1929 04 11.48 -99.99 -99.99 
1929 05 18.85   6.14  12.49 
1929 06 24.94  12.38  18.66 
1929 07 99.99  13.79 -99.99 
1929 08 24.63  11.87  18.25 
1929 09 22.98  10.52  16.75 
1929 10 14.81   3.39   9.10 
1929 11  7.07  -1.05   3.00 
1929 12 -2.19 -11.35  -6.77 
1930 01 -1.25 -13.62  -7.43 
1930 02  1.38 -14.13  -6.37 
1930 03  3.46  -8.05  -2.29 
1930 04 11.67  -2.46   4.60 
1930 05 19.54   7.58  13.56 
1930 06 26.86  14.10  20.48 
1930 07 26.51  13.67  20.09 
1930 08 27.36  12.96  20.16 
1930 09 22.91  10.60  16.75 
1930 10 15.89   2.68   9.28 
1930 11  9.09   -.69   4.20 
1930 12   .10  -9.02  -4.46 
1931 01 -3.00 -16.79  -9.89 
1931 02 -1.12 -15.56  -8.34 
1931 03  5.84  -6.23   -.19 
1931 04 14.41   -.14   7.13 
1931 05 20.43   6.72  13.57 
1931 06 25.68   9.26  17.47 
1931 07 28.88  15.99  22.43 
1931 08 25.97  12.47  19.21 
1931 09 22.82  10.87  16.84 
1931 10 17.29   4.87  11.08 
1931 11 10.80   1.46   6.13 
1931 12  2.28  -9.26  -3.49 
1932 01  3.54  -7.70  -2.08 
1932 02  -.45 -12.54  -6.49 
1932 03  2.03 -11.18  -4.57 
1932 04  9.59  -2.33   3.63 
1932 05 20.02 -99.99 -99.99 
1932 06 24.64  10.42  17.52 
1932 07 25.07  13.10  19.08 
1932 08 26.63  15.20  20.91 
1932 09 22.30  10.13  16.21 
1932 10 16.12   5.59  10.86 
1932 11  5.84  -4.66    .59 
1932 12  3.58  -6.21  -1.31 
1933 02  1.17 -99.99 -99.99 
1933 03  1.99  -7.91  -2.96 
1933 04 12.26   2.01   7.13 
1933 05 21.10   6.67  13.88 
1933 06 26.30  12.74  19.52 
1933 07 28.08  14.55  21.31 
1933 08 26.11  13.44  19.77 
1933 09 21.90  10.90  16.40 
1933 10 13.88   3.53   8.70 
1933 11  2.97  -8.31  -2.67 
1933 12 -3.50 -14.87  -9.18 
1934 01 -2.36 -14.75  -8.55 
1934 02 -8.30 -21.15 -14.72 
1934 03  3.13  -8.14  -2.50 
1934 04 12.22   1.33   6.77 
1934 05 21.45   6.31  13.88 
1934 06 26.05  12.43  19.24 
1934 07 28.35  15.47  21.91 
1934 08 25.77  12.15  18.95 
1934 09 23.25  13.21  18.23 
1934 10 12.67   2.65   7.66 
1934 11  8.17   -.48   3.84 
1935 05 18.04   4.21  11.13 
1935 06 24.35  13.00  18.67 
1935 07 28.44  16.08  22.26 
1935 08 26.47  13.82  20.14 
1935 09 20.00   7.99  13.99 
1935 10 15.86   4.17  10.01 
1936 05 20.96   8.05  14.50 
1936 06 24.76  12.08  18.42 
1936 07 25.98  13.88  19.93 
1936 08 24.96  12.84  18.90 
1936 09 21.51   9.64  15.58 
1936 10 14.05   3.66   8.85 
1936 11  7.40  -5.19   1.10 
1936 12 99.99  -9.60 -99.99 
1937 07 29.29  16.60  22.94 
1937 08 30.39  17.57  23.98 
1937 09 24.09  10.79  17.44 
1937 10 16.32   4.03  10.17 
1937 11  9.58    .10   4.84 
1937 12  -.61 -10.66  -5.63 
1938 01 -3.56 -14.37  -8.96 
1938 02  -.27 -10.45  -5.36 
1938 03  5.32  -5.46    .-6 
1938 04 14.16   2.64   8.39 
1939 09 21.45   9.68  15.57 
1939 10 14.86   4.06   9.46 
1939 11  4.79  -3.74    .52 
1939 12  -.50  -8.50  -4.50 
