1931 04 15.37   -.82   7.27 
1931 05 19.92   3.92  11.92 
1931 06 29.64  11.74  20.68 
1931 07 33.89  14.85  24.37 
1931 08 30.77  12.19  21.48 
1931 09 26.34   6.73  16.53 
1931 10 16.11   -.10   8.00 
1931 11  6.64 -10.10  -1.73 
1931 12 -7.89 -23.63 -15.75 
1932 02   .21 -15.82  -7.80 
1932 10 13.87  -3.11   5.38 
1932 11  8.95  -7.33    .80 
1933 10 20.07    .80  10.43 
1933 11  9.38  -8.24    .57 
1934 01  5.83 -11.27  -2.72 
1934 02  7.13  -9.13  -1.00 
1934 04 18.92   1.19  10.05 
1934 05 28.65   8.43  18.54 
1934 06 28.48  10.63  19.55 
1934 07 34.84  14.43  24.64 
1934 08 32.53  12.11  22.32 
1934 09 22.99   3.43  13.21 
1934 10 20.17   1.67  10.92 
1934 11  9.18  -8.33    .42 
1934 12 -1.04 -16.14  -8.59 
1935 01  4.31 -14.47  -5.08 
1935 02  5.95 -11.11  -2.58 
1935 03 10.75  -7.45   1.65 
1935 04 15.27  -2.65   6.31 
1935 05 16.43   2.89   9.66 
1935 06 27.88   9.04  18.45 
1935 07 35.25  12.89  24.07 
1935 08 33.15  10.77  21.96 
1935 09 27.90   5.27  16.58 
1935 10 18.61  -2.25   8.18 
1935 11  3.44 -11.45  -4.00 
1935 12  -.27 -15.38  -7.82 
1936 01  1.17 -15.47  -7.14 
1936 02 -5.10 -21.74 -13.42 
1936 03 11.33  -6.81   2.26 
1936 04 16.64    .10   8.37 
1936 05 26.73   5.63  16.18 
1936 06 30.52  11.65  21.08 
1936 07 34.84  15.67  25.25 
1936 08 32.41  12.68  22.55 
1936 09 25.72   5.45  15.58 
1936 10 16.42   -.88   7.77 
1936 11  5.94  -8.39  -1.22 
1936 12   .93 -13.78  -6.42 
1937 01 13.33 -28.48 -20.90 
1937 03 10.70 -99.99 -99.99 
1937 05 26.89 -99.99 -99.99 
1937 07 31.97  14.06  23.01 
1937 09 27.67   6.59  17.13 
1937 10 21.31    .21  10.75 
1937 11  7.11  -7.39   -.13 
1937 12   .25 -13.46  -6.60 
1938 02  5.32 -11.83  -3.25 
1938 03  9.57  -7.07   1.24 
1938 04 17.64  -2.19   7.72 
1938 05 20.16   5.55  12.85 
1938 06 29.92  11.17  20.54 
1938 07 32.59  13.48  23.04 
1938 08 32.70  12.31  22.50 
1938 09 27.32   9.18  18.25 
1938 10 18.41   2.09  10.25 
1938 11  3.89 -10.02  -3.06 
1938 12   .82 -14.03  -6.60 
1939 01  3.08 -12.42  -4.67 
1939 02 -3.01 -19.19 -11.10 
1939 03  9.60  -6.03   1.78 
1939 04 19.17    .92  10.04 
1939 05 25.38   6.85  16.11 
1939 06 26.61   9.32  17.96 
1939 08 32.34  10.93  21.64 
1939 09 26.59   6.20  16.39 
1939 10 18.59   -.12   9.23 
1939 11  9.27 -10.45   -.58 
1939 12  6.75 -11.22  -2.23 
1940 01 -3.81 -21.02 -12.41 
1940 02  2.22 -11.86  -4.81 
1940 03 13.56  -3.68   4.94 
1940 04 99.99    .39 -99.99 
1940 05 25.22   5.05  15.13 
1940 06 32.18  10.28  21.23 
1940 07 34.95  14.48  24.71 
1940 08 33.04  11.97  22.50 
