.61  -8.38  -2.38 
1986 04 12.00    .12   6.06 
1986 05 20.32   6.39  13.35 
1986 06 24.73  10.83  17.77 
1986 09 18.70   6.20  12.45 
1986 10 13.75   -.10   6.82 
1986 11 -1.16 -11.93  -6.54 
1986 12 -3.03 -99.99 -99.99 
1987 01 -6.01 -99.99 -99.99 
1987 02   .-8  -8.96  -4.52 
1987 04 99.99   2.02 -99.99 
1987 05 99.99   7.59 -99.99 
1987 06 99.99  12.99 -99.99 
1987 07 26.24  15.81  21.02 
1987 08 23.82  12.31  18.06 
1987 09 19.62   8.03  13.83 
1987 10  9.89  -1.01   4.44 
1987 11  5.52  -4.53    .49 
1987 12 -4.10 -99.99 -99.99 
1988 01 11.24 -23.25 -17.24 
1988 02 -9.33 -99.99 -99.99 
1988 03   .47  -8.34  -3.93 
1988 04 12.04  -1.99   5.02 
1988 05 21.73 -99.99 -99.99 
1988 06 28.28 -99.99 -99.99 
1988 07 28.83 -99.99 -99.99 
1988 08 27.36  13.35  20.35 
1988 09 19.46   7.42  13.44 
1988 10 10.42  -1.19   4.61 
1988 11   .95  -8.41  -3.73 
1988 12 -6.03 -16.59 -11.31 
1989 01 -5.95 -20.23 -13.09 
1989 02 11.79 -25.53 -18.66 
1989 03 -3.65 -13.78  -8.71 
1989 04  9.72  -2.22   3.75 
1989 05 21.44   6.22  13.83 
1989 06 23.91   9.87  16.89 
1989 07 29.37  15.25  22.31 
1989 08 27.33  13.09  20.20 
1989 09 21.57   7.48  14.52 
1989 10 14.40   -.83   6.78 
1989 11  -.87 -11.00  -5.93 
1989 12 10.78 -22.01 -16.39 
1990 01 -1.57 -13.47  -7.52 
1990 02 -3.80 -15.46  -9.63 
1990 03  3.91  -6.45  -1.26 
1990 04 12.33  -1.39   5.47 
1990 05 19.98   4.10  12.04 
1990 06 24.85  12.12  18.48 
1990 07 27.10  12.75  19.92 
1990 08 27.73  13.01  20.36 
1990 09 22.91   8.00  15.45 
1990 10 13.89   -.30   6.79 
1990 11  4.26  -6.91  -1.32 
1990 12 -8.01 -19.74 -13.87 
1991 01 11.23 -23.33 -17.27 
1991 02 -2.22 -13.91  -8.06 
1991 03  3.08  -9.32  -3.12 
1991 04 13.52    .20   6.86 
1991 05 20.25   8.47  14.36 
1991 06 25.51  13.21  19.36 
1991 07 25.49  13.61  19.54 
1991 08 27.78  13.37  20.57 
1991 09 18.85   6.13  12.49 
1991 10  9.09  -2.23   3.43 
1991 11 -2.69 -11.26  -6.97 
1991 12 -5.25 -15.34 -10.29 
1992 01 -4.69 -15.36 -10.03 
1992 02 -2.96 -12.75  -7.85 
1992 03  2.77  -7.79  -2.51 
1992 04  7.59  -2.33   2.63 
1992 05 20.45   6.42  13.44 
1992 06 21.48   9.22  15.35 
1992 07 21.64   9.74  15.69 
1992 08 23.07   9.66  16.36 
1992 09 18.37   4.85  11.61 
1992 10 12.46  -1.96   5.25 
1992 11 -1.48  -6.74  -4.10 
1992 12 -8.79 -19.87 -14.33 
1993 01 10.26 -21.94 -16.10 
1993 02 -8.32 -21.06 -14.69 
1993 03   .36 -11.79  -5.71 
1993 04 10.91  -2.29   4.31 
1993 05 18.35   4.98  11.66 
1993 06 20.59   9.38  14.98 
1993 08 24.45  12.51  18.48 
1993 09 16.33   3.54   9.93 
1993 10 10.22  -2.96   3.63 
1993 11 -1.04 -10.50  -5.77 
1993 12 -6.09 -14.50 -10.29 
1994 01 16.59 -28.29 -22.44 
1994 02 11.25 -24.79 -18.02 
1994 03  2.29  -7.16  -2.43 
1994 04 10.78  -2.73   4.02 
1994 05 20.12   5.45  12.78 
1994 06 23.91  11.97  17.94 
1994 07 23.74  12.70  18.21 
1994 08 23.69  10.64  17.16 
1994 09 20.95   8.07  14.51 
1994 10 13.38   3.79   8.58 
1994 11  4.19  -5.47   -.63 
1994 12 -2.47 -11.73  -7.10 
1995 01 -9.30 -19.29 -14.29 
1995 02 -7.90 -21.94 -14.92 
1995 03  1.40  -8.05  -3.32 
1995 04  6.72  -3.91   1.40 
1995 05 17.33   4.39  10.86 
1995 06 27.22  13.82  20.52 
1995 07 25.19  13.33  19.26 
1995 08 25.90  13.04  19.46 
1995 09 19.04   6.25  12.64 
1995 10 10.10   1.03   5.57 
1995 11 -3.96 -13.16  -8.55 
1996 04  5.16  -6.45   -.64 
1996 05 16.95   4.90  10.92 
1996 06 24.72  11.78  18.25 
