1950 05 21.22   8.16  14.69 
1951 01  5.17    .-4   2.56 
1951 02  8.68   1.47   5.08 
1951 03  9.10    .99   5.04 
1951 04 19.41   5.37  12.39 
1951 05 20.41   7.25  13.83 
1951 06 24.87  10.12  17.49 
1951 07 26.13  11.55  18.84 
1951 08 26.60  10.24  18.42 
1951 09 25.13  10.61  17.86 
1951 10 16.16   7.97  12.06 
1952 01  2.85  -2.15    .34 
1952 02  8.60 -99.99 -99.99 
1952 03 10.14 -99.99 -99.99 
1952 04 18.65   4.98  11.82 
1952 05 21.25   7.01  14.13 
1952 06 20.91   8.47  14.69 
1952 07 27.15  11.05  19.10 
1952 08 26.49  11.49  18.99 
1952 09 25.95  10.75  18.35 
1952 10 22.55   9.29  15.92 
1952 11  9.20    .41   4.80 
1952 12  6.22    .31   3.26 
1953 01 10.62   4.52   7.57 
1953 02  9.14   1.02   5.08 
1953 03 11.48   1.90   6.68 
1953 04 14.00   3.63   8.81 
1953 05 17.06   5.36  11.21 
1953 06 19.21   7.01  13.11 
1953 07 25.60   8.50  17.04 
1953 08 24.16   9.76  16.95 
1953 09 22.25   8.09  15.17 
1953 11 11.59   3.24   7.41 
1953 12  8.39   1.03   4.71 
1954 01  4.81  -2.50   1.15 
1954 02  8.03 -99.99 -99.99 
1954 03 11.62   1.66   6.64 
1954 04 14.51   2.90   8.70 
1954 05 19.99   6.70  13.34 
1954 06 18.93   8.50  13.71 
1954 07 22.02   9.46  15.74 
1954 08 21.38  11.02  16.20 
1954 09 20.36   9.62  14.99 
1954 10 15.11   6.47  10.79 
1954 11 11.86   6.40   9.13 
1954 12  5.72    .98   3.35 
1955 01  5.28    .83   3.05 
1955 02  6.69    .80   3.74 
1955 03  7.55   -.16   3.69 
1955 04 11.15   2.27   6.71 
1955 05 16.89   4.98  10.93 
1955 06 21.41   9.10  15.25 
1955 07 21.79  10.01  15.90 
1955 08 24.81   9.78  17.29 
1955 09 21.39   8.67  15.03 
1955 10 14.91   7.26  11.08 
1955 11  7.26    .64   3.95 
1955 12  5.31   -.55   2.37 
1956 01  4.94   -.28   2.33 
1956 02  2.79  -2.23    .27 
1956 03  9.55   2.08   5.81 
1956 04 18.04   4.89  11.46 
1956 05 21.28   8.24  14.76 
1956 06 20.11   8.55  14.33 
1956 07 27.17  11.52  19.34 
1956 09 21.35   8.53  14.94 
1956 10 13.56   5.65   9.60 
1956 11  8.51   2.47   5.49 
1956 12  6.68   1.67   4.17 
1957 01  -.20  -5.76  -2.98 
1957 02  7.76   1.29   4.52 
1957 03 10.91   2.57   6.74 
1957 04 16.20   5.04  10.62 
1957 05 19.95   8.10  14.02 
1957 06 21.35   9.35  15.35 
1957 07 24.57   9.52  17.04 
1957 08 23.49   9.26  16.37 
1957 09 25.41  10.57  17.99 
1957 10 14.39   6.81  10.60 
1957 11 10.31   2.54   6.42 
1957 12  8.77   2.31   5.54 
1958 01  7.51   2.83   5.17 
1958 02 10.59   5.57   8.08 
1958 03 11.17   2.05   6.61 
1958 04 14.87   4.52   9.69 
1958 05 23.22   8.60  15.91 
1958 06 23.77  12.09  17.93 
1958 07 28.78  12.57  20.67 
1958 08 28.12  11.33  19.72 
1958 09 22.01   9.43  15.72 
1958 10 17.95   7.49  12.72 
1958 11 10.01   3.52   6.76 
1958 12  8.71   2.75   5.73 
1959 01  6.87   1.01   3.94 
1959 02  6.57   1.46   4.01 
1959 03 11.13   2.49   6.81 
1959 04 15.44   4.64  10.04 
1959 05 18.57   6.33  12.45 
1959 06 21.38  10.28  15.83 
1959 07 26.68  11.39  19.03 
1959 08 24.80   9.32  17.06 
1959 09 19.45   9.82  14.64 
1959 10 15.95   7.05  11.50 
1959 11 10.07   2.38   6.22 
1960 01  3.07  -2.36    .35 
1960 02  8.31   1.44   4.87 
1960 03 11.04   2.36   6.70 
1960 04 14.75   4.88   9.81 
1960 05 16.70   6.20  11.45 
1960 06 23.18   8.14  15.66 
1960 07 27.98   9.93  18.95 
1960 08 23.76  10.76  17.26 
1960 09 22.52   9.97  16.25 
1960 10 17.15   6.65  11.90 
1960 11 10.41   3.03   6.72 
1960 12  6.21    . 0   3.10 
1961 01  7.95   2.64   5.29 
1961 02 10.03   3.38   6.70 
1961 03 11.07   3.48   7.27 
1961 04 14.52   3.87   9.19 
1961 05 18.35   7.06  12.70 
1961 06 26.32  10.08  18.20 
1961 07 28.23  11.45  19.84 
1961 08 29.27  12.44  20.85 
1961 09 20.93   7.61  14.27 
1961 10 15.96   5.76  10.86 
1961 11  8.39   1.69   5.04 
1961 12  6.74    .91   3.82 
1962 01  6.60    .27   3.43 
1962 02  8.18    .83   4.50 
1962 03  9.47   1.71   5.59 
1962 05 15.48   6.12  10.79 
1962 06 22.53   7.85  15.19 
1962 07 26.35   9.87  18.11 
1962 08 24.88  11.10  17.99 
1962 09 22.59  10.35  16.47 
1962 10 16.42   7.18  11.80 
1962 11 11.03   5.39   8.21 
1962 12  7.63   2.44   5.03 
1963 01  3.80  -2.24    .78 
1963 02 11.48   3.47   7.47 
1963 03 11.34   2.98   7.16 
1963 04 13.08   4.15   8.61 
1963 05 19.66   6.53  13.09 
1963 06 20.51   9.35  14.93 
1963 07 22.42  10.47  16.44 
1963 08 25.11  11.05  18.08 
1963 09 25.55  12.17  18.86 
1963 10 16.84   7.78  12.31 
1963 11 10.50   4.62   7.56 
1963 12  5.37    .39   2.88 
1964 01  7.11   1.29   4.19 
1964 02  9.66    .56   5.11 
1964 03 10.44   2.06   6.25 
1964 04 14.45   2.19   8.32 
1964 05 17.95   5.02  11.48 
1964 06 21.23   8.66  14.94 
1964 07 24.53  10.47  17.50 
1964 08 23.57  10.22  16.90 
1964 09 20.92   8.04  14.48 
1964 10 17.01   7.98  12.49 
1964 11  7.75   1.57   4.66 
