1927 02 -6.39 -20.48 -13.43 
1927 03  2.76 -11.56  -4.40 
1927 04  7.87  -4.81   1.53 
1927 05 12.37   1.08   6.72 
1927 06 20.46   4.71  12.59 
1927 07 25.48  11.59  18.53 
1927 08 23.32   8.38  15.85 
1927 09 18.14   5.82  11.98 
1927 10 12.19   2.93   7.56 
1927 11  4.25  -4.32    .-3 
1927 12 -1.57 -11.47  -6.52 
1928 01 -7.78 -21.80 -14.79 
1928 02 -6.26 -22.65 -14.45 
1928 03   . 2 -10.75  -5.36 
1928 04  5.83  -4.92    .45 
1928 05 15.80   3.42   9.61 
1928 06 20.61   7.80  14.20 
1928 07 24.65  11.98  18.31 
1928 08 24.85  10.55  17.70 
1928 09 18.04   5.44  11.74 
1928 10  9.85    . 6   4.95 
1928 11   .61  -8.04  -3.71 
1928 12 -2.62 -12.14  -7.38 
1929 01 -6.60 -18.65 -12.62 
1929 02 -5.04 -21.42 -13.23 
1929 03   .24 -13.28  -6.52 
1929 04  5.07  -6.07   -.50 
1929 05 15.90   1.83   8.86 
1929 06 23.62   9.20  16.41 
1929 07 24.98  13.75  19.36 
1929 08 23.68  10.75  17.21 
1929 09 21.02  10.34  15.68 
1929 10 15.84   2.79   9.31 
1929 11  1.71  -4.83  -1.56 
1929 12 -7.89 -16.29 -12.09 
1930 01 -6.15 -16.51 -11.33 
1930 02 -6.51 -21.66 -14.08 
1930 05 16.85   1.14   8.99 
1930 06 25.04   9.09  17.06 
1930 07 22.87  10.98  16.92 
1930 08 22.69   9.47  16.08 
1930 09 19.81   3.38  11.59 
1930 10 14.35    .50   7.42 
1930 11  5.33  -7.70  -1.18 
1930 12 -4.04 -15.84  -9.94 
1931 01 -8.71 -20.86 -14.78 
1931 02 -3.06 -17.23 -10.14 
1931 03  3.15  -4.05   -.45 
1931 04  8.72  -2.06   3.33 
1931 05 14.54   3.65   9.09 
1932 01  -.47 -15.33  -7.90 
1932 02 -4.30 -26.81 -15.55 
1932 03 -3.41 -17.39 -10.40 
1932 04  7.74  -3.35   2.19 
1932 05 21.42   2.31  11.86 
1932 06 24.98   5.83  15.40 
1932 07 26.78  13.33  20.05 
1932 08 29.17  15.15  22.16 
1932 09 22.11   7.71  14.91 
1932 10 14.81  -1.95   6.43 
1933 02 -1.00 -16.29  -8.64 
1933 03  3.24  -9.35  -3.06 
1933 04  7.43  -4.58   1.42 
1935 05 13.89   1.63   7.76 
1935 06 21.52   9.13  15.32 
1935 08 22.05   8.71  15.37 
1935 09 17.95   3.91  10.93 
1935 10  8.47    .35   4.41 
1937 07 27.40  13.36  20.37 
1937 09 19.31   7.31  13.31 
1937 11  2.40  -3.96   -.78 
1938 02 -6.62 -18.66 -12.64 
1938 03  -.36 -12.83  -6.59 
1938 04  7.49  -3.42   2.03 
1938 05 15.03   2.32   8.67 
1938 06 24.02   9.24  16.63 
1938 07 24.55  12.72  18.63 
1938 08 23.46  11.45  17.45 
1938 09 16.67   5.85  11.26 
1938 10 13.01    .21   6.61 
1938 11  2.93  -6.38  -1.72 
1938 12 -2.87 -11.33  -7.10 
1939 02 -7.80 -21.25 -14.52 
