1930 03   4.87  -1.82   1.52 
1930 04  14.40   1.78   8.09 
1930 06  20.04   3.13  11.58 
1931 03   6.11   0.08   3.09 
1931 04  12.29   6.06   9.17 
1931 05  16.76  10.83  13.79 
1931 06  19.44  13.85  16.64 
1931 07  25.30  14.05  19.67 
1931 08  25.57  13.65  19.61 
1931 09  15.24   7.81  11.52 
1931 10   9.78   3.15   6.46 
1931 11  -2.83  -7.88  -5.35 
1931 12  -5.31  -7.59  -6.45 
1955 02  -2.89 -13.13  -8.01 
1955 03   -.25 -11.43  -5.84 
1955 04   8.93  -1.81   3.56 
1955 05  15.60   2.19   8.89 
1955 06  22.73   5.39  14.06 
1955 07  24.64   8.70  16.67 
1955 08  27.14   7.80  17.46 
1955 09  20.52   4.96  12.74 
1955 10  10.49   0.75   5.62 
1955 11  -3.58 -12.11  -7.84 
1955 12  -5.72 -12.38  -9.05 
1956 01  -4.14 -10.03  -7.08 
1956 02  -3.48 -13.23  -8.35 
1956 03   4.42  -5.95   -.76 
1956 04  13.18   -.33   6.42 
1956 05  19.61   4.17  11.89 
1956 06  20.65   6.74  13.69 
1956 07  28.00  10.94  19.46 
1956 08  27.95   9.29  18.62 
1956 09  20.40   5.86  13.13 
1956 10   9.77   0.51   5.14 
1956 11   0.23  -6.59  -3.18 
1956 12  -4.69 -11.96  -8.32 
1957 01 -12.04 -18.61 -15.32 
1957 02  -1.78 -13.09  -7.43 
1957 03   5.06  -7.02   -.98 
1957 04  11.34   -.74   5.30 
1957 05  22.53   6.26  14.39 
1957 06  22.26   8.64  15.45 
1957 07  24.70   8.64  16.67 
1957 08  23.47   1.04  12.25 
1957 09  20.83   2.43  11.63 
1957 10   6.38  -3.78   1.30 
1957 11   0.89  -7.50  -3.30 
1957 12  -2.25  -9.58  -5.91 
1958 01  -2.46 -10.68  -6.57 
1958 02   0.13  -7.04  -3.45 
1958 03   3.42  -6.64  -1.60 
1958 04   7.99  -2.33   2.83 
1958 05  20.19   2.51  11.35 
1958 06  20.42   6.54  13.48 
1958 07  23.29   7.14  15.21 
1958 08  24.51   7.26  15.88 
1958 09  14.74   2.22   8.47 
1958 10   8.60  -1.47   3.56 
1958 11  -1.37  -9.49  -5.43 
1958 12  -3.62 -11.27  -7.44 
1959 01  -5.13 -11.42  -8.27 
1959 02  -2.88 -12.52  -7.70 
1959 03   4.71  -4.55   0.08 
1959 04  10.13  -1.05   4.53 
1959 05  14.62   0.97   7.79 
1959 06  19.23   5.07  12.15 
1959 07  25.79   6.81  16.30 
1959 08  19.61   5.91  12.76 
1959 09  14.08   3.97   9.02 
1959 10   7.70   -.64   3.53 
1959 11  -4.52 -11.50  -8.01 
1959 12  -4.53 -10.25  -7.39 
1960 01  -9.42 -15.74 -12.58 
1960 02  -1.40 -11.32  -6.35 
1960 03   4.03  -8.62  -2.29 
1960 04  11.46  -1.52   4.97 
1960 05  14.15   1.64   7.89 
1960 06  19.20   4.61  11.90 
1960 07  29.39   8.54  18.96 
1960 08  21.78   7.62  14.70 
1960 09  18.04   2.54  10.29 
1960 10  10.75   0.07   5.41 
1960 11   -.50  -7.61  -4.05 
1960 12  -6.99 -12.43  -9.71 
