1940 01   -.35  -5.84  -3.09 
1940 02   3.38  -3.99   -.30 
1940 03  11.38   -.79   5.29 
1940 04  16.65   2.98   9.81 
1940 05  23.99   6.27  15.13 
1940 06  29.32   8.50  18.91 
1940 07  30.92  10.97  20.94 
1940 08  31.24   8.07  19.65 
1940 09  25.17   9.39  17.28 
1940 10  14.79   4.59   9.69 
1940 11   2.26  -4.13   -.93 
1940 12   1.49  -4.88  -1.69 
1941 01   1.76  -3.96  -1.10 
1941 02   5.42  -3.88   0.77 
1941 04  20.20   2.74  11.47 
1953 06  21.39   7.02  14.20 
1953 07  30.11   8.20  19.15 
1953 08  28.41   9.29  18.85 
1953 09  24.22   5.27  14.74 
1953 10  16.87   1.04   8.96 
1953 11   8.07   -.87   3.60 
1953 12   2.72  -4.03   -.65 
1954 01   0.29  -7.67  -3.69 
1954 02   5.28  -2.35   1.46 
1954 03   9.17  -4.27   2.45 
1954 04  14.23  -1.04   6.58 
1954 05  21.31   3.77  12.54 
1954 06  22.26   6.74  14.50 
1954 07  28.57   8.52  18.54 
1954 08  25.90   8.58  17.24 
1954 09 -99.99   6.38 -99.99 
1954 10  14.45   -.93   6.76 
1954 11   8.54   0.95   4.74 
1954 12   2.74  -5.82  -1.54 
1955 01   1.61  -5.37  -1.87 
1955 02   2.33  -8.10  -2.88 
1955 03   5.76  -6.98   -.60 
1955 04  12.31   -.64   5.83 
1955 05  18.39   2.72  10.55 
1955 06  26.71   7.30  17.00 
1955 07  27.29   9.75  18.52 
1955 08  30.57   7.18  18.87 
1955 09  23.84   4.34  14.09 
1955 10  14.46   1.74   8.10 
1955 11   5.16  -6.13   -.48 
1955 12   1.54  -8.27  -3.36 
1956 01   1.55 -99.99 -99.99 
1956 02  -0.04 -11.44  -5.74 
1956 03   7.51  -4.69   1.40 
1956 04  18.53   0.33   9.43 
1956 05  23.85   4.89  14.37 
1956 06  22.70   6.91  14.80 
1956 07  31.44   9.74  20.59 
1956 08  29.73   8.13  18.93 
1956 09  25.48   3.79  14.63 
1956 10  14.06   0.29   7.17 
1956 11   4.48  -6.64  -1.07 
1956 12   2.19  -6.47  -2.13 
1957 01  -4.96 -15.24 -10.10 
1957 02   2.65 -12.62  -4.98 
1957 03   9.27  -4.13   2.57 
1957 04  17.18   0.47   8.82 
1957 05  23.58   7.60  15.59 
1957 06  24.74   8.22  16.48 
1957 07  28.89   7.97  18.43 
1957 08  27.76   7.60  17.68 
1957 09  26.77   6.22  16.49 
1957 10  13.45   2.13   7.79 
1957 11   5.91  -3.83   1.04 
1957 12   4.38  -3.14   0.62 
1958 01   3.38  -2.95   0.21 
1958 02   7.43  -1.14   3.14 
1958 03  10.65  -1.82   4.41 
1958 04  15.25   1.21   8.22 
1958 05  27.00   7.20  17.10 
1958 06  28.23  10.14  19.18 
1958 07  32.25  11.04  21.65 
1958 08  33.50  10.73  22.11 
1959 02   1.60  -7.27  -2.83 
1959 03  10.13  -2.94   3.59 
1959 04  17.96   0.39   9.17 
1959 05  19.29   3.35  11.32 
1959 06  25.15   7.74  16.44 
1959 07  30.49   8.18  19.34 
1959 08  26.89   7.09  16.99 
1959 09  20.50   5.89  13.19 
1959 10  13.62   0.50   7.06 
1959 11   4.28  -6.05   -.88 
1959 12   1.51  -6.96  -2.72 