1940 01 -6.69 -14.59 -10.64 
1940 02 -3.17 -12.04  -7.60 
1940 03   .63  -8.17  -3.77 
1940 04  8.81   -.44   4.18 
1940 05 19.50   8.85  14.17 
1940 06 22.64  12.39  17.51 
1940 07 26.63  15.75  21.18 
1940 08 25.54  13.62  19.58 
1940 09 20.40  10.76  15.58 
1940 10 13.05   2.49   7.77 
1940 11  5.55  -1.38   2.08 
1940 12   .91  -9.04  -4.06 
1941 01 -5.16 -14.07  -9.61 
1941 02 -2.21 -10.62  -6.41 
1941 03   .66  -8.06  -3.70 
1941 04 16.10   3.54   9.82 
1941 05 20.11   8.01  14.06 
1941 06 25.99  13.71  19.85 
1941 07 27.50  16.77  22.13 
1941 08 23.90  13.40  18.65 
1941 09 23.00  10.75  16.87 
1941 10 13.44   4.10   8.76 
1941 11  7.89   -.89   3.50 
1941 12  1.08  -8.53  -3.72 
1942 01 -2.79 -13.52  -8.15 
1942 02 -3.89 -12.80  -8.34 
1942 03  6.00  -2.09   1.95 
1942 04 13.03   2.46   7.74 
1942 05 21.68  10.49  16.08 
1942 06 24.34  13.56  18.95 
1942 07 25.86  15.31  20.58 
1942 08 25.45  14.98  20.21 
1942 09 22.59  10.47  16.53 
1942 10 16.36   5.30  10.83 
1942 11  7.61  -2.42   2.59 
1942 12 -3.21 -11.56  -7.38 
1943 06 99.99  13.12 -99.99 
1943 07 26.04  15.65  20.84 
1943 08 23.71  14.75  19.23 
1943 09 19.57   9.83  14.70 
1943 10 14.52   5.05   9.78 
1943 11  6.10  -1.71   2.19 
1943 12 -2.06 -13.42  -7.74 
1944 01  -.92  -9.85  -5.38 
1944 02 -1.35 -12.48  -6.91 
1944 03  3.19  -7.60  -2.20 
1944 04 11.54   -.95   5.29 
1944 05 23.50  11.19  17.34 
1944 06 24.58  13.56  19.07 
1944 07 27.68  16.57  22.12 
1944 08 29.03  16.92  22.97 
1944 09 22.17  11.71  16.94 
1944 10 14.48   3.89   9.18 
1944 11  6.73    .13   3.43 
1944 12 -2.19 -10.89  -6.54 
1945 01 -7.45 -16.87 -12.16 
1945 02  -.92 -10.12  -5.52 
1945 03  9.53    .14   4.83 
1945 04 16.24   4.79  10.51 
1945 05 16.37   6.33  11.35 
1945 06 24.10  12.49  18.29 
1945 07 26.59  15.66  21.12 
1945 08 26.40  14.89  20.64 
1945 09 23.23  11.99  17.61 
1945 10 14.22   3.17   8.69 
1945 11  7.51  -1.33   3.09 
1945 12 -2.33 -10.76  -6.54 
1946 01 -2.41 -13.19  -7.80 
1946 02 -2.33 -14.98  -8.65 
1946 03 12.27   -.54   5.86 
1946 04 11.87    .88   6.37 
1946 05 18.40   7.45  12.92 
1946 06 24.87  12.68  18.77 
1946 07 26.89  15.34  21.11 
1946 08 23.93  13.73  18.83 
1946 09 24.47  12.27  18.36 
1946 10 19.52 -99.99 -99.99 
1946 11  7.99    .29   4.14 
1946 12  1.12  -8.37  -3.62 
1947 01  -.58 -12.24  -6.41 
1947 02 -2.96 -12.68  -7.82 
1947 03  3.86  -4.83   -.48 
1947 04 10.80   -.34   5.23 
1947 05 17.87   6.45  12.16 
1947 06 22.49  11.61  17.04 
1947 07 26.55  16.65  21.59 
1947 08 99.99  16.21 -99.99 
1947 11  5.25  -2.52   1.36 
1947 12 -2.79 -11.43  -7.11 
1948 01 -5.28 -15.39 -10.33 
1948 02 -2.40 -14.57  -8.48 
1948 03  4.62  -7.15  -1.26 
1948 04 13.36    .91   7.13 
1948 05 17.54   6.96  12.25 
1948 06 23.45  11.65  17.54 