1939 03 -3.23 -18.41 -10.82 
1939 04  6.09  -4.83    .63 
1939 05 15.07   1.00   8.03 
1939 06 20.18   6.18  13.18 
1939 07 25.68  13.06  19.37 
1939 08 24.47  12.64  18.55 
1939 09 17.20   6.61  11.91 
1939 10  9.30   1.88   5.59 
1939 11  2.24  -4.65  -1.20 
1939 12 -3.85  -9.79  -6.82 
1940 01 -7.11 -16.46 -11.79 
1940 02 -3.62 -17.37 -10.50 
1940 03   .20 -10.10  -4.95 
1940 04  6.47  -3.59   1.44 
1940 05 15.69   4.23   9.96 
1940 06 19.29   8.59  13.94 
1940 07 24.91  11.78  18.34 
1940 08 25.59   8.02  16.80 
1940 09 17.28   7.35  12.31 
1940 10  9.07  -2.61   3.23 
1940 11  1.83  -4.69  -1.43 
1940 12 -6.66 -17.31 -11.98 
1941 01 -8.37 -18.70 -13.53 
1941 02 -2.58 -12.76  -7.67 
1941 03   . 4 -11.48  -5.72 
1941 04  9.18  -3.08   3.05 
1941 05 15.59   2.04   8.81 
1941 06 20.56   7.33  13.94 
1941 07 26.28  10.94  18.61 
1941 08 19.82   9.04  14.43 
1941 09 17.12   4.40  10.76 
1941 10  9.31   -.75   4.28 
1941 11  1.54  -5.92  -2.19 
1941 12 -3.29 -11.94  -7.61 
1942 01 -9.09 -23.25 -16.17 
1942 02 -5.87 -16.70 -11.28 
1942 03  2.22  -6.99  -2.38 
1942 04  8.95  -4.08   2.43 
1942 05 17.77   3.58  10.67 
1942 06 21.46   9.10  15.28 
1942 07 23.95  11.01  17.48 
1942 08 23.57   9.43  16.50 
1942 09 20.03   5.69  12.86 
1942 10 12.24   -.44   5.90 
1942 11  1.08  -7.61  -3.26 
1942 12 -7.95 -18.19 -13.07 
1943 01 10.93 -21.36 -16.14 
1943 02 -4.98 -16.94 -10.96 
1943 03 -2.59 -15.30  -8.94 
1943 04  5.01  -5.74   -.36 
1943 05 13.33    .31   6.82 
1943 06 19.31   6.81  13.06 
1943 07 24.43  10.98  17.70 
1943 08 21.77  11.46  16.61 
1943 09 18.82   5.94  12.38 
1943 10 12.77   2.71   7.74 
1943 11  2.95  -4.61   -.83 
1943 12 -8.27 -16.95 -12.61 
1944 01 -4.21 -15.74  -9.97 
1944 02 -6.97 -19.24 -13.10 
1944 03 -1.35 -13.73  -7.54 
1944 04  7.53  -5.07   1.23 
1944 05 18.42   2.46  10.44 
1944 06 21.67   8.52  15.09 
1944 07 24.32  10.18  17.25 
1944 08 26.33  11.27  18.79 
1944 09 19.24   7.78  13.51 
1944 10  9.01    .22   4.61 
1944 11  4.17  -2.71    .73 
1944 12 -6.85 -13.84 -10.34 
1945 01 -8.46 -18.34 -13.40 
1945 02 -4.17 -17.78 -10.97 
1945 03  2.85 -10.02  -3.58 
1945 04  9.21  -1.81   3.70 
1945 05 13.21   2.16   7.68 
1945 06 18.51   7.26  12.88 
1945 07 24.37  10.93  17.65 
1945 08 24.02   9.30  16.66 
1945 09 17.00   5.63  11.31 
1945 10  7.52    .-2   3.75 
1945 11  1.14  -5.82  -2.34 
1945 12 -5.70 -13.41  -9.55 
1946 01 -8.03 -18.85 -13.44 
