1962 07  27.35   8.62  17.98 
1962 08  24.74   8.52  16.63 
1962 09  21.41   3.27  12.34 
1962 10  14.12   0.34   7.23 
1962 12   0.92  -6.40  -2.74 
1963 01  -8.97 -18.44 -13.71 
1963 02   5.82  -4.50   0.66 
1963 04  14.15   0.42   7.28 
1963 05  18.92   3.52  11.22 
1963 06  22.15   8.71  15.43 
1963 07  23.88   9.01  16.44 
1963 08  26.48   9.51  17.99 
1963 09  24.13   6.85  15.49 
1963 12  -2.99 -10.68  -6.83 
1964 01  -1.45  -9.91  -5.68 
1964 02   1.96  -9.89  -3.96 
1964 03   4.17  -6.12   -.97 
1964 04  11.40   0.02   5.71 
1964 05  18.25   3.91  11.08 
1964 06  21.97   8.10  15.03 
1964 07  26.83  10.63  18.73 
1964 08  24.60 -99.99 -99.99 
1964 11   2.56  -3.87   -.65 
1964 12  -7.61 -15.17 -11.39 
1965 01  -1.58 -10.83  -6.20 
1965 02   1.49  -9.50  -4.00 
1965 03   4.51  -8.30  -1.89 
1965 04  15.39   0.85   8.12 
1965 05  17.71   3.35  10.53 
1965 06  21.91   7.18  14.54 
1965 07  27.31   9.91  18.61 
1965 08  25.56  10.14  17.85 
1965 09  14.39   1.77   8.08 
1965 10  15.04 -99.99 -99.99 
1965 12  -1.65  -9.30  -5.47 
1966 01  -2.54 -11.29  -6.91 
1966 02   1.91 -10.58  -4.33 
1966 03   7.10  -4.60   1.25 
1966 04  12.68   -.35   6.16 
1966 05  20.62   4.63  12.62 
1966 06  21.25   7.65  14.45 
1966 07  26.34  10.04  18.19 
1966 08  25.16   8.58  16.86 
1966 09  24.77   6.42  15.59 
1966 10  12.12   0.95   6.53 
1966 11   2.90  -4.88   -.99 
1966 12   0.77  -5.55  -2.39 
1967 01   0.64  -8.64  -4.00 
1967 02   3.11  -6.95  -1.92 
1967 03   4.12  -4.78   -.33 
1967 04  11.94  -1.86   5.04 
1967 05  18.03   3.00  10.51 
1967 06  23.02   7.87  15.44 
1967 07  28.29  10.48  19.38 
1967 08  31.18  10.20  20.69 
1967 09  25.67   7.49  16.58 
1967 10  11.71   2.45   7.08 
1967 11   2.84  -5.54  -1.35 
1967 12  -3.15 -11.40  -7.27 
1968 01  -2.25 -10.07  -6.16 
1968 02   4.85  -6.12   -.63 
1968 03   9.80  -1.63   4.08 
1968 04  10.80  -1.36   4.72 
1968 05  17.48   3.55  10.51 
1968 06  20.79   7.33  14.06 
1968 07  27.13  10.17  18.65 
1968 08  23.48   9.92  16.70 
1968 09  19.50   6.64  13.07 
1968 10  11.46   0.73   6.09 
1968 11   3.68  -3.62   0.03 
1968 12  -6.48 -12.59  -9.53 
1969 01 -12.09 -22.22 -17.15 
1969 02   -.67 -13.23  -6.95 
1969 03   7.15  -6.04   0.55 
1969 04  14.47   1.89   8.18 
1969 05  20.25   5.06  12.65 
1969 06  23.13   9.52  16.32 
1969 07  25.18   9.26  17.22 
1969 08  27.03   9.21  18.12 
1969 09  20.46   7.09  13.78 
1969 10  10.54   -.41   5.06 
1969 11   4.35  -2.51   0.91 
1969 12  -3.43  -9.58  -6.50 
1970 01  -5.47 -15.57 -10.52 
1970 02   1.80  -9.38  -3.79 
1970 03   6.54  -6.05   0.24 
1970 04  11.07   -.84   5.11 
1970 05  19.70   4.57  12.14 
1970 06  25.56  10.83  18.19 
1970 07  27.99  11.83  19.91 
1970 08  29.51  10.02  19.76 
1970 09  16.21   3.65   9.93 
1970 10  10.97   -.65   5.16 
1970 11   1.76  -6.26  -2.25 
1970 12  -2.76 -10.55  -6.65 
1971 01  -4.23 -11.79  -8.01 
1971 02   2.31  -7.20  -2.44 
1971 03   5.35  -4.88   0.23 
1971 04  13.89   0.62   7.25 
1971 05  20.69   5.15  12.92 
1971 06  20.51   8.28  14.39 
1971 07  27.83   9.91  18.86 
1971 08  30.77  12.22  21.49 
1971 09  17.87   4.13  11.00 
1971 10  11.74  -1.13   5.30 
