1964 08  24.02   0.41  12.21 
1964 09  18.16  -3.37   7.39 
1964 10  15.90  -5.21   5.34 
1964 11   2.91 -12.00  -4.54 
1964 12  -2.00 -14.33  -8.16 
1965 01  -1.52 -12.07  -6.79 
1965 02   -.44 -13.71  -7.07 
1965 03   -.45 -16.56  -8.50 
1965 04   5.97  -5.72   0.12 
1965 05   9.89  -4.57   2.66 
1965 06  18.50  -0.03   9.23 
1965 07  23.21   1.52  12.36 
1965 08  22.09   1.85  11.97 
1965 09  14.77  -3.48   5.64 
1965 10  16.90  -5.16   5.87 
1965 11   5.30 -10.03  -2.36 
1965 12   0.65 -16.06  -7.70 
1966 01  -2.36 -16.56  -9.46 
1966 02   -.83 -17.01  -8.92 
1966 03   3.71 -15.28  -5.78 
1966 04   9.21  -8.85   0.17 
1966 05  17.98  -3.95   7.01 
1966 06  17.90  -1.05   8.42 
1966 07  25.86   0.54  13.20 
1966 08  25.27   0.99  13.13 
1966 09  23.27  -4.91   9.18 
1966 10  13.76  -7.05   3.35 
1966 11   3.63 -10.18  -3.27 
1966 12   -.78 -14.79  -7.78 
1967 01  -0.01 -12.39  -6.20 
1967 02   1.53 -14.72  -6.59 
1967 03   1.26 -12.94  -5.83 
1967 04   3.15 -10.39  -3.62 
1967 05  12.93  -5.93   3.50 
1967 06  16.60   0.88   8.74 
1967 07  25.87   3.96  14.91 
1967 08  26.94   2.24  14.59 
1967 09  22.89   -.28  11.30 
1967 10  11.02  -4.82   3.10 
1967 11   4.52  -9.01  -2.24 
1967 12  -2.94 -16.01  -9.47 
1968 01   -.88 -16.59  -8.73 
1968 02   3.99 -11.99  -4.00 
1968 03   5.57 -11.48  -2.95 
1968 04   6.15 -10.07  -1.95 
1968 05  12.36  -3.81   4.27 
1968 06  19.10   1.20  10.15 
1968 07  25.31   1.51  13.41 
1968 08  19.16   0.45   9.80 
1968 09  17.82  -1.79   8.01 
1968 10  10.65  -6.08   2.28 
1968 11   2.24 -11.77  -4.76 
1968 12  -3.41 -16.44  -9.92 
1969 01  -3.46 -15.32  -9.38 
1969 02  -3.20 -17.34 -10.27 
1969 03   2.75 -16.04  -6.64 
1969 04   7.64  -6.98   0.32 
1969 05  17.14  -2.80   7.16 
1969 06  18.20   0.63   9.41 
1969 07  24.33   2.05  13.19 
1969 08  26.27   0.60  13.43 
1969 09  19.62  -2.06   8.78 
1969 10   8.47  -7.92   0.27 
1969 11   6.94  -9.21  -1.13 
1969 12   1.12 -14.29  -6.58 
1970 01  -1.75 -13.73  -7.74 
1970 02   3.51 -14.75  -5.62 
1970 03   2.00 -13.62  -5.81 
1970 04   4.23 -11.18  -3.47 
1970 05  12.85  -4.12   4.36 
1970 06  19.15   0.95  10.05 
1970 07  22.81   3.06  12.93 
1970 08  26.30   1.11  13.70 
1970 09  16.77  -5.01   5.88 
1970 10  11.18  -9.01   1.08 
1970 11   2.86 -10.39  -3.76 
1970 12  -3.03 -17.75 -10.39 
1971 01   -.55 -14.36  -7.45 
1971 02   1.92 -13.70  -5.89 
1971 05  13.30  -3.29   5.00 
1971 06  16.67   -.30   8.18 
1971 07  24.96   2.16  13.56 
1971 08  27.42   2.79  15.10 
1971 09  17.20  -5.21   5.99 
1971 10  10.63  -5.65   2.49 
1971 11   4.94 -12.07  -3.56 
1972 07  23.75   2.01  12.88 
