1920 05 24.54  17.12  20.83 
1920 06 28.20  18.31  23.25 
1920 07 29.55  21.61  25.58 
1920 08 27.97  19.70  23.83 
1920 09 27.19  18.44  22.81 
1920 10 22.04  11.90  16.97 
1920 11 13.38   2.67   8.02 
1920 12 10.96   2.33   6.65 
1921 01 11.62   3.37   7.49 
1921 02 13.73   3.29   8.51 
1921 03 20.58  10.36  15.46 
1921 04 19.71   9.51  14.61 
1921 05 25.48  14.87  20.17 
1921 06 29.48  21.80  25.64 
1949 12 13.28 -99.99 -99.99 
1950 02 13.90   1.80   7.85 
1950 03 16.18   3.09   9.63 
1950 04 21.39   7.52  14.45 
1950 05 27.04  15.20  21.12 
1950 06 30.64  18.69  24.66 
1950 07 31.06  19.08  25.07 
1950 08 30.05  18.20  24.12 
1950 10 25.84  11.22  18.53 
1950 11 15.58    .63   8.10 
1950 12  9.42  -3.03   3.19 
1951 01 12.23   -.80   5.71 
1951 02 12.91    .73   6.82 
1951 03 18.04   4.56  11.30 
1951 04 21.00   8.09  14.54 
1951 05 28.73  12.31  20.52 
1951 06 30.38  18.29  24.34 
1951 08 33.52  19.91  26.71 
1951 09 28.10  14.81  21.45 
1951 10 24.67   8.84  16.75 
1951 11 13.42    .57   6.99 
1951 12 12.90    .44   6.66 
1952 01 14.21   2.73   8.47 
1952 02 15.61   3.14   9.37 
1952 03 17.35   3.05  10.20 
1952 04 21.29   8.39  14.84 
1952 05 27.79  12.76  20.27 
1952 06 35.43  19.87  27.65 
1952 07 36.82  19.64  28.23 
1952 08 34.99  19.60  27.29 
1952 09 30.05  12.89  21.47 
1952 10 23.79   2.53  13.16 
1952 11 16.23   2.63   9.43 
1952 12 12.11    .67   6.39 
1953 01 14.33    .66   7.49 
1953 02 13.98   1.42   7.70 
1953 03 19.91   6.55  13.23 
1953 04 21.09   7.09  14.09 
1953 05 26.85  15.41  21.13 
1953 06 35.15  20.66  27.90 
1953 07 33.65  19.87  26.76 
1953 08 34.63  18.11  26.37 
1953 09 33.66  13.25  23.46 
1953 10 27.52   7.35  17.43 
1953 11 18.19    .76   9.47 
1953 12 11.40  -1.96   4.71 
1954 01 11.11  -1.33   4.89 
1954 02 18.53   2.60  10.56 
1954 03 17.86   3.80  10.83 
1954 04 25.98  11.70  18.84 
1954 05 25.00  12.10  18.54 
1954 06 34.07  18.03  26.05 
1954 07 37.72  21.07  29.39 
1954 08 37.75  20.77  29.26 
1954 09 34.08  15.19  24.63 
1954 10 24.08  10.84  17.45 
1954 11 18.29   1.85  10.07 
1954 12 12.77   -.36   6.20 
1955 01 11.33  -1.16   5.08 
1955 02 12.64    .89   6.76 
1955 03 17.98   5.49  11.73 
1955 04 24.98  12.11  18.54 
1955 05 28.04  15.60  21.82 
1955 06 28.85  15.98  22.41 
1955 07 33.06  21.79  27.42 
1955 09 31.72  15.00  23.36 
1955 10 24.50   7.99  16.24 
1955 11 17.37   1.45   9.41 
1955 12 11.07  -1.87   4.60 
1956 01  9.50  -3.13   3.18 
1956 02 12.70   2.41   7.55 
1956 03 17.74   4.05  10.89 
1956 04 22.35   8.39  15.37 
1956 05 27.70  16.12  21.91 
1956 06 30.57  17.95  24.26 
1956 07 34.16  19.32  26.74 
1956 08 34.91  18.87  26.89 
1956 09 30.73  12.12  21.42 
1956 10 26.30   9.71  18.00 
1956 11 17.16   2.06   9.60 
1956 12 14.80   1.98   8.39 
1957 01  8.88  -1.68   3.60 
1957 02 14.62   3.95   9.28 
1957 03 16.15   4.32  10.23 
1957 04 22.89  10.46  16.67 
1957 05 27.33  15.57  21.45 
1957 06 30.67  19.36  25.01 
1957 07 32.95  19.66  26.30 
1957 08 31.19  18.52  24.85 
1957 09 27.60  15.17  21.38 
1957 10 21.14   7.88  14.51 
1957 11 15.33   3.91   9.62 
1957 12 14.96   1.63   8.29 
1958 01  9.35  -2.95   3.20 
1958 02  7.75  -3.65   2.05 