1960 01  -1.51 -10.84  -6.17 
1960 02   4.38  -7.26  -1.44 
1960 03  10.12  -3.87   3.12 
1960 04  15.87   -.17   7.85 
1960 05  18.68   3.28  10.98 
1960 06  26.10   6.38  16.24 
1960 07  33.81   9.52  21.66 
1960 08  27.31   8.06  17.68 
1960 09  25.23   3.27  14.25 
1960 10  16.70   0.76   8.73 
1960 11   6.33  -3.42   1.45 
1960 12   0.65  -6.25  -2.80 
1961 01   2.82  -5.86  -1.52 
1961 02   6.31  -1.51   2.40 
1961 03  10.95  -2.17   4.39 
1961 04  15.24  -0.08   7.58 
1961 05  20.81   5.14  12.97 
1961 06  29.07   8.97  19.02 
1961 07  31.18  10.62  20.90 
1961 08  32.87  10.12  21.49 
1961 09  22.50   3.02  12.76 
1961 10  14.32  -1.17   6.57 
1961 11   4.65  -6.81  -1.07 
1961 12   0.74  -7.95  -3.60 
1962 01  -1.35 -11.89  -6.62 
1962 02   4.40  -5.72   -.65 
1962 03   8.26  -5.33   1.46 
1962 04  18.89   0.22   9.55 
1962 05  18.02   3.42  10.72 
1962 06  24.63   5.42  15.02 
1962 07  29.29   7.07  18.18 
1962 08  27.33   8.57  17.95 
1962 09  25.81   5.15  15.48 
1962 10  14.44   2.00   8.21 
1962 11   7.39   0.06   3.72 
1962 12   3.37  -2.13   0.61 
1963 01  -1.12  -9.70  -5.41 
1963 02   5.64  -3.34   1.15 
1963 03  11.89  -2.40   4.74 
1963 04  14.78   0.90   7.83 
1963 05  21.61   3.29  12.45 
1963 06  24.95   8.30  16.62 
1963 07  27.76   9.58  18.67 
1963 08  30.42   9.74  20.08 
1963 09  27.57   7.08  17.32 
1963 10  17.12   2.42   9.77 
1963 11   6.55  -1.35   2.60 
1963 12   0.84  -6.33  -2.74 
1964 01   1.92  -6.24  -2.15 
1964 02   4.67  -9.39  -2.36 
1964 03   8.07  -4.91   1.58 
1964 04  15.38   -.58   7.39 
1964 05  20.39   3.43  11.91 
1964 06  24.50   8.06  16.28 
1964 07  29.96   9.68  19.82 
1964 08  26.25   7.65  16.95 
1964 09  22.13   3.42  12.77 
1964 10  16.15   -.10   8.02 
1964 11   5.33  -1.76   1.78 
1964 12  -1.03  -7.78  -4.40 
1965 01   0.93  -5.00  -2.03 
1965 02   4.83  -6.74   -.95 
1965 03   8.26  -6.90   0.68 
1965 04  16.79   1.32   9.05 
1965 05  20.37   2.48  11.42 
1965 06  25.59   6.78  16.18 
1965 07  30.11   9.43  19.77 
1965 09  21.27   3.50  12.38 
1965 10  17.33   0.94   9.13 
1965 11   7.50   -.63   3.43 
1965 12   2.73  -4.42   -.84 
1966 01   1.30  -7.53  -3.11 
1966 02   4.96  -5.00  -0.01 
1966 03   9.95  -3.22   3.36 
1966 04  16.74   -.26   8.24 
1966 05  23.30   3.31  13.30 
1966 06  23.01   6.11  14.56 
1966 07  28.48   9.13  18.80 
1966 08  29.57   8.39  18.98 
1966 09  26.36   7.89  17.12 
1966 10  15.16   0.85   8.00 
1966 11   7.15  -1.66   2.74 
1966 12   3.49  -3.02   0.23 
1967 01   3.91  -4.69   -.39 
1967 02   7.70  -4.02   1.83 
1967 03   8.91  -2.90   3.00 
1967 04  13.60   -.68   6.46 
1967 05  20.52   3.33  11.92 
