1922 11   0.73 -12.55  -5.91 
1922 12 -11.53 -20.29 -15.91 
1923 01 -10.68 -21.25 -15.96 
1923 02  -6.59 -21.13 -13.86 
1923 03  -1.61 -17.31  -9.46 
1923 04  12.00  -6.15   2.92 
1923 05  20.00   -.44   9.78 
1923 06  24.13   7.83  15.98 
1923 07  22.51   8.29  15.40 
1923 08  21.68   6.09  13.88 
1923 09  17.33   1.65   9.49 
1923 10  13.45  -4.17   4.64 
1923 11   5.58  -7.94  -1.18 
1923 12  -3.35 -15.27  -9.31 
1924 01 -11.31 -23.56 -17.43 
1924 02  -2.93 -13.26  -8.09 
1924 03  -1.04 -11.98  -6.51 
1924 04   7.34  -6.34   0.50 
1925 07  24.13 -99.99 -99.99 
1925 08  21.13 -99.99 -99.99 
1925 09  15.00 -99.99 -99.99 
1925 10   5.07 -99.99 -99.99 
1925 11   1.10 -99.99 -99.99 
1925 12  -3.56 -12.71  -8.13 
1926 01  -2.55 -14.43  -8.49 
1926 02  -2.32 -15.18  -8.75 
1926 03   3.83  -9.97  -3.07 
1926 04  13.39  -3.47   4.96 
1926 05  17.99   1.69   9.84 
1926 06  19.62   4.35  11.99 
1926 07  25.87   6.58  16.22 
1926 08  21.31   4.92  13.11 
1926 09  11.74  -1.38   5.18 
1926 10   9.96  -2.56   3.70 
1926 11  -4.35 -14.72  -9.53 
1926 12  -8.71 -20.62 -14.66 
1927 01  -9.78 -22.75 -16.26 
1927 02  -8.53 -23.37 -15.95 
1927 03   1.03 -11.39  -5.18 
1927 04   8.22  -4.29   1.96 
1927 05  14.94   0.44   7.68 
1927 06  20.28   6.31  13.29 
1927 07  22.88   8.95  15.91 
1927 08  23.71   6.55  15.12 
1927 09  15.74   2.00   8.87 
1927 10  10.33  -3.66   3.33 
1927 11  -8.76 -19.53 -14.14 
1927 12 -15.51 -27.17 -21.34 
1928 01  -3.70 -17.19 -10.44 
1928 02  -1.17 -14.81  -7.99 
1928 03   0.84 -11.74  -5.45 
1928 04   5.27  -6.49   -.60 
1928 05  21.11   3.78  12.44 
1928 06  19.79   5.15  12.47 
1928 07  23.44   8.12  15.78 
1928 08  20.81   4.28  12.54 
1928 09  19.04  -1.08   8.98 
1928 10   7.80  -5.15   1.32 
1928 11   4.34 -11.06  -3.36 
1928 12  -1.77 -15.47  -8.62 
1929 01 -15.19 -27.09 -21.14 
1929 02  -8.28 -22.48 -15.37 
1929 03   1.99 -10.02  -4.01 
1929 04   7.23  -4.17   1.53 
1929 05  16.52   1.04   8.78 
1929 06  21.47   5.30  13.38 
1929 07  23.28   6.96  15.12 
1929 08  22.65   6.03  14.34 
1929 09  16.62   0.90   8.76 
1929 10  14.70  -3.14   5.78 
1929 11   4.46  -8.38  -1.96 
1929 12  -9.35 -20.84 -15.09 
1930 01 -15.21 -25.53 -20.37 
1930 02  -1.02 -15.25  -8.13 
1930 03   3.01 -11.35  -4.17 
1930 04  12.95  -3.00   4.97 
1930 05  15.66   1.38   8.51 
1930 06  20.68   6.13  13.40 
1930 07  24.75   7.28  16.01 
1930 08  24.21   7.33  15.77 
1930 09  16.45   1.81   9.13 
1930 10   6.68 -99.99 -99.99 
1930 11   2.99 -99.99 -99.99 
1930 12   1.04 -11.23  -5.08 