1958 03 11.61   1.92   6.76 
1958 04 21.72   9.21  15.46 
1958 05 26.61  13.77  20.19 
1958 06 30.62  17.21  23.92 
1958 07 31.95  20.24  26.09 
1958 08 32.22  18.91  25.56 
1958 09 28.28  15.80  22.04 
1958 10 23.22   8.35  15.78 
1958 11 18.91   3.43  11.17 
1958 12  9.64  -2.85   3.40 
1959 01  9.02  -3.15   2.93 
1959 02 12.18    .63   6.40 
1959 03 17.73   3.30  10.51 
1959 04 22.65   9.14  15.89 
1959 05 28.56  16.24  22.40 
1959 06 29.91  17.58  23.74 
1959 07 31.61  18.92  25.26 
1959 08 32.20  19.93  26.06 
1959 09 29.56  17.54  23.55 
1959 10 23.02  10.10  16.56 
1959 11 15.27    .62   7.94 
1959 12 12.51   2.50   7.50 
1960 01  9.18    .86   5.02 
1960 02  9.71   -.82   4.44 
1960 03 10.00  -1.20   4.40 
1960 04 24.97  10.18  17.58 
1960 05 25.98  11.81  18.89 
1960 06 30.48  17.95  24.22 
1960 07 31.85  19.99  25.92 
1960 08 32.75  19.54  26.15 
1960 09 30.68  16.41  23.54 
1960 10 23.78  10.75  17.26 
1960 11 17.81   2.24  10.02 
1960 12  8.64  -2.49   3.08 
1961 01  9.56  -4.36   2.60 
1961 02 14.19   2.25   8.21 
1961 03 17.83   6.31  12.07 
1961 04 20.70   8.14  14.42 
1961 05 25.00  12.85  18.92 
1961 06 29.58  16.75  23.16 
1961 07 31.69  19.57  25.63 
1961 08 30.43  18.40  24.41 
1961 09 29.48  15.05  22.26 
1961 10 24.96   7.29  16.12 
1961 11 15.38   4.63  10.00 
1961 12  9.07    .18   4.62 
1962 01  8.10  -3.82   2.14 
1962 02 14.84   2.40   8.62 
1962 03 14.73   2.45   8.59 
1962 04 21.69   7.85  14.77 
1962 05 30.97  16.11  23.54 
1962 06 30.28  18.34  24.31 
1962 07 33.02  20.42  26.72 
1962 08 33.06  18.70  25.88 
1962 09 26.94  16.54  21.74 
1962 10 24.03  12.09  18.06 
1962 11 15.21   3.70   9.45 
1962 12 10.82  -1.28   4.77 
1963 01  7.35  -5.86    .74 
1963 02 10.85  -3.39   3.73 
1963 03 21.53   5.74  13.63 
1963 04 23.80  11.71  17.75 
1963 05 27.57  14.35  20.96 
1963 06 31.70  18.71  25.21 
1963 07 32.24  20.12  26.18 
1963 08 33.40  19.06  26.23 
1963 09 29.46  15.72  22.59 
1963 10 29.93   9.43  19.68 
1963 11 18.75   4.61  11.68 
1963 12  6.08  -5.61    .23 
1964 01 11.56  -2.28   4.64 
1964 02 11.27  -1.30   4.98 
1964 03 18.19   4.38  11.28 
1964 04 23.50  12.02  17.76 
1964 05 28.14  15.45  21.79 
1964 06 32.59  18.85  25.72 
1964 07 34.30  20.45  27.38 
1964 08 31.36  19.37  25.37 
1964 09 28.26  15.86  22.06 
1964 10 22.85   7.16  15.00 
1964 11 19.25   4.87  12.06 
1964 12 10.63    .55   5.59 
1965 01 12.51    .35   6.43 
1965 02 12.14  -1.21   5.46 
1965 03 11.80   1.67   6.73 
1965 04 25.88  10.93  18.40 
1965 05 28.17  15.90  22.03 
1965 06 30.67  19.31  24.99 
1965 07 33.25  20.96  27.10 
1965 08 33.50  18.42  25.96 
1965 09 28.66  17.45  23.05 
1965 10 24.03   7.78  15.90 
1965 11 19.96   6.81  13.39 
1965 12 14.30   2.10   8.20 
1966 01  6.78  -2.03   2.37 
1966 02  9.89    .40   5.14 
1966 03 18.26   4.66  11.46 
1966 04 22.05  10.30  16.17 
1966 05 26.33  13.36  19.84 
1966 06 32.06  17.11  24.58 
1966 07 35.02  21.56  28.29 
1966 08 29.74  19.07  24.40 
1966 09 27.11  15.36  21.23 
1966 10 22.13   6.97  14.54 
1966 11 18.68   5.77  12.22 
1966 12 11.06    .29   5.67 
1967 01 12.05   -.73   5.66 
1967 02 11.76  -1.65   5.05 
1967 03 20.55   8.47  14.51 