1940 09 26.88   8.24  17.56 
1940 10 17.95    .86   9.40 
1940 11  4.90 -11.63  -3.36 
1940 12   .37 -16.35  -7.99 
1941 01 -3.74 -20.69 -12.21 
1941 02 99.99 -15.02 -99.99 
1941 03  7.46  -6.63    .41 
1941 04 13.65  -1.10   6.27 
1941 05 24.19   4.78  14.48 
1941 06 27.38   8.93  18.15 
1941 07 32.52  12.32  22.42 
1941 08 29.59  11.54  20.56 
1941 09 22.29   3.17  12.73 
1941 10 14.27  -2.16   6.05 
1941 11  8.43  -9.27   -.42 
1941 12  4.00 -13.42  -4.71 
1942 01 -7.60 -25.56 -16.58 
1942 02 -1.38 -18.37  -9.87 
1942 03  8.50  -9.64   -.57 
2008 05 18.26   5.34  11.80 
2008 09 99.99   7.51 -99.99 
2008 10 99.99   2.44 -99.99 
2008 11 10.91   -.61   5.15 
2008 12  2.10 -12.10  -4.99 
2009 01  4.15 -12.83  -4.34 
2009 02  8.28  -9.28   -.50 
2009 03 99.99  -6.31 -99.99 
2009 04 99.99   1.04 -99.99 
2009 05 99.99   6.45 -99.99 
2009 06 24.91   9.85  17.38 
2009 07 30.33  13.51  21.92 
2009 08 99.99  11.35 -99.99 
2009 09 99.99   8.56 -99.99 
2009 10 11.08  -1.10   4.98 
2009 11  8.64  -5.96   1.34 
2009 12 -5.00 -17.12 -11.06 
2010 01 -4.14 -17.06 -10.60 
2010 02   .73 -12.30  -5.78 
2010 03 12.34  -2.64   4.85 
2010 04 15.04   1.48   8.26 
2010 05 18.66   4.23  11.45 
2010 06 25.83  10.65  18.24 
2010 07 32.28  13.93  23.10 
2010 08 31.17  12.63  21.90 
2010 09 26.44   7.13  16.78 
2010 10 19.06   2.70  10.88 
2010 11  6.31  -6.80   -.24 
2010 12  -.30 -11.97  -6.13 
2011 01 -2.94 -14.94  -8.93 
2011 02  -.33 -15.34  -7.83 
2011 03 11.19  -3.09   4.04 
2011 04 15.82    . 2   7.92 
2011 05 17.56   3.89  10.72 
2011 06 26.91   9.76  18.33 
2011 07 33.57  15.32  24.44 
2011 08 32.50  13.64  23.07 
2011 09 26.54   8.13  17.33 
2011 10 17.43   2.73  10.08 
2011 11  6.62  -7.87   -.62 
2011 12 -3.01 -15.15  -9.08 
2012 01  2.18 -11.65  -4.73 
2012 02  4.88  -9.35  -2.23 
2012 03 15.67  -2.09   6.78 
2012 04 20.45   2.70  11.58 
2012 05 22.02   5.53  13.77 
2012 06 30.71  12.22  21.46 
2012 07 34.15  16.73  25.44 
2012 08 32.29  12.59  22.44 
2012 09 26.44   7.55  16.99 
2012 10 16.12    .56   8.34 
2012 11  8.42  -5.70   1.36 
2012 12 99.99 -13.66 -99.99 
2013 01 99.99 -21.24 -99.99 
2013 03 11.41  -4.76   3.32 
2013 04 99.99  -2.44 -99.99 
2013 05 22.66   5.24  13.95 
2013 06 31.17  10.69  20.93 
2013 07 33.59  15.22  24.40 
2013 08 32.50  13.24  22.87 
2013 09 24.90   8.74  16.82 
2013 10 12.18   -.69   5.74 
2013 11  7.33 -99.99 -99.99 
2013 12 -1.67 -99.99 -99.99 
2014 01   .66 -99.99 -99.99 
2014 02   .96 -13.78  -6.41 
2014 03 99.99  -4.66 -99.99 
2014 04 16.83    .26   8.54 
