1965 01 -8.63 -15.28 -11.95 
1965 02 -5.53 -12.61  -9.07 
1965 03 -4.04 -12.67  -8.35 
1965 04  3.40  -4.69   -.64 
1965 05  5.37  -1.82   1.77 
1965 06 15.69   6.36  11.02 
1965 07 16.28   6.99  11.63 
1965 08 14.37   6.99  10.68 
1965 09 11.90   4.60   8.25 
1965 10  4.34  -2.15   1.09 
1965 11 -6.14 -11.91  -9.02 
1965 12 10.80 -16.35 -13.57 
1966 01 13.86 -21.58 -17.71 
1966 02 15.68 -22.76 -19.22 
1966 03 -8.42 -16.02 -12.22 
1966 04   .52  -7.39  -3.43 
1966 05  8.92    .12   4.52 
1966 06 18.79   8.97  13.88 
1966 07 19.17   9.35  14.26 
1966 08 15.49   6.83  11.16 
1966 09  6.93    .37   3.65 
1966 10  -.15  -4.52  -2.33 
1966 11  -.65  -7.02  -3.83 
1966 12 -7.10 -12.23  -9.66 
1967 01 10.43 -18.31 -14.37 
1967 02 -5.85 -12.35  -9.10 
1967 03   .31  -6.35  -3.02 
1967 04  3.84  -4.21   -.18 
1967 05  9.88    .61   5.24 
1967 06 16.08   5.77  10.92 
1967 07 18.48   8.81  13.64 
1967 08 16.29   9.72  13.01 
1967 09 12.59   5.19   8.89 
1967 10  2.49  -3.64   -.57 
1967 11   .58  -3.68  -1.54 
1967 12 10.72 -18.78 -14.75 
1968 01 13.11 -20.08 -16.59 
1968 02 -8.20 -17.29 -12.75 
1968 03 -2.09 -10.29  -6.19 
1968 04  3.14  -4.30   -.58 
1968 05  6.10  -2.00   2.05 
1968 06 17.14   7.05  12.09 
1968 07 17.00   7.83  12.41 
1968 08 15.84   5.74  10.79 
1968 09  8.68    .93   4.80 
1968 10 -2.61  -7.69  -5.15 
1968 11 -3.03  -9.47  -6.25 
1968 12 -2.02  -8.31  -5.16 
1969 01 10.22 -17.00 -13.61 
1969 02 13.64 -21.66 -17.65 
1969 03 -2.71 -12.21  -7.46 
1969 04  2.96  -6.70  -1.86 
1969 05  7.78  -1.03   3.37 
1969 06 17.57   7.34  12.45 
1969 07 19.64   8.47  14.06 
1969 08 19.46   9.39  14.43 
1969 09  9.85   2.07   5.96 
1969 10  4.76  -1.61   1.57 
1969 11 -4.60 -11.36  -7.97 
1969 12 -7.98 -16.18 -12.08 
1970 01 -8.26 -15.89 -12.07 
1970 02 13.39 -20.40 -16.89 
1970 03 -2.75  -9.09  -5.92 
1970 04   .41  -7.84  -3.71 
1970 05 10.51    .40   5.45 
1970 06 21.19   8.53  14.86 
1970 07 19.75  10.01  14.88 
1970 08 17.73   7.56  12.64 
1970 09  9.77   2.63   6.20 
1970 10  2.97  -2.01    .48 
1970 11 -4.69 -10.31  -7.50 
1970 12 -4.01 -10.43  -7.22 
1971 01 -6.87 -14.28 -10.57 
1971 02 -9.30 -15.47 -12.38 
1971 03 -5.56 -15.66 -10.61 
1971 04  1.69  -7.28  -2.79 
1971 05  9.37   -.13   4.62 
1971 06 17.17   6.62  11.89 
1971 07 18.42   7.78  13.10 
1971 08 16.71   8.10  12.41 
1971 09 10.05   1.73   5.89 
