1927 11   2.61  -2.48   0.06 
1927 12 -99.99  -9.18 -99.99 
1928 01   -.51  -6.24  -3.37 
1928 02   2.61  -5.47  -1.43 
1928 03   4.98  -2.40   1.29 
1928 04   9.68  -2.35   3.66 
1928 05  18.67   5.26  11.96 
1928 06  18.62   5.64  12.13 
1928 07  25.51  10.89  18.20 
1928 08  23.39   9.33  16.36 
1928 09  19.31   7.69  13.50 
1928 10  10.27   2.31   6.29 
1928 11   3.26  -1.98   0.64 
1928 12  -2.25  -7.26  -4.75 
1929 01  -4.07 -11.64  -7.85 
1929 02   -.55  -9.72  -5.13 
1929 03   5.85  -2.81   1.52 
1929 04   6.97  -2.72   2.12 
1929 05  14.61   2.90   8.75 
1929 06  17.50   5.47  11.48 
1929 07  24.09   8.71  16.40 
1929 08  26.04  10.81  18.42 
1929 09  17.44   7.23  12.33 
1929 10  13.41   4.12   8.76 
1929 11   7.11   -.99   3.06 
1929 12   1.61  -3.58   -.98 
1930 01  -8.87 -14.57 -11.71 
1930 02   2.25  -4.62  -1.18 
1930 03   6.70  -2.53   2.08 
1930 04  12.54   1.74   7.14 
1930 05  13.35   1.81   7.58 
1930 06  16.50   4.62  10.56 
1930 07  23.33  10.02  16.67 
1930 08  25.99  11.39  18.69 
1930 09  18.20   6.94  12.57 
1930 10   9.20   0.82   5.00 
1930 11   3.55  -3.48   0.03 
1930 12  -2.23  -7.64  -4.93 
1931 01   0.17  -4.85  -2.33 
1931 02   -.23  -6.31  -3.27 
1931 03   4.08  -3.21   0.43 
1931 04   9.97  -0.08   4.94 
1931 05  17.73   4.94  11.34 
1931 06  18.27   6.35  12.31 
1931 07  25.70  10.49  18.09 
1931 08  25.06  10.16  17.61 
1931 09  16.02   5.75  10.88 
1931 10  11.18   2.25   6.71 
1931 11   0.33  -5.08  -2.37 
1931 12  -2.72  -7.46  -5.09 
1932 01  -3.04  -8.84  -5.94 
1932 02   0.58  -6.42  -2.91 
1932 03   2.71  -4.19   -.74 
1932 04   9.83   -.36   4.73 
1932 05  15.26   2.10   8.68 
1932 06  23.28   6.41  14.84 
1932 07  21.81   6.35  14.08 
1932 08  23.40   8.12  15.76 
1932 09  20.21   7.22  13.71 
1932 10  11.90   2.70   7.30 
1932 11   4.38  -1.40   1.49 
1932 12  -2.95  -9.02  -5.98 
1933 01   -.95  -7.87  -4.41 
1933 02  -1.00 -10.12  -5.56 
1933 03   4.34  -5.02   -.33 
1933 04  10.26  -1.81   4.22 
1933 05  11.64   0.11   5.87 
1933 06  19.04   5.08  12.06 
1933 07  25.96   8.58  17.27 
1933 08  25.45  10.71  18.08 
1933 09  15.44   3.66   9.55 
1933 10  13.34   3.51   8.42 
1933 11   6.27  -1.10   2.58 
1933 12   0.42  -3.90  -1.74 
1934 01   1.62  -3.96  -1.17 
1934 02   4.48  -2.65   0.91 
1934 03   9.33   0.14   4.73 
1934 04  16.71   4.28  10.50 
1934 05  19.24   4.38  11.81 
1934 06  22.99   5.68  14.33 
1934 08  27.29  11.39  19.34 
1934 09  18.43   4.62  11.52 
1934 10  11.22   2.18   6.70 
1934 11   3.68   -.89   1.39 
1934 12   -.98  -6.31  -3.64 
1935 01  -2.22  -7.50  -4.86 
1935 02   2.57  -2.94   -.18 
1935 03   3.13  -2.99   0.07 
1935 04   8.07   -.71   3.67 
1935 05  14.36   4.81   9.58 
1935 06  18.84   8.63  13.73 
1935 07  22.34   9.89  16.11 
1935 08  21.30   9.91  15.60 
1935 09  21.52   9.72  15.62 
1935 10  10.37   1.78   6.07 
1935 11   2.44  -4.52  -1.04 
1935 12  -1.32  -6.03  -3.67 