1931 01   -.74 -14.57  -7.65 
1931 02   4.94  -9.52  -2.29 
1931 03  -1.71 -14.16  -7.93 
1931 04  13.43  -3.54   4.94 
1931 05  18.41   1.63  10.01 
1931 06  20.82   6.48  13.65 
1931 07  23.72   7.97  15.84 
1931 08  22.30   7.42  14.86 
1931 09  15.99   2.14   9.06 
1931 10  12.45  -3.77   4.34 
1931 11   -.30 -13.59  -6.94 
1931 12  -5.46 -16.54 -11.00 
1932 01 -10.22 -24.30 -17.26 
1932 02  -8.75 -23.47 -16.11 
1932 03  -5.85 -21.06 -13.45 
1932 04   9.06  -1.72   3.67 
1932 05  19.49   3.01  11.25 
1932 06  22.65   6.14  14.39 
1932 07  22.07   8.20  15.13 
1932 08  23.97   8.02  15.99 
1932 09  19.34   2.82  11.08 
1932 10   6.05  -5.30   0.37 
1932 11  -2.18 -13.65  -7.91 
1932 12  -6.50 -19.29 -12.90 
1933 01 -11.71 -24.25 -17.98 
1933 02  -8.77 -24.16 -16.46 
1933 03  -2.61 -17.04  -9.83 
1933 04   8.06  -4.50   1.78 
1933 05  18.23   3.24  10.73 
1933 06  21.76   5.81  13.78 
1933 07  23.09   7.01  15.05 
1933 08  25.00   6.85  15.92 
1933 09  14.91   1.87   8.39 
1933 10   7.02  -4.73   1.14 
1933 11   2.61  -6.42  -1.90 
1933 12 -20.01 -29.65 -24.83 
1934 01  -1.74 -14.22  -7.98 
1934 02  -1.70 -13.97  -7.83 
1934 03   0.81 -10.87  -5.02 
1934 04  13.79   -.96   6.41 
1934 05  20.10   3.77  11.93 
1934 06  20.39   5.79  13.09 
1934 07  22.57   7.57  15.07 
1934 08  22.09   6.73  14.41 
1934 09  11.94   1.16   6.55 
1934 10  10.62  -1.14   4.73 
1934 11   -.21  -9.47  -4.84 
1934 12  -9.35 -20.75 -15.05 
1935 01 -17.17 -29.23 -23.20 
1935 02   -.37 -14.61  -7.49 
1935 03  -5.75 -17.28 -11.51 
1935 04   4.65  -9.80  -2.57 
1935 05  15.82   2.93   9.37 
1935 06  19.70   7.78  13.74 
1935 07  23.82  11.03  17.42 
1935 08  19.54   6.87  13.20 
1935 09  16.62   3.62  10.12 
1935 10  10.60  -2.90   3.85 
1935 11  -5.82 -17.37 -11.59 
1935 12  -5.91 -16.99 -11.45 
1936 01 -16.19 -28.87 -22.53 
1936 02 -21.54 -36.02 -28.78 
1936 03   -.11 -11.93  -6.02 
1936 04   7.26  -5.43   0.91 
1936 05  19.57   6.48  13.02 
1936 06  20.98   7.39  14.18 
1936 07  25.35   9.96  17.65 
1936 08  22.97   7.47  15.21 
1936 09  15.59   2.72   9.15 
1936 10  11.17  -1.74   4.71 
1936 11   3.19  -6.37  -1.58 
1936 12  -9.47 -19.04 -14.26 
1937 01 -15.47 -29.18 -22.32 
1937 02  -9.31 -22.92 -16.11 
1937 03   2.02  -9.30  -3.64 
1937 04  12.85   -.92   5.96 
1937 05  19.06   3.38  11.21 
1937 06  24.51   6.37  15.44 
1937 07  23.37   9.08  16.22 
1937 08  21.08   5.94  13.51 
1937 09  18.71   3.13  10.92 
1937 10  10.85  -1.16   4.84 
1937 11  -3.76 -12.57  -8.16 