1980 02   3.93 -13.39  -4.73 
1980 03   2.36 -15.03  -6.33 
1980 04   8.89  -7.85   0.52 
1980 05  12.53  -1.84   5.34 
1980 07  23.32   0.77  12.04 
1980 08  22.65  -1.29  10.68 
1980 09  18.84  -1.74   8.55 
1980 10  14.35  -5.99   4.18 
1980 11   6.08 -10.83  -2.37 
1980 12 -99.99 -12.61 -99.99 
1981 01   4.33 -14.29  -4.98 
1981 02   3.56 -15.62  -6.03 
1981 03   6.10 -11.96  -2.93 
1981 04   8.88  -7.53   0.67 
1981 05  12.48  -1.90   5.29 
1981 06 -99.99   -.43 -99.99 
1981 07  24.92   -.12  12.40 
1981 08  27.39   0.95  14.17 
1981 09  21.11  -3.78   8.66 
1981 11   6.26 -11.51  -2.62 
1981 12   1.16 -18.66  -8.75 
1982 01  -1.51 -18.54 -10.03 
1982 02  -1.33 -99.99 -99.99 
1982 03   2.33 -99.99 -99.99 
1982 12   0.04 -17.36  -8.66 
1983 01   2.52 -14.44  -5.96 
1983 02   0.42 -15.01  -7.29 
1983 11   1.87 -19.69  -8.91 
1983 12  -3.47 -99.99 -99.99 
1984 01   1.90 -99.99 -99.99 
1984 02   3.01 -99.99 -99.99 
1984 06  17.04 -99.99 -99.99 
1984 07  24.58 -99.99 -99.99 
1985 01   2.36 -99.99 -99.99 
1985 02   0.31 -21.60 -10.64 
1988 08  27.23  -5.39  10.92 
1988 09  18.29 -99.99 -99.99 
1988 10  16.79  -3.10   6.84 
1988 11   1.08 -10.45  -4.68 
1988 12  -1.28 -16.56  -8.92 
1989 01  -1.30 -17.31  -9.30 
1989 02  -2.43 -18.33 -10.38 
1989 03   3.35  -9.35  -3.00 
1989 05  15.66  -4.57   5.54 
1989 06  24.13  -3.37  10.37 
1989 07  29.50  -1.35  14.07 
1989 08  21.61   0.65  11.13 
1989 09  20.10  -2.87   8.61 
1989 10  11.04  -5.52   2.76 
1990 01   -.23 -14.58  -7.40 
1990 02   0.04 -18.79  -9.37 
1990 03   5.43 -10.84  -2.70 
1990 05  11.73  -3.91   3.91 
1990 06  19.53  -1.44   9.04 
1990 07  24.01   1.42  12.71 
1990 08  23.00   2.14  12.57 
1990 09  22.58   -.45  11.06 
1990 10  10.95  -5.79   2.58 
1990 11   5.81 -12.18  -3.18 
1990 12  -3.82 -23.11 -13.46 
1991 01   1.08 -17.36  -8.14 
1991 02   6.54 -12.01  -2.73 
1991 03   2.55 -13.55  -5.50 
1991 05  10.59  -3.09   3.75 
1991 06  17.31  -1.19   8.05 
1991 07  25.10   2.07  13.58 
1991 08  25.09   1.97  13.53 
1991 09  20.43  -1.04   9.69 
1991 10  13.74  -5.83   3.95 
1991 11   1.88 -11.57  -4.84 
1991 12   1.55 -17.06  -7.75 
1992 01   1.91 -99.99 -99.99 
1992 02   4.29  -9.60  -2.65 
1992 03   8.57  -6.63   0.96 
1992 04  11.73  -4.61   3.55 
1992 05  19.45  -1.74   8.85 
1992 06  20.21   1.05  10.64 
1992 07  22.21   1.45  11.83 
1992 08  24.81   1.50  13.15 
1992 09  18.64  -2.81   7.91 
1992 10  15.30  -4.53   5.38 
1992 12  -2.76 -17.42 -10.09 
1993 01  -1.76 -18.15  -9.95 
1993 02   0.46 -16.54  -8.04 
1993 03   7.63  -8.18   -.27 
1993 04   6.56 -99.99 -99.99 
1996 02   2.19 -15.31  -6.56 
1996 03   5.77 -11.13  -2.68 
