1915 06 22.64  11.48  17.06 
1915 07 24.56  15.94  20.25 
1915 08 23.24  14.66  18.95 
1915 09 23.63  12.98  18.30 
1915 10 17.33   6.74  12.03 
1915 11 10.80   1.63   6.21 
1915 12  1.22  -4.48  -1.63 
1916 01  6.25  -4.06   1.09 
1916 02 -1.59  -9.93  -5.76 
1916 03  2.68  -8.60  -2.96 
1916 04 13.43   2.73   8.08 
1916 05 20.34   8.07  14.20 
1916 06 23.37  10.42  16.89 
1916 07 30.52  17.25  23.88 
1916 08 29.24  15.58  22.41 
1916 09 23.08  10.59  16.83 
1916 10 18.10   4.35  11.22 
1916 11  9.47    .69   5.08 
1916 12  2.33  -5.89  -1.77 
1917 01  1.17  -8.22  -3.52 
1917 02  -.71 -11.80  -6.25 
1917 03  8.14  -2.34   2.90 
1917 04 12.86   1.80   7.33 
1917 05 16.00   5.14  10.57 
1917 06 24.30  12.86  18.58 
1917 07 27.48  15.92  21.70 
1917 08 27.09  14.92  21.00 
1917 09 22.07   8.39  15.23 
1917 10 13.65   2.31   7.97 
1917 11  8.31  -1.32   3.49 
1917 12 -2.18 -13.12  -7.65 
1918 01 -5.70 -17.87 -11.78 
1918 02  2.57  -9.17  -3.30 
1918 07 28.38  15.18  21.78 
1918 08 31.02  17.07  24.04 
1918 09 20.17   8.74  14.45 
1918 10 19.44   6.45  12.94 
1918 11 10.72   1.35   6.03 
1918 12  6.92   -.41   3.25 
1919 01  5.29  -4.29    .50 
1919 02  4.23  -4.36    .-6 
1919 03 10.24  -2.08   4.07 
1919 04 14.27   2.01   8.14 
1919 05 20.12   7.60  13.86 
1919 06 29.51  16.10  22.80 
1919 07 29.87  15.36  22.61 
1919 08 27.83  14.48  21.15 
1919 09 25.65  12.62  19.13 
1919 10 20.66   8.80  14.73 
1919 11 10.30    .57   5.43 
1919 12   .31  -6.76  -3.22 
1920 01 -2.71 -12.27  -7.49 
1920 02  -.33  -9.04  -4.68 
1943 06 26.15  16.67  21.41 
1943 07 26.35  16.99  21.67 
1943 08 25.40 -99.99 -99.99 
1943 09 21.36 -99.99 -99.99 
1943 10 14.41   5.72  10.06 
1943 11  6.82   -.67   3.07 
1943 12  2.53  -5.31  -1.39 
1944 01  3.91  -4.08    .-8 
1944 02  2.80  -5.94  -1.57 
1944 03  6.09  -4.02   1.03 
1944 04 11.33   1.04   6.19 
1944 05 22.89  11.77  17.33 
1944 06 25.77  15.45  20.61 
1944 07 27.85  16.40  22.12 
1944 08 27.67  17.19  22.43 
1944 09 23.37  12.78  18.07 
1944 10 16.15   6.43  11.29 
1944 11  9.78   2.36   6.07 
1944 12   .12  -6.13  -3.00 
1945 01 -3.88 -11.93  -7.90 
1945 02  1.97  -5.67  -1.85 
1945 03 14.88   2.58   8.72 
1945 04 17.12   5.06  11.09 
1945 05 16.54   6.33  11.43 
1945 06 22.71  12.82  17.76 
1945 07 25.70  15.95  20.82 
1945 08 25.98  15.41  20.69 
1945 09 23.55  13.56  18.55 
1945 10 15.71   6.26  10.98 
1945 11  9.84   1.25   5.54 
1945 12  -.13  -6.78  -3.45 
1946 01  3.77  -6.26  -1.24 
1946 02  3.83  -6.44  -1.30 
1946 03 14.63   2.41   8.52 
1946 04 14.69   1.86   8.27 
1946 05 18.11   8.08  13.09 
1946 06 23.86  12.89  18.37 
1946 07 27.13  15.05  21.09 
1946 08 23.91  13.91  18.91 
1946 09 24.88  12.45  18.66 
1946 10 20.55   8.87  14.70 
1946 11 12.58   2.35   7.47 
1946 12  5.70  -3.34   1.17 
1947 01  4.21  -4.44   -.11 
1947 02 -1.89  -9.45  -5.67 
1947 03  3.05  -4.67   -.81 
1947 04 12.78   1.48   7.13 
1947 05 18.26   6.47  12.36 
1947 06 23.58  12.74  18.16 
1947 07 24.72  14.56  19.64 
1947 08 28.67  18.67  23.67 
1947 09 23.29  12.52  17.90 
1947 10 21.12   9.33  15.22 
1947 11  6.87   -.35   3.26 