1936 01   -.97  -5.81  -3.39 
1936 02  -6.36 -14.42 -10.39 
1936 03   2.97  -5.41  -1.21 
1936 04  10.84   -.34   5.25 
1936 05  18.53   4.87  11.70 
1936 06  19.75   6.98  13.36 
1936 07  25.40   8.64  17.02 
1936 08  25.48   9.25  17.36 
1936 09  20.12   6.24  13.18 
1936 10  16.33   4.84  10.58 
1936 11   6.22  -1.46   2.37 
1936 12  -0.07  -4.76  -2.41 
1937 01  -7.78 -15.79 -11.78 
1937 02  -0.03  -7.48  -3.75 
1937 03   8.37  -2.33   3.01 
1937 04   9.80  -2.43   3.68 
1937 05  14.77   2.47   8.62 
1937 06  18.74   7.46  13.10 
1937 07  25.52  10.54  18.03 
1937 08  22.37   7.46  14.91 
1937 09  20.04   7.05  13.54 
1937 10  14.82   5.16   9.99 
1937 11   2.88  -1.97   0.45 
1937 12   0.34  -4.69  -2.17 
1938 01  -1.46  -6.91  -4.18 
1938 02   -.76  -6.24  -3.50 
1938 03   3.54  -4.23   -.34 
1938 04   9.29   -.27   4.50 
1938 05  15.80   3.19   9.49 
1938 06  23.48   7.96  15.71 
1938 07  28.89  11.61  20.25 
1938 08  25.10   8.52  16.81 
1938 09  23.55  10.85  17.20 
1938 10  11.12   2.42   6.77 
1938 11   0.30  -5.01  -2.35 
1938 12  -0.06  -5.61  -2.83 
1939 01   0.38  -4.54  -2.08 
1939 02   -.93  -7.76  -4.34 
1939 03   4.98  -2.81   1.08 
1939 04  13.09   -.51   6.29 
1939 05  18.17   3.63  10.90 
1939 06  19.37   4.31  11.84 
1939 07  26.68   9.58  18.13 
1939 08  27.28  10.63  18.95 
1939 09  21.54   7.57  14.55 
1939 10  11.63   2.33   6.98 
1939 11   6.99   0.21   3.60 
1939 12   1.83  -3.05   -.60 
1940 01   0.75  -6.63  -2.94 
1940 02   5.02  -4.10   0.46 
1940 03   9.96  -1.47   4.24 
1940 04  11.28  -0.04   5.62 
1940 05  18.49   4.58  11.53 
1940 06  23.89   7.98  15.93 
1940 07  25.43   9.18  17.31 
1940 08  26.24   9.93  18.09 
1940 09  20.79   8.14  14.46 
1940 10  11.17   3.51   7.34 
1940 11   0.22  -5.49  -2.63 
1940 12   -.51  -5.09  -2.80 
1941 01   -.79  -5.43  -3.11 
1941 02   2.35  -3.91   -.77 
1941 03   9.16   -.62   4.27 
1941 04  13.51   1.56   7.53 
1941 05  15.50   2.62   9.05 
1941 06  19.78   6.00  12.89 
1941 07  27.92  11.72  19.82 
1941 08  23.18  10.40  16.79 
1941 09  14.65   4.02   9.33 
1941 11   4.65  -1.03   1.81 
1942 01  -3.85  -9.47  -6.66 
1942 02   0.24  -6.33  -3.04 
1942 03   5.51  -4.37   0.57 
1942 04  12.24   0.08   6.16 
1942 05  13.30   2.36   7.83 
1942 06  17.77   4.69  11.23 
1942 07  25.76  10.33  18.04 
1942 08  27.06  11.38  19.21 
1942 09  23.53   7.35  15.44 
1942 10  14.44   3.39   8.91 
1945 12  -1.58  -6.87  -4.22 
1946 01   0.11  -5.43  -2.66 
1946 02   1.45  -5.32  -1.93 
1946 03   4.73  -2.80   0.96 
1946 04  10.22   -.35   4.93 
1946 05  18.70   2.32  10.51 
1946 06  18.49   4.87  11.68 
1946 07  25.90  10.10  18.00 
1946 08  26.07  13.37  19.71 
1948 01   0.15  -7.62  -3.73 
1948 02   -.28  -8.16  -4.21 
1948 03   7.33  -4.19   1.56 
1948 04   9.43  -2.13   3.65 
1948 07  22.36 -99.99 -99.99 
1948 08  21.45  14.50  17.97 
1949 02  -1.83  -7.48  -4.65 
1949 04   7.37   0.61   3.99 
1949 11   6.40   0.40   3.40 