1971 10  2.99  -3.40   -.20 
1971 11 -6.47 -13.39  -9.93 
1971 12 -4.11 -11.39  -7.75 
1972 01 -7.26 -14.65 -10.95 
1972 02 -6.21 -14.59 -10.40 
1972 03 -1.82  -8.88  -5.35 
1972 04  1.79  -4.44  -1.33 
1972 05  8.22    .43   4.32 
1972 06 19.15   8.89  14.02 
1972 07 22.58  11.10  16.84 
1972 08 17.54   7.40  12.47 
1972 09  9.99   2.71   6.35 
1972 10  3.54  -2.42    .55 
1972 11 -4.90 -10.96  -7.93 
1972 12  -.68  -7.36  -4.02 
1973 01 -3.34 -10.66  -7.00 
1973 02 -6.39 -14.10 -10.24 
1973 03   .13  -9.33  -4.60 
1973 04  1.96  -4.67  -1.35 
1973 05  8.18    .50   4.34 
1973 06 17.92   7.68  12.80 
1973 07 23.35  11.61  17.48 
1973 08 15.70   5.98  10.84 
1973 09  7.90    .48   4.19 
1973 10   .56  -6.91  -3.17 
1973 11 -5.75 -12.11  -8.93 
1973 12 10.81 -19.26 -15.03 
1974 01 -4.60 -11.27  -7.93 
1974 02 -4.01  -9.88  -6.94 
1974 03   .27  -8.26  -3.99 
1974 04  5.16  -3.20    .97 
1974 05  9.92    .56   5.24 
1974 06 18.10   7.25  12.67 
1974 07 18.32   9.89  14.10 
1974 08 15.98   7.63  11.80 
1974 09 11.83   4.82   8.32 
1974 10  1.65  -3.05   -.70 
1974 11 -4.29  -8.60  -6.44 
1974 12 -3.94 -10.49  -7.21 
1975 01 -6.38 -13.47  -9.92 
1975 02 -1.30  -8.16  -4.73 
1975 03   .71  -6.30  -2.79 
1975 04  3.33  -5.76  -1.21 
1975 05 11.18   2.19   6.68 
1975 06 13.71   4.13   8.92 
1975 07 17.19   7.18  12.18 
1975 08 14.98   5.41  10.19 
1975 09 11.96   3.66   7.81 
1975 10  4.38  -2.20   1.09 
1975 11  -.98  -7.30  -4.14 
1975 12 -4.76 -13.54  -9.14 
1976 01 12.20 -20.63 -16.41 
1976 02 -5.52 -12.78  -9.14 
1976 03 -3.01 -12.10  -7.55 
1976 04  2.93  -5.53  -1.30 
1976 05 13.28   2.46   7.87 
1976 06 14.86   5.25  10.05 
1976 07 17.62   7.52  12.57 
1976 08 18.62   6.77  12.69 
1976 09  8.82   -.54   4.14 
1976 10   .46  -4.44  -1.99 
1976 11 -4.37 -10.54  -7.45 
1976 12 -7.71 -14.49 -11.10 
1977 01 -9.50 -16.15 -12.82 
1977 02 -9.89 -16.70 -13.29 
1977 03 -1.78 -10.22  -6.00 
1977 04   .-6  -7.26  -3.66 
1977 05  7.58   -.21   3.68 
1977 06 14.16   4.51   9.33 
1977 07 17.54   8.55  13.04 
1977 08 15.92   6.76  11.34 
1977 09  8.52   1.48   5.00 
1977 10  1.63  -3.34   -.85 
1977 11 -2.26  -6.75  -4.50 
1977 12 -4.85 -11.81  -8.33 
1978 01 -9.71 -17.78 -13.74 
1978 02 -9.05 -15.84 -12.44 
1978 03 -3.18 -10.03  -6.60 
1978 04  2.07  -5.80  -1.86 
1978 05 11.25    .42   5.83 