1961 01  -4.65 -11.32  -7.98 
1961 02   1.51  -6.79  -2.64 
1961 03   5.84  -5.59   0.12 
1961 04   9.26  -1.71   3.77 
1961 05  17.24   3.02  10.13 
1961 06  25.18   7.21  16.19 
1961 07  24.75   8.38  16.56 
1961 08  26.29   8.62  17.45 
1961 09  13.07   1.85   7.46 
1961 10   7.40  -1.72   2.84 
1961 11  -2.88 -11.28  -7.08 
1961 12  -5.98 -12.98  -9.47 
1962 01  -8.22 -14.88 -11.55 
1962 02  -1.65 -10.49  -6.07 
1962 03   3.35  -8.20  -2.42 
1962 04  12.43  -1.60   5.41 
1962 05  14.65   2.01   8.33 
1962 06  20.86   5.04  12.95 
1962 07  24.00   6.83  15.41 
1962 08  20.63   6.85  13.74 
1962 09  17.98   2.93  10.45 
1962 10   9.78   -.84   4.46 
1962 11   2.59  -2.03   0.27 
1962 12  -2.25  -6.80  -4.52 
1963 01 -10.81 -18.20 -14.50 
1963 02   2.09  -5.81  -1.85 
1963 03   6.92  -4.61   1.15 
1963 04  12.07   -.97   5.55 
1963 05  17.03   1.47   9.25 
1963 06  19.96   6.32  13.14 
1963 07  22.17   7.40  14.78 
1963 08  23.75   7.87  15.81 
1963 09  21.67   6.57  14.12 
1963 10  11.15   0.79   5.97 
1963 11   0.89  -5.76  -2.43 
1963 12  -6.22 -11.69  -8.95 
1964 01  -3.34 -10.01  -6.67 
1964 02   0.45 -10.94  -5.24 
1964 03   2.51  -7.92  -2.70 
1964 04   9.59  -2.18   3.70 
1964 05  15.09   2.62   8.85 
1964 06  19.76   6.38  13.07 
1964 07  24.35   7.95  16.15 
1964 08  21.34   6.38  13.86 
1964 09  14.35   2.90   8.62 
1964 10   9.28  -1.16   4.05 
1964 11   0.06  -4.94  -2.44 
1964 12  -8.96 -14.75 -11.85 
1965 01  -3.17 -10.29  -6.73 
1965 02   -.12  -9.34  -4.73 
1965 03   2.27 -10.18  -3.95 
1965 04  13.93   -.95   6.49 
1965 05  15.94   1.57   8.75 
1965 06  19.66   5.13  12.39 
1965 07  25.47   8.53  17.00 
1965 08  23.39   9.30  16.34 
1965 09  12.35   1.52   6.93 
1965 10  10.70   0.49   5.59 
1965 11   -.72  -5.78  -3.25 
1965 12  -3.17 -10.39  -6.78 
1966 01  -5.54 -12.19  -8.86 
1966 02   -.16  -9.43  -4.79 
1966 03   6.04  -6.92   -.44 
1966 04  10.35  -2.24   4.05 
1966 07  23.24   7.71  15.47 
1966 08  22.55   6.65  14.60 
1966 09  21.64   5.23  13.43 
1966 10   8.35   -.64   3.85 
1966 11   -.14  -5.31  -2.72 
1966 12  -2.92  -7.72  -5.32 
1967 01  -2.82  -9.26  -6.04 
1967 02   0.48  -8.14  -3.83 
1967 04   9.71  -2.32   3.69 
1967 05  15.48   1.54   8.51 
1967 06  21.62   6.28  13.95 
1967 07  26.09   7.57  16.83 
1967 08  28.60   8.46  18.53 
1967 09  23.72   5.56  14.64 
1967 10   9.59   0.61   5.10 
1967 11  -0.09  -5.98  -3.03 
1968 01  -4.37 -99.99 -99.99 
1968 02   2.14  -7.93  -2.89 
1968 06  19.28 -99.99 -99.99 
1968 07  25.17 -99.99 -99.99 
