1931 01   2.51  -1.74   0.38 
1931 02   4.48  -2.25   1.11 
1931 03   7.57  -1.40   3.08 
1931 04  13.70   0.18   6.94 
1931 05  19.10   3.39  11.24 
1931 06  18.93   7.40  13.16 
1931 07  27.08 -99.99 -99.99 
1931 08  27.05   7.55  17.29 
1931 09  16.95   5.45  11.20 
1931 10  11.97   1.52   6.74 
1931 11   2.68  -2.62   0.03 
1931 12 -99.99  -3.26 -99.99 
1932 01   2.42  -4.59  -1.08 
1932 02   2.80  -4.52   -.86 
1932 04  13.37   0.13   6.75 
1932 05  18.35   3.13  10.74 
1932 06  23.20   6.07  14.63 
1932 08  22.16   7.83  14.99 
1932 09  22.80   4.88  13.84 
1932 10  13.03   2.79   7.91 
1932 11   5.61   0.70   3.15 
1932 12   0.49  -4.91  -2.21 
1933 01   -.10  -4.23  -2.16 
1933 02   0.28  -6.14  -2.92 
1933 03   4.39  -2.09   1.14 
1933 04   9.50  -1.35   4.07 
1933 05  10.58   1.15   5.86 
1933 06  16.87   4.33  10.60 
1933 07  22.92   5.60  14.26 
1933 08  23.93   8.27  16.10 
1933 09  14.59   4.23   9.41 
1933 10  13.61   3.09   8.34 
1933 11   7.20   0.51   3.85 
1933 12   2.92  -1.19   0.86 
1934 01   2.93  -1.60   0.66 
1934 02   7.64   -.79   3.42 
1934 03  12.07   0.15   6.10 
1934 04  16.29   3.63   9.96 
1934 05  17.96   4.64  11.30 
1934 06  19.25   5.74  12.49 
1934 07  21.13   7.11  14.12 
1934 08  25.64   7.65  16.64 
1934 09  17.93   4.86  11.39 
1934 10  13.98   2.75   8.36 
1934 11   6.23   0.75   3.49 
1934 12   3.63  -1.67   0.98 
1935 01   2.25  -5.15  -1.45 
1935 02   5.88  -2.49   1.69 
1935 03   5.40  -3.65   0.87 
1935 04  11.97  -1.82   5.07 
1935 05  17.20   1.69   9.45 
1935 06  20.82   5.65  13.23 
1935 07  24.55   7.59  16.07 
1935 08  26.83   6.92  16.87 
1935 09  25.31   6.22  15.76 
1935 10  13.50   1.31   7.40 
1935 11   5.14  -3.53   0.80 
1935 12   5.54  -2.40   1.57 
1936 01   4.44  -2.53   0.95 
1936 02   2.68  -7.86  -2.59 
1936 03   7.54  -3.56   1.99 
1936 04  16.03   -.80   7.61 
1936 05 -99.99   4.04 -99.99 
1936 06  22.88   6.92  14.90 
1936 07  24.57   7.55  16.06 
1936 08  24.78   7.75  16.26 
1936 09  20.93   3.43  12.18 
1936 10  19.02   2.83  10.92 
1936 11   9.35  -2.08   3.63 
1936 12   4.94  -1.98   1.48 
1937 01   -.62 -10.50  -5.56 
1937 02   3.90  -4.94   -.52 
1937 03   9.46  -1.21   4.12 
1937 04  10.22   -.31   4.95 
1937 05  18.17   2.21  10.19 
1937 07  21.96   7.96  14.95 
1937 08  16.79   7.23  12.01 
1937 09  16.27   6.22  11.24 
1937 10  13.00   3.28   8.14 
1937 11   6.14   0.44   3.29 
1937 12   2.02  -2.16  -0.07 
1938 01   1.46  -2.63   -.58 
1938 02   3.41  -3.43   0.00 
1938 03   3.99  -2.74   0.62 
1938 04  11.08   0.06   5.57 
1938 05  15.65   3.09   9.37 
1938 06  19.28   6.32  12.80 
1938 07  23.28   8.09  15.68 
1938 08  21.54   6.09  13.81 
1938 09  22.36   6.98  14.67 
1938 10  13.42   2.81   8.11 
1938 11   3.89  -2.75   0.57 
1938 12   2.68  -2.84  -0.07 
1939 01   1.88  -2.31   -.21 
1939 02   1.74  -4.55  -1.40 
1939 03   7.16  -3.01   2.07 
1939 04  13.24   0.06   6.65 
1939 05  15.71   3.00   9.35 
1939 06  15.58   5.07  10.32 
1939 07  21.67   7.76  14.71 
1939 08  23.86   7.25  15.55 
1939 09  19.94   5.12  12.53 
1939 10  11.99   2.24   7.11 
1939 11   7.89   0.07   3.98 
1939 12   4.81   -.42   2.19 
1940 01   3.13  -2.57   0.28 
1940 02   4.13  -1.23   1.45 
1940 03  10.35   -.45   4.95 
1940 04  11.70   1.19   6.44 
1940 05  18.54   4.14  11.34 
1940 06  20.94   5.91  13.42 
1940 07  20.80   8.14  14.46 
1940 08  22.85   7.56  15.20 
1940 09  19.41   7.42  13.41 
1943 12   1.80  -3.44   -.82 
1944 01   1.20  -4.48  -1.64 
1944 02   2.84  -4.44   -.80 
1944 03   6.27  -3.67   1.30 
1944 04  11.07   0.13   5.60 
1944 05  15.72   2.04   8.88 
1944 07  24.64   8.39  16.51 
1944 08  22.62   7.03  14.82 
1944 09  21.87   5.85  13.86 
