1907 12  2.19  -7.15  -2.48 
1908 01 -1.17 -13.27  -7.22 
1908 02 -2.99 -16.12  -9.55 
1908 03  4.94  -6.87   -.96 
1908 04 10.98  -1.78   4.60 
1908 05 19.86   8.85  14.36 
1908 06 25.49  10.53  18.01 
1908 07 27.37  14.81  21.09 
1908 08 24.55  11.26  17.90 
1908 09 24.91   7.92  16.41 
1908 10 18.35   2.38  10.36 
1908 11  6.39  -2.44   1.97 
1908 12   .52 -10.00  -4.73 
1909 01  -.22 -11.51  -5.86 
1909 02  1.50 -11.28  -4.89 
1909 03  2.81  -8.10  -2.64 
1909 04 10.47  -1.71   4.38 
1909 05 17.82   6.58  12.20 
1909 06 24.45  11.05  17.75 
1909 07 24.65  13.57  19.11 
1909 08 24.08  11.67  17.87 
1909 09 20.21   7.56  13.89 
1909 10 13.15   1.95   7.55 
1909 11  9.63  -2.53   3.55 
1909 12 -1.02 -10.56  -5.79 
1910 01   .-8 -13.32  -6.70 
1910 02 -1.72 -14.51  -8.11 
1910 03  8.33  -4.17   2.08 
1910 04 14.91   2.08   8.49 
1910 05 17.74   5.59  11.66 
1910 06 22.32  10.60  16.45 
1910 07 26.85  13.87  20.36 
1910 08 23.62  13.35  18.48 
1910 09 19.54   8.76  14.15 
1910 10 15.57   3.08   9.32 
1910 11  4.11  -2.13    .99 
1910 12 -3.08 -14.78  -8.93 
1911 01   .58 -13.54  -6.48 
1911 02 -1.70 -13.79  -7.74 
1911 03  3.37  -9.87  -3.25 
1911 04 11.17  -2.94   4.11 
1911 05 24.36   8.89  16.63 
1911 06 21.98  11.50  16.74 
1911 07 27.74  14.03  20.88 
1911 08 25.11  12.69  18.90 
1911 09 19.26   8.10  13.68 
1911 10 14.19   1.95   8.07 
1911 11  5.05  -4.26    .39 
1911 12  3.61  -4.69   -.54 
1912 01 -6.32 -18.09 -12.20 
1912 02 -2.51 -15.04  -8.77 
1912 03  2.53 -11.55  -4.51 
1912 04 10.81  -1.72   4.54 
1912 05 19.64   6.35  12.99 
1912 06 22.92   7.90  15.41 
1912 07 26.66  12.89  19.77 
1912 08 21.68  10.95  16.31 
1912 09 19.31   9.16  14.23 
1912 10 16.21   3.28   9.75 
1912 11  8.21  -2.61   2.80 
1912 12  4.08  -6.95  -1.43 
1913 01  3.60  -7.73  -2.06 
1913 02 -1.65 -13.04  -7.34 
1913 03  6.71  -5.35    .68 
1913 04 13.35   1.34   7.34 
1913 05 17.70   4.80  11.25 
1913 06 25.41  10.48  17.94 
1913 07 26.57  12.13  19.35 
1913 08 25.34  10.91  18.12 
1913 09 21.63   6.04  13.83 
1913 10 16.58   5.75  11.16 
1913 11  9.59  -1.33   4.13 
1913 12  5.31  -7.45  -1.06 
1914 01 -1.47 -15.13  -8.30 
1914 02 -2.48 -19.27 -10.87 
1914 03  2.93  -8.32  -2.69 
1914 04  9.34  -1.98   3.68 
1914 05 21.20   6.61  13.90 
1914 06 24.15   9.81  16.98 
1914 07 24.43  12.99  18.70 
1914 08 24.45  12.38  18.41 
1914 09 20.44   7.43  13.93 
1914 10 16.46   3.76  10.11 
1914 11  6.52  -5.22    .65 
1914 12   .45 -12.35  -5.95 
1915 01   .36 -12.44  -6.04 
1915 02  1.45  -9.91  -4.23 
1915 03  3.52  -7.76  -2.12 
1915 04 16.15   3.09   9.62 
1915 05 17.03   3.84  10.43 
2011 01 -3.74 -14.42  -9.08 
2011 02 -1.01 -15.24  -8.12 
2011 03  2.97  -8.72  -2.87 
2011 04 11.09   -.42   5.33 
2011 05 19.77   8.10  13.94 
2011 06 24.18  12.51  18.34 
2011 07 28.53  14.56  21.54 
2011 08 25.72  13.51  19.61 
2011 09 22.44  11.22  16.83 
2011 10 14.13   3.33   8.72 
2011 11  8.39  -3.06   2.66 
2011 12  2.22  -7.20  -2.48 
2012 01 -1.33 -10.65  -5.99 
2012 02  2.11  -8.53  -3.20 
2012 03  9.95  -3.49   3.23 
2012 04 12.68   -.99   5.84 
2012 05 21.99   7.83  14.91 
2012 06 24.40  11.12  17.76 
2012 07 28.52  14.43  21.47 
2012 08 26.91  13.39  20.15 
2012 09 20.78   7.42  14.10 
2012 10 14.66   4.56   9.60 
2012 11  5.68  -4.84    .41 
2012 12   .88  -6.10  -2.61 
2013 01 -1.86 -12.83  -7.34 
2013 02 -1.16 -12.57  -6.86 
2013 03  3.92  -7.23  -1.65 
2013 04 11.05  -2.24   4.40 
2013 05 20.94   5.26  13.10 
2013 06 24.63  11.45  18.03 
2013 07 28.05  16.04  22.05 
2013 08 25.41  11.79  18.60 
2013 09 20.90   7.05  13.97 
2013 10 15.14   2.33   8.74 
2013 11  4.84  -7.09  -1.12 
2013 12 -1.49 -10.77  -6.13 
2014 01 -4.82 -16.37 -10.59 
2014 02 -2.08 -14.57  -8.33 
2014 03  -.41 -14.70  -7.55 
2014 04 12.29  -2.70   4.79 