1947 12  3.15  -4.83   -.83 
1948 01 -2.45 -10.86  -6.65 
1948 02  2.18  -8.93  -3.37 
1948 03  8.55  -3.16   2.69 
1948 04 16.19   4.12  10.15 
1948 05 18.09   5.98  12.03 
1948 06 23.59  13.32  18.45 
1948 07 26.42  16.39  21.40 
1948 08 26.01  14.98  20.49 
1948 09 23.83  12.54  18.18 
1948 10 14.59   4.21   9.39 
1948 11 11.71   3.08   7.39 
1948 12  4.63  -3.53    .55 
1949 01  5.12  -3.36    .88 
1949 02  6.34  -4.92    .70 
1949 03  7.47  -3.03   2.21 
1949 04 13.30   1.35   7.32 
1949 05 21.71   8.63  15.17 
1949 06 27.29  15.80  21.54 
1949 07 28.22  17.91  23.06 
1949 08 27.38  15.50  21.43 
1949 09 20.67   9.39  15.03 
1949 10 20.18   7.44  13.81 
1949 11  8.51    .26   4.38 
1949 12  6.16  -3.37   1.39 
1950 01  7.53  -3.80   1.86 
1950 02  1.96  -6.88  -2.46 
1950 03  3.85  -6.38  -1.26 
1950 04  9.96   -.12   4.92 
1950 05 20.11   7.37  13.74 
1950 06 24.83  12.45  18.64 
1950 07 25.19  14.26  19.72 
1950 08 25.48  14.31  19.89 
1950 09 20.89  10.75  15.82 
1950 10 18.40   7.18  12.79 
1950 11  7.47  -1.98   2.74 
1950 12   .52  -7.83  -3.65 
1951 01  2.56  -6.18  -1.81 
1951 02  3.53  -7.17  -1.82 
1951 03  6.77  -3.03   1.87 
1951 04 13.25   1.45   7.35 
1951 05 20.79   8.08  14.43 
1951 06 24.72  12.62  18.67 
1951 07 26.41  14.54  20.47 
1951 08 25.65  14.11  19.87 
1951 09 22.46  11.58  17.02 
1951 10 19.20   7.85  13.52 
1951 11  5.96  -1.59   2.18 
1951 12  4.17  -4.78   -.30 
1952 01  3.69  -4.77   -.53 
1952 02  3.22  -5.06   -.91 
1952 03  6.04  -2.66   1.69 
1952 04 14.87   4.00   9.43 
1952 05 18.66   7.76  13.21 
1952 06 27.52  15.60  21.56 
1952 07 30.82  18.18  24.50 
1952 08 26.28  15.40  20.84 
1952 09 23.63  11.80  17.71 
1952 10 15.70   4.64  10.17 
1952 11 11.78   2.08   6.93 
1952 12  4.51  -1.88   1.31 
1953 01  3.99  -2.99    .50 
1953 02  5.52  -3.53    .99 
1953 04 12.05   2.74   7.39 
1953 05 20.16   9.14  14.65 
1953 06 26.07  14.70  20.38 
1953 07 27.72  16.40  22.06 
1953 08 27.67  16.15  21.91 
1953 09 24.40  12.48  18.43 
1953 10 19.12   7.00  13.06 
1953 11 11.68   2.92   7.30 
1953 12  5.26  -2.76   1.25 
1954 01  2.18  -7.10  -2.46 
1954 02  5.74  -3.25   1.24 
1954 03  6.45  -4.21   1.11 
1954 04 18.64   3.94  11.29 
1954 05 18.54   6.85  12.69 
1954 06 26.16  15.41  20.78 
1954 07 27.06  15.16  21.11 
1954 08 26.13  15.41  20.77 
1954 09 24.16  13.48  18.82 
1954 10 17.58   8.87  13.22 
1954 11  9.96   1.05   5.51 
1954 12  2.75  -3.11   -.17 
1955 01   .94  -6.40  -2.73 
1955 02  2.42  -5.72  -1.64 
1955 03  8.55  -2.46   3.04 
1955 04 18.83   6.40  12.61 
1955 05 22.19   9.60  15.90 
1955 06 24.00  13.39  18.69 
1955 07 30.22  18.69  24.45 
1955 08 28.46  17.71  23.09 
1955 09 24.29  12.67  18.48 
1955 10 17.86   7.15  12.50 
1955 11  8.57  -1.96   3.30 
1955 12  1.66  -6.13  -2.23 
1956 01   .62  -6.45  -2.91 
1956 02  2.97  -5.84  -1.43 
1956 03  5.63  -4.05    .79 
1956 04 13.00   1.45   7.22 
1956 05 18.77   7.23  13.00 
1956 06 24.50  14.16  19.33 
1956 07 25.04  16.57  20.80 
1956 08 25.50  16.54  21.02 
1956 09 20.81  10.58  15.69 
1956 10 19.53   8.07  13.80 