1948 07 27.70  15.57  21.63 
1948 08 27.11  14.88  20.99 
1948 09 24.20  10.25  17.22 
1948 10 14.19   2.68   8.43 
1948 11 11.26   2.82   7.04 
1948 12  2.06  -6.25  -2.09 
1949 01   .69  -9.10  -4.20 
1949 02  1.48  -8.28  -3.40 
1949 03  4.89  -5.23   -.17 
1949 04 13.04   2.40   7.72 
1949 05 20.36   8.12  14.24 
1949 06 27.78  16.20  21.99 
1949 07 29.26  16.46  22.86 
1949 08 27.94  16.09  22.01 
1949 09 20.42  10.63  15.52 
1949 10 18.78   7.21  12.99 
1949 11  4.94  -3.48    .73 
1949 12  2.41  -6.51  -2.05 
1950 01  2.45  -8.97  -3.26 
1950 02 -2.98 -13.64  -8.31 
1950 03  1.62  -9.64  -4.01 
1950 04 10.52   -.18   5.17 
1950 05 20.48   8.30  14.39 
1950 06 25.69  13.37  19.53 
1950 07 27.40  15.01  21.20 
1950 08 24.90  13.78  19.34 
1950 09 19.24   9.28  14.26 
1950 10 15.88   5.83  10.85 
1950 11  9.26   1.15   5.20 
1950 12  -.34  -7.28  -3.81 
1951 01  -.75  -9.91  -5.33 
1951 02  -.14  -9.58  -4.86 
1951 03  3.95  -3.29    .33 
1951 04 11.13   2.96   7.04 
1951 05 19.58   8.14  13.86 
1951 06 23.49  12.72  18.10 
1951 07 26.31  15.39  20.85 
1951 08 23.40  13.45  18.42 
1951 09 21.13  10.30  15.71 
1951 10 16.45   5.81  11.13 
1951 11  4.46  -3.99    .23 
1951 12   .23  -8.45  -4.11 
1952 01 -1.46 -11.73  -6.59 
1952 02   .12  -8.35  -4.12 
1952 03  2.72  -4.57   -.92 
1952 04 14.60   2.17   8.38 
1952 05 17.10   5.58  11.34 
1952 06 24.58  13.04  18.81 
1952 07 29.36  16.59  22.97 
1952 08 27.17  15.14  21.15 
1952 09 22.79  11.09  16.94 
1952 10 12.58   3.24   7.91 
1952 11  8.28    .11   4.19 
1952 12  1.04  -6.61  -2.78 
1953 01   .51  -9.72  -4.60 
1953 02   .15  -8.45  -4.15 
1953 03  6.27  -3.51   1.38 
1953 04 11.27   2.42   6.84 
1953 05 20.34   8.75  14.54 
1953 06 26.13  13.34  19.73 
1953 07 27.83  16.54  22.18 
1953 08 26.24  14.06  20.15 
1953 09 21.63  10.40  16.01 
1953 10 16.45   4.67  10.56 
1953 11 10.57   1.16   5.87 
1953 12  3.45  -4.84   -.69 
1954 01 -4.75 -15.84 -10.29 
1954 02  2.81  -7.45  -2.32 
1954 03  3.38  -5.87  -1.24 
1954 04 12.70   2.16   7.43 
1954 05 18.04   7.38  12.71 
1954 06 23.85  13.10  18.47 
1954 07 25.25  13.49  19.36 
1954 08 24.22  12.85  18.53 
1954 09 19.29   9.60  14.45 
1954 10 16.02   6.65  11.33 
1954 11  7.62   -.55   3.53 
1954 12  -.98  -8.71  -4.84 
1955 01 -5.27 -13.45  -9.35 
1955 02 -1.50 -10.71  -6.10 
1955 03  2.71  -6.33  -1.81 
1955 04 13.76   3.17   8.46 
1955 05 22.25   9.93  16.09 
1955 06 25.39  13.59  19.49 
1955 07 30.08  17.85  23.96 
1955 08 27.98  17.04  22.51 
1955 09 21.44   9.47  15.46 
1955 10 16.37   6.23  11.30 
1955 11  5.38  -1.28   2.05 
1955 12 -4.67 -12.67  -8.67 
1956 01 -3.35 -10.14  -6.74 
1956 02  -.22  -9.47  -4.84 
1956 03  1.92  -8.97  -3.52 
1956 04  9.79    .65   5.22 
1956 05 17.14   4.23  10.69 