1978 06 16.84   6.41  11.62 
1978 07 18.57   8.74  13.65 
1978 08 14.57   6.39  10.48 
1978 09  8.47   2.57   5.52 
1978 10  2.32  -3.92   -.80 
1978 11 -2.05  -8.71  -5.38 
1978 12 10.92 -18.82 -14.87 
1979 01 11.93 -19.24 -15.58 
1979 02 -8.68 -15.84 -12.26 
1979 03 -2.91  -9.13  -6.02 
1979 04  1.38  -5.56  -2.08 
1979 05 10.08   1.16   5.62 
1979 06 17.99   7.62  12.80 
1979 07 19.21   9.75  14.48 
1979 08 16.29   8.45  12.37 
1979 09  9.72   2.81   6.26 
1979 10   .-4  -5.51  -2.77 
1979 11 -3.80  -8.93  -6.36 
1979 12 -5.17 -11.75  -8.46 
1980 01 -9.35 -18.40 -13.87 
1980 02 12.22 -20.04 -16.13 
1980 03 -4.05 -13.63  -8.84 
1980 04  4.29  -2.85    .72 
1980 05  9.60   1.10   5.35 
1980 06 20.11   9.56  14.83 
1980 07 20.27   9.33  14.80 
1980 08 16.34   7.61  11.97 
1980 09 11.19   3.61   7.39 
1980 10  1.08  -4.17  -1.54 
1980 11 -7.10 -13.58 -10.34 
1980 12 -8.01 -15.46 -11.73 
1981 01 -6.64 -15.29 -10.96 
1981 02 -9.89 -17.35 -13.62 
1981 03 -7.44 -16.44 -11.94 
1981 04  3.18  -4.55   -.68 
1981 05 12.97   2.10   7.54 
1981 06 13.25   4.51   8.88 
1981 07 18.81   9.72  14.27 
1981 08 14.53   6.85  10.69 
1981 09  9.92   3.07   6.49 
1981 10  2.61  -1.58    .51 
1981 11 -4.55  -9.76  -7.15 
1981 12 13.13 -20.97 -17.04 
1982 01 -9.76 -16.84 -13.30 
1982 02 -2.93 -10.06  -6.49 
1982 03 -1.10  -7.33  -4.21 
1982 04  3.42  -4.12   -.34 
1982 05  8.47   1.08   4.77 
1982 06 12.36   3.30   7.83 
1982 07 19.69   8.53  14.11 
1982 08 15.76   6.94  11.35 
1982 09  9.58   2.00   5.79 
1982 10  2.77  -2.50    .13 
1982 11 -1.38  -7.14  -4.25 
1982 12 -4.14 -10.85  -7.49 
1983 01 -6.12 -12.75  -9.43 
1983 02 -4.69 -13.24  -8.96 
1983 03 -1.98 -10.06  -6.02 
1983 04  3.71  -2.44    .63 
1983 05 11.73   3.56   7.64 
1983 06 15.13   6.61  10.87 
1983 07 18.87   9.52  14.20 
1983 08 15.13   5.97  10.55 
1983 09  9.89   4.19   7.04 
1983 10  2.21  -2.38    .-8 
1983 11 -5.12 -12.16  -8.63 
1983 12 -7.50 -14.27 -10.88 
1984 01 -9.18 -16.15 -12.66 
1984 02 -3.36  -9.47  -6.41 
1984 03 -3.53 -12.28  -7.90 
1984 04  4.59  -3.06    .76 
1984 05 14.68   3.89   9.28 
1984 06 16.41   6.80  11.60 
1984 07 16.21   9.16  12.69 
1984 08 14.95   6.94  10.94 
1984 09  8.82   2.16   5.49 
1984 10  1.76  -2.07   -.15 
1984 11 -4.65 -11.06  -7.85 
1984 12 -2.70  -9.64  -6.17 
1985 01 13.22 -21.65 -17.43 
1985 02 16.18 -24.42 -20.29 