1937 12 -11.33 -21.86 -16.59 
1938 01  -6.46 -17.87 -12.17 
1938 02 -11.58 -23.93 -17.75 
1938 03   2.24  -8.26  -3.01 
1938 04  10.20  -2.54   3.83 
1938 05  17.76   2.27  10.01 
1938 06  23.01   7.18  15.09 
1938 07  25.25   9.24  17.24 
1938 08  20.79   6.27  13.53 
1938 09  23.81   6.56  15.18 
1938 10  12.28  -1.47   5.40 
1938 11  -2.26 -11.07  -6.66 
1938 12  -6.73 -17.90 -12.31 
1939 01  -5.14 -15.40 -10.27 
1939 02 -14.28 -26.61 -20.44 
1939 03  -1.65 -15.88  -8.76 
1939 04  12.53  -2.54   4.99 
1939 05  18.62   4.42  11.53 
1939 06  19.01   4.50  11.75 
1939 07  24.88   8.84  16.86 
1939 08  25.34   6.74  16.04 
1939 09  16.61   1.85   9.23 
1939 10   6.19  -5.00   0.59 
1939 11   3.24  -6.55  -1.65 
1939 12  -1.30  -9.89  -5.60 
1940 01 -12.74 -21.94 -17.34 
1940 02  -7.14 -16.32 -11.73 
1940 03  -1.10 -10.94  -6.02 
1940 04   6.19  -4.44   0.87 
1940 05  20.41   5.01  12.71 
1940 06  19.77   6.65  13.21 
1940 07  22.61   8.64  15.62 
1940 08  24.27   6.66  15.46 
1940 09  20.81   3.80  12.30 
1940 10  11.65  -1.22   5.21 
1940 11  -6.03 -15.24 -10.63 
1940 12 -99.99 -16.41 -99.99 
1941 01 -99.99 -23.39 -99.99 
1941 02  -7.65 -18.54 -13.10 
1941 03   0.30 -12.47  -6.08 
1941 04  15.06   -.94   7.06 
1941 05  16.90   3.43  10.16 
1941 06  24.95   8.77  16.86 
1941 07  28.40  12.32  20.36 
1941 08  23.55   7.94  15.74 
1941 09  13.26   1.53   7.39 
1941 10  10.22  -1.24   4.49 
1941 11   2.72  -6.95  -2.11 
1941 12  -6.85 -17.11 -11.98 
1942 01  -1.13 -12.26  -6.69 
1942 02  -3.90 -16.35 -10.12 
1942 03   4.41  -7.56  -1.57 
1942 04  10.25  -2.91   3.67 
1942 05  18.74   1.67  10.20 
1942 06  22.00   6.63  14.31 
1942 07  24.52   9.53  17.02 
1942 08  23.32   7.81  15.56 
1942 09  16.60   1.68   9.14 
1942 10  11.16  -2.45   4.35 
1942 11  -5.16 -15.06 -10.11 
1942 12 -11.80 -22.05 -16.92 
1943 01 -13.45 -25.07 -19.26 
1943 02  -1.55 -13.99  -7.77 
1943 03  -2.55 -17.11  -9.83 
1943 04  12.89   -.75   6.07 
1943 05  17.20   1.67   9.43 
1943 06  20.71   6.16  13.43 
1943 07  26.33   9.28  17.80 
1943 08  22.54   8.08  15.31 
1943 09  18.98   2.57  10.77 
1943 10  11.59   -.30   5.64 
1943 11   3.74  -6.68  -1.46 
1943 12  -1.38 -10.18  -5.78 
1944 01  -4.15 -16.54 -10.35 
1944 02  -5.19 -18.53 -11.86 
1944 03   0.07 -15.66  -7.79 
1944 04  15.93  -1.24   7.34 
1944 05  20.37   2.87  11.62 
1944 06  20.98   7.01  13.99 
1944 07  24.35   8.49  16.42 
1944 08  22.49   5.86  14.17 
1944 09  17.42   3.87  10.64 
1944 10  14.36  -1.50   6.43 
1944 11  -2.08  -9.93  -6.01 