1971 11   3.75  -3.56   0.09 
1971 12  -6.26 -15.16 -10.71 
1972 01  -7.53 -17.98 -12.75 
1972 02   1.23 -10.83  -4.80 
1972 03   9.25  -2.96   3.14 
1972 04  11.51  -1.36   5.07 
1972 05  20.11   4.59  12.35 
1972 06  21.50   8.01  14.75 
1972 07  24.30   8.53  16.41 
1972 08  28.56  10.88  19.71 
1972 09  15.46   3.89   9.67 
1972 10   9.64  -1.29   4.17 
1972 11   3.26  -3.88   -.31 
1973 01  -3.12 -11.12  -7.12 
1973 02   2.16  -9.47  -3.66 
1973 03   9.25  -2.18   3.53 
1973 04  13.39   -.48   6.45 
1973 05  19.81   3.43  11.62 
1973 06  22.35   7.53  14.94 
1973 07  28.35   9.76  19.05 
1973 08  27.71   9.37  18.53 
1973 09  20.19   6.11  13.15 
1973 10  11.25   2.24   6.74 
1973 11   -.13 -99.99 -99.99 
1974 01  -3.46 -11.91  -7.68 
1974 02   3.25  -5.55  -1.15 
1974 03   6.63  -3.44   1.59 
1974 04  14.17   1.04   7.60 
1974 05  16.28   3.58   9.93 
1974 06  25.41   8.30  16.85 
1974 07  26.04   9.89  17.97 
1974 08  23.77   9.84  16.80 
1974 09  20.85   4.77  12.81 
1974 10  14.74   0.16   7.45 
1974 11   3.57  -2.74   0.41 
1974 12   1.38 -99.99 -99.99 
1975 01  -5.18 -15.87 -10.52 
1975 02  -4.82 -16.51 -10.66 
1975 03   4.48  -7.68  -1.59 
1975 04  11.59  -2.07   4.76 
1975 05  18.54   4.04  11.29 
1975 06  21.58   7.26  14.42 
1975 07  29.54  12.62  21.08 
1975 08  22.33   8.84  15.58 
1975 09  21.27   4.66  12.96 
1975 10  10.78   0.78   5.78 
1975 11   2.85  -5.35  -1.25 
1975 12  -1.03  -8.60  -4.81 
1976 01  -2.48 -12.89  -7.68 
1976 02   1.04  -8.43  -3.69 
1976 03   5.55  -7.83  -1.13 
1976 04  14.13   0.44   7.28 
1976 05  19.92   4.56  12.24 
1976 06  19.86   6.33  13.09 
1976 07  25.26   9.93  17.59 
1976 08  23.37  10.22  16.79 
1976 09  22.85   6.35  14.60 
1976 10  12.32  -1.10   5.60 
1976 11   3.04  -6.48  -1.72 
1977 01  -4.30 -11.75  -8.02 
1977 02   4.92  -5.41   -.24 
1977 03   7.53  -3.99   1.77 
1977 04  17.46 -99.99 -99.99 
1977 05  17.03   4.81  10.92 
1977 06  26.17   9.37  17.77 
1977 07  25.76   9.20  17.48 
1977 08  26.42   9.47  17.95 
1977 09  17.98   5.39  11.68 
1977 10  13.00  -1.74   5.63 
1977 11   0.84 -99.99 -99.99 
1977 12 -99.99 -17.07 -99.99 
1978 01  -5.87 -99.99 -99.99 
1978 02   0.81 -11.66  -5.42 
1978 03   9.02  -5.14   1.94 
1978 04  14.62  -0.08   7.27 
1978 05  17.52   3.76  10.64 
1978 06  23.88   7.73  15.80 
1978 07  27.13  11.56  19.34 
1978 08  24.31   9.71  17.01 
1978 09  19.20   7.43  13.31 
1978 10  14.05   -.88   6.58 
1978 11   1.19  -8.81  -3.81 
1979 02   1.32  -8.60  -3.64 
1979 03  11.29 -99.99 -99.99 
1979 04  13.92   -.64   6.64 
1979 05  19.20   3.69  11.44 
1979 06  24.47   7.41  15.94 
1979 07  29.03  10.74  19.88 
1979 08  28.15  10.76  19.45 
1979 09  23.37 -99.99 -99.99 
1979 10  13.75   0.52   7.13 
1979 11   0.02  -8.72  -4.35 
1980 01  -7.56 -18.83 -13.19 
1980 02   2.15  -8.22  -3.03 
1980 03   6.64  -5.68   0.48 
1980 06  21.46   7.02  14.24 
1980 07  26.61  10.32  18.46 
1980 09  19.79   5.58  12.68 
1980 10  14.57   1.16   7.87 
1981 04  15.12   -.14   7.49 
1981 05  18.27   5.69  11.98 
1981 06  19.29   6.15  12.72 
1982 06  24.62 -99.99 -99.99 
1982 07  24.89 -99.99 -99.99 
1982 09  19.40 -99.99 -99.99 