1946 02 -8.33 -20.60 -14.46 
1946 03  2.58 -11.04  -4.23 
1946 04  6.29  -4.00   1.14 
1946 05 14.12   1.43   7.77 
1946 06 21.44   7.36  14.40 
1946 07 22.97   8.63  15.79 
1946 08 23.81   8.30  16.05 
1946 09 21.63   6.92  14.27 
1946 10 14.08    .49   7.28 
1946 11  1.55  -4.50  -1.47 
1946 12 -5.90 -16.48 -11.19 
1947 01 -8.64 -18.79 -13.72 
1947 02 -3.96 -12.49  -8.22 
1947 03  1.62  -9.97  -4.17 
1947 04  2.96  -8.35  -2.69 
1947 05 12.42    .38   6.40 
1947 06 20.64   6.46  13.54 
1947 07 26.68  13.26  19.97 
1947 08 25.15   9.85  17.50 
1947 09 18.67   4.30  11.48 
1947 12 -5.19 -13.08  -9.13 
1948 01 -6.51 -19.29 -12.90 
1948 02 -6.68 -27.93 -17.30 
1948 03  -.21 -13.67  -6.94 
1948 04  8.06 -99.99 -99.99 
1948 05 15.24   5.80  10.52 
1948 06 22.08 -99.99 -99.99 
1948 08 24.39  11.21  17.79 
1948 09 18.71   5.58  12.15 
1948 10 11.80  -1.33   5.23 
1948 11  6.81  -1.40   2.70 
1948 12 99.99  -9.70 -99.99 
1949 03   .32 -13.82  -6.75 
1949 04  7.73  -3.34   2.19 
1949 06 25.23  10.10  17.67 
1949 07 26.50  11.36  18.93 
1949 10 14.12   -.50   6.81 
1950 06 20.43   8.03  14.23 
1950 07 23.64  11.70  17.67 
1950 08 23.44   8.64  16.04 
1950 09 18.64   2.80  10.71 
1950 10 11.10    .36   5.73 
1950 12 -1.30  -9.54  -5.42 
1951 01 -5.31 -18.20 -11.75 
1951 02 -3.54 -17.45 -10.50 
1951 03  2.49 -12.26  -4.88 
1951 04 10.38    .24   5.31 
1951 05 16.34   2.77   9.55 
1951 06 21.88   7.60  14.74 
1951 08 23.72  10.21  16.96 
1951 11  2.89  -5.05  -1.08 
1951 12 -6.59 -16.65 -11.62 
1952 01 -4.94 -20.18 -12.56 
1952 02 -1.47 -13.09  -7.28 
1952 03  2.84  -7.86  -2.51 
1952 04  8.83  -3.35   2.74 
1952 05 14.85   2.53   8.69 
1952 06 22.53  10.18  16.35 
1952 07 29.15  12.30  20.72 
1952 08 25.27   9.53  17.40 
1952 09 19.45   5.80  12.62 
1952 10  8.76   -.16   4.30 
1952 11  3.41  -4.85   -.71 
1952 12  -.95  -9.10  -5.02 
1953 01 -3.35 -14.19  -8.76 
1953 03  1.73  -8.18  -3.22 
1953 04  9.53    . 8   4.80 
1953 05 15.01   1.42   8.21 
1953 06 23.40   8.68  16.04 
1953 07 25.25  11.12  18.18 
1953 09 19.18   4.96  12.07 
1953 10 12.80   -.49   6.15 
1953 11  5.97  -1.39   2.29 
1953 12 -1.04  -9.14  -5.10 
1954 01 -9.41 -20.27 -14.84 
1954 02  -.32 -12.74  -6.53 
1954 03  1.36 -10.37  -4.50 
1954 04  6.96  -5.00    .98 
1954 05 13.53   2.74   8.13 
1954 06 21.06   7.44  14.25 
1954 07 22.59  11.67  17.13 
1954 08 21.49   9.30  15.39 
1954 09 17.67   4.63  11.15 
1954 10 10.77    .28   5.52 