1944 12  -4.87 -16.27 -10.57 
1945 01 -99.99 -18.79 -99.99 
1945 02  -4.67 -19.07 -11.87 
1945 03   3.53 -10.71  -3.59 
1945 04   6.69  -7.69   -.50 
1945 05  17.49   -.76   8.36 
1945 06  22.08   3.88  12.98 
1945 07  26.27   8.16  17.21 
1945 08  23.52   6.36  14.94 
1945 09  15.54   1.14   8.34 
1945 10  10.29  -3.01   3.64 
1945 11 -99.99 -18.51 -99.99 
1945 12 -99.99 -21.18 -99.99 
1946 01  -7.50 -18.91 -13.20 
1946 02  -7.66 -21.19 -14.42 
1946 03 -99.99 -10.16 -99.99 
1946 04  14.51  -1.95   6.28 
1946 05  18.76   0.40   9.58 
1946 06  21.09   5.90  13.49 
1946 07  26.61   8.27  17.44 
1946 08  23.64   6.17  14.90 
1946 09  17.14   1.24   9.18 
1946 10   8.89  -4.81   2.04 
1946 11  -2.59 -16.06  -9.32 
1946 12 -10.16 -22.32 -16.24 
1947 01  -7.78 -21.33 -14.55 
1947 02 -10.63 -26.19 -18.41 
1947 03   0.91 -15.54  -7.31 
1947 04  10.14  -3.64   3.25 
1947 05  17.41   1.20   9.30 
1947 06  21.90   6.29  14.09 
1947 07  26.84   8.46  17.65 
1947 08  20.72   6.00  13.36 
1947 09  15.29   1.98   8.63 
1947 10  11.59  -1.68   4.95 
1947 11  -1.24  -9.89  -5.56 
1947 12 -99.99 -15.49 -99.99 
1948 01 -99.99 -15.20 -99.99 
1948 02 -10.64 -25.75 -18.19 
1948 03  -1.52 -19.17 -10.34 
1948 04   4.58  -9.91  -2.66 
1948 05  20.18   4.64  12.41 
1948 06  26.32   6.92  16.61 
1948 07  26.04   9.35  17.70 
1948 08  22.33   7.36  14.84 
1948 09  17.19   3.36  10.27 
1948 10  12.75  -3.82   4.46 
1948 11   0.38  -9.64  -4.63 
1948 12 -11.62 -23.78 -17.70 
1949 01 -10.97 -25.88 -18.42 
1949 02 -12.76 -26.95 -19.85 
1949 03   2.45 -14.26  -5.90 
1949 04  15.67   -.36   7.65 
1949 05  19.02   2.35  10.69 
1949 06  23.25   5.02  14.13 
1949 07  25.20   8.35  16.77 
1949 08  23.84   8.39  16.11 
1949 09  19.20   1.90  10.55 
1949 10   7.55  -5.09   1.23 
1949 11   6.54  -3.83   1.35 
1949 12 -15.44 -24.15 -19.79 
1950 01 -99.99 -37.73 -99.99 
1950 02 -99.99 -19.91 -99.99 
1950 03  -2.01 -15.84  -8.92 
1950 04   7.18  -4.54   1.32 
1950 05  18.46   1.09   9.78 
1950 06  25.82   4.94  15.38 
1950 07  25.89   8.62  17.25 
1950 08  21.28   5.81  13.54 
1950 09  19.52   2.21  10.86 
1950 10   6.85  -3.83   1.51 
1950 11  -7.20 -16.95 -12.08 
1950 12  -8.62 -18.90 -13.76 
1951 01 -13.99 -25.45 -19.72 
1951 02  -7.26 -22.09 -14.67 
1951 03  -4.39 -19.36 -11.87 
1951 04   9.28  -4.58   2.34 
1951 05  19.25   3.37  11.31 
1951 06  21.22   3.91  12.56 
1951 07  22.62   9.09  15.85 
1951 08  19.79   6.22  13.00 
1951 09  15.09   1.03   8.06 
1951 10   5.99  -5.22   0.38 
1951 11  -2.65 -13.16  -7.90 