1956 11 10.40    .98   5.68 
1956 12  6.37   -.45   2.96 
1957 01  -.89  -8.30  -4.59 
1957 02  4.60  -4.23    .18 
1957 03  7.25  -1.82   2.71 
1957 04 14.94   4.81   9.87 
1957 05 19.83   8.10  13.96 
1957 06 26.17  14.92  20.54 
1957 07 26.28  16.20  21.24 
1957 08 25.65  14.95  20.29 
1957 09 23.46  12.33  17.89 
1957 10 15.15   6.15  10.65 
1957 11  9.88   2.05   5.96 
1957 12  6.52  -2.23   2.14 
1958 01  1.17  -5.90  -2.36 
1958 02 -1.09  -9.21  -5.15 
1958 03  4.84  -2.68   1.08 
1958 04 15.78   3.29   9.53 
1958 05 20.12   7.52  13.82 
1958 06 22.51  11.71  17.11 
1958 07 26.31  17.35  21.83 
1958 08 25.56  15.20  20.37 
1958 09 22.50  13.48  17.99 
1958 10 16.90   7.16  12.03 
1958 11 11.06   2.45   6.75 
1958 12  -.58  -9.21  -4.89 
1959 01   .57  -9.66  -4.54 
1959 04 14.95   3.61   9.28 
1959 05 22.85  10.81  16.83 
1959 06 25.24  14.85  20.04 
1959 07 27.18  17.01  22.09 
1959 08 27.96  19.03  23.49 
1959 09 24.97  14.72  19.84 
1959 10 15.56   7.45  11.50 
1959 11  8.24  -1.44   3.40 
1959 12  4.69  -2.47   1.11 
1960 01  3.12  -5.16  -1.02 
1960 02   .72  -7.09  -3.18 
1960 03  -.44 -10.76  -5.60 
1960 04 99.99   3.67 -99.99 
1960 06 24.32  12.15  18.23 
1960 07 25.27  15.19  20.23 
1960 08 26.44  16.60  21.52 
1960 09 23.29  13.00  18.14 
1960 10 16.49   6.40  11.44 
1960 11 11.37   1.49   6.43 
1960 12   .82  -8.39  -3.78 
1961 01 -1.52 -10.38  -5.95 
1961 02  3.80  -6.50  -1.35 
1961 03  8.43  -1.17   3.63 
1961 04 10.17   1.41   5.79 
1961 05 17.91   6.17  12.04 
1961 06 23.71  13.32  18.51 
1961 07 25.70  16.91  21.30 
1961 08 25.31  17.02  21.16 
1961 09 25.06  15.77  20.41 
1961 10 18.87   7.41  13.14 
1961 11  9.39   1.59   5.49 
1961 12  3.59  -5.66  -1.03 
1962 01   .56 -10.24  -4.83 
1962 02  1.37  -9.64  -4.13 
1962 03  4.98  -4.16    .41 
1962 04 14.07   3.50   8.78 
1962 05 23.58  11.57  17.57 
1962 06 24.86  14.30  19.58 
1962 07 25.50  15.72  20.61 
1962 08 25.94  15.36  20.65 
1962 09 20.64  11.31  15.97 
1962 10 17.23   7.50  12.36 
1962 11  9.22   1.53   5.37 
1962 12  1.21  -7.45  -3.12 
1963 01 -2.33 -12.15  -7.24 
1963 02  -.48 -14.03  -7.25 
1963 03  8.35  -2.13   3.11 
1963 04 15.36   2.74   9.05 
1963 05 19.11   6.90  13.00 
1963 06 25.50  13.83  19.66 
1963 07 27.11  16.23  21.67 
1963 08 24.33  14.86  19.59 
1963 09 21.25  10.02  15.63 
1963 10 22.31   9.45  15.87 
1963 11 10.77   3.40   7.08 
1963 12 -1.21  -7.40  -4.30 
1964 01  3.12  -6.52  -1.70 
1964 02  1.05  -8.49  -3.71 
1964 03  7.26  -2.46   2.40 
1964 04 14.66   3.31   8.98 
1964 05 22.07  10.29  16.18 
1964 06 24.83  13.24  19.03 
1964 07 27.01  17.78  22.39 
1964 08 24.16  14.27  19.21 
1964 09 22.97  11.79  17.37 
1964 10 16.08   5.06  10.57 
1964 11 13.21   3.63   8.42 
1964 12  4.21  -4.78   -.28 
1965 01  1.61  -7.52  -2.95 
1965 02  3.19  -9.18  -2.99 
1965 03  3.14  -5.41  -1.13 
1965 04 11.59   1.25   6.42 
1965 05 22.60  10.87  16.73 
1965 06 23.09  13.40  18.24 
1965 07 24.45  14.41  19.43 
1965 08 24.73  14.74  19.73 
1965 09 24.00  13.65  18.82 
1965 10 16.09   5.52  10.80 
1965 11 10.85  -1.91   4.47 
1965 12  5.14  -4.09    .52 