1954 11  2.57  -3.23   -.33 
1954 12 -2.70 -12.21  -7.45 
1955 01 -4.67 -14.03  -9.35 
1955 02 -3.39 -18.25 -10.82 
1955 03  -.89 -13.75  -7.32 
1955 04  8.45  -4.58   1.93 
1955 05 14.42   2.80   8.60 
1955 06 22.39   7.66  15.02 
1955 07 26.43  11.10  18.76 
1955 08 22.99   9.14  16.07 
1955 09 15.88   3.77   9.82 
1955 10 10.56    .15   5.35 
1955 11  2.13  -1.46    .33 
1955 12 -5.74 -15.14 -10.44 
1956 01 -1.50  -8.39  -4.94 
1956 02 -5.65 -17.86 -11.75 
1956 03 99.99 -18.48 -99.99 
1956 04 99.99  -2.49 -99.99 
1956 05 11.51    . 7   5.79 
1956 07 22.68   9.76  16.22 
1956 08 21.01   7.19  14.10 
1957 03  1.71  -9.27  -3.78 
1957 04  6.49  -4.69    .89 
1957 05 15.62    .63   8.12 
1957 06 19.87   6.75  13.31 
1957 07 23.34  10.87  17.10 
1957 08 23.04   7.65  15.34 
1957 09 17.79   5.02  11.40 
1957 10 13.15    .73   6.93 
1957 11  4.10  -3.04    .52 
1957 12  -.41 -14.35  -7.38 
1958 01 -1.61 -13.55  -7.58 
1958 02 -3.89 -18.06 -10.97 
1958 03  5.07  -5.31   -.11 
1958 04  8.83  -1.67   3.58 
1958 05 99.99   1.16 -99.99 
1958 06 99.99   5.85 -99.99 
1958 07 25.22   9.52  17.36 
1958 08 22.85   9.64  16.24 
1958 09 19.33   3.84  11.58 
1958 10 10.59  -1.33   4.63 
1958 11  1.93  -6.34  -2.20 
1959 05 17.98 -99.99 -99.99 
1959 06 19.60   6.83  13.21 
1959 07 27.64  11.71  19.67 
1959 08 22.46  11.02  16.74 
1959 09 20.31   5.70  13.00 
1959 10  9.92    . 9   5.00 
1959 11  2.33  -7.03  -2.35 
1959 12 -4.10 -99.99 -99.99 
1960 01 -7.46 -19.24 -13.35 
1960 02 -1.35 -99.99 -99.99 
1960 03   .19 -13.39  -6.60 
1960 04  6.49  -6.29    . 9 
1960 05 19.62   4.08  11.85 
1960 06 21.86   8.50  15.18 
1960 07 24.66   9.85  17.25 
1960 08 26.14   8.39  17.27 
1960 09 18.54   4.21  11.38 
1960 10 10.85  -1.27   4.79 
1960 11  3.03  -5.66  -1.31 
1960 12 -4.44 -16.52 -10.48 
1961 01 10.54 -24.16 -17.35 
1961 03  -.74 -17.09  -8.91 
1961 04  6.82  -2.86   1.98 
1961 06 20.34 -99.99 -99.99 
1961 07 24.21  11.09  17.65 
1961 08 24.25   9.10  16.67 
1961 09 21.76   7.43  14.59 
1961 10 12.61    .63   6.62 
1961 11  5.45  -5.22    .11 
1962 01 10.28 -22.48 -16.37 
1962 02 99.99 -24.31 -99.99 
1962 03  4.79  -8.95  -2.08 
1962 04  7.27  -3.15   2.06 
1962 05 14.03   1.80   7.91 
1962 06 22.39   6.19  14.29 
1962 07 22.19   8.67  15.43 
1962 08 99.99   9.82 -99.99 
1973 06 23.48  10.29  16.88 
1973 07 26.74  13.55  20.14 
1973 08 22.83  13.19  18.01 
1973 09 17.04   4.42  10.74 