1967 06  27.04   8.77  17.90 
1967 07 -99.99   9.07 -99.99 
1967 08  33.25   9.58  21.41 
1967 09  28.56   7.28  17.92 
1967 10  15.13   2.06   8.59 
1967 11   6.68  -2.86   1.91 
1967 12   0.35  -8.35  -4.00 
1968 01   0.56  -7.45  -3.44 
1968 02   7.70  -5.72   0.99 
1968 03  12.14  -1.72   5.21 
1968 04  15.24   -.98   7.13 
1968 05  20.95   2.97  11.96 
1968 06  24.88   7.32  16.10 
1968 07  31.39   9.64  20.51 
1968 08  26.35   8.93  17.64 
1968 09  23.16   5.55  14.35 
1968 10  13.12   0.15   6.63 
1968 11   5.67  -2.02   1.82 
1968 12   0.36  -7.23  -3.43 
1969 01  -4.44 -13.00  -8.72 
1969 02   3.04  -8.89  -2.92 
1969 03  10.56  -4.44   3.06 
1969 04  15.55   1.77   8.66 
1969 05  22.81   4.98  13.89 
1969 06  26.89   9.59  18.24 
1969 07  28.53   7.99  18.26 
1969 08  29.53   7.31  18.42 
1969 09  23.13   6.15  14.64 
1969 10  13.09   -.31   6.39 
1969 11   6.06  -2.55   1.75 
1969 12   1.20  -3.55  -1.17 
1970 01   0.30  -7.54  -3.62 
1970 02   5.50  -5.24   0.13 
1970 03   9.71  -3.82   2.94 
1970 04  13.02   -.80   6.11 
1970 05  22.09   3.48  12.78 
1970 06  27.60   9.28  18.44 
1970 07  30.87  10.96  20.91 
1970 08  31.19   8.37  19.78 
1970 09  21.05   3.25  12.15 
1970 10  13.71   -.33   6.69 
1970 11   5.66  -3.17   1.24 
1970 12   0.31  -7.99  -3.84 
1971 01   1.38  -7.17  -2.89 
1971 02   3.53  -5.52   -.99 
1971 03   6.38  -5.50   0.44 
1971 04  15.14   -.21   7.46 
1971 05  22.17   4.92  13.55 
1971 06  22.40   7.14  14.77 
1971 07  29.41   8.89  19.15 
1971 08  32.36   9.32  20.84 
1971 09  20.73   4.21  12.47 
1971 10  13.35   0.14   6.74 
1971 11   5.12  -1.38   1.86 
1971 12   -.68  -8.51  -4.59 
1972 01   -.95 -10.57  -5.76 
1972 02   3.79  -6.56  -1.38 
1972 03  11.34  -1.41   4.96 
1972 04  13.57  -1.39   6.08 
1972 05  21.42   5.62  13.52 
1972 06  24.07   8.35  16.20 
1972 07  27.78   8.47  18.13 
1972 08  30.23   9.64  19.93 
1972 09  20.96   3.54  12.25 
1972 10  15.21   -.40   7.40 
1972 11   5.55   -.46   2.54 
1972 12   -.39  -7.33  -3.86 
1973 01   0.18  -8.71  -4.26 
1973 02   4.44  -4.76   -.15 
1973 03  11.03  -2.20   4.41 
1973 05  22.41   3.69  13.05 
1973 06  25.37   6.76  16.06 
1973 07  31.69   9.26  20.47 
1973 08  30.15   8.75  19.45 
1973 09  23.56   6.20  14.87 
1973 10  13.29   2.03   7.66 
1973 11   3.45  -2.13   0.66 
1973 12   2.41  -3.08   -.33 
1974 01   0.52  -8.54  -4.00 
1974 02   5.15  -3.21   0.97 
1974 03   9.68  -2.01   3.83 
1974 04  15.53   2.04   8.78 
1974 05  18.46   2.81  10.64 
1974 06  28.25   8.32  18.28 
1974 07  28.59   9.77  19.18 
1974 08  29.89   9.10  19.50 
1975 03   6.35  -3.80   1.27 
1975 04  12.66   -.69   5.98 
1975 08  27.70   8.37  18.03 
