2009 02 13.43   -.69   6.37 
2009 03 16.68   3.05   9.86 
2009 04 20.19   7.18  13.68 
2009 05 23.79  12.89  18.34 
2009 06 31.11  19.66  25.38 
2009 07 30.59  19.08  24.83 
2009 08 29.92  18.28  24.10 
2009 09 26.12  14.63  20.37 
2009 10 16.74   6.07  11.40 
2009 11 17.42   4.96  11.19 
2009 12  5.39  -5.89   -.25 
2010 01  3.75  -5.79  -1.02 
2010 02  5.24  -4.17    .52 
2010 03 14.94   2.80   8.87 
2010 04 22.66   9.89  16.27 
2010 05 24.36  13.28  18.82 
2010 06 30.98  20.94  25.96 
2010 07 32.33  22.33  27.33 
2010 08 33.75  20.89  27.32 
2010 09 28.37  16.12  22.24 
2010 10 24.56   8.60  16.58 
2010 11 15.92   1.82   8.87 
2010 12  8.33  -3.89   2.21 
2011 01  6.02  -7.34   -.66 
2011 02  8.92  -5.11   1.90 
2011 03 15.86   3.10   9.47 
2011 04 22.79   8.93  15.86 
2011 05 24.62  12.82  18.72 
2011 06 33.96  20.50  27.23 
2011 07 37.53  23.21  30.37 
2011 08 36.05  21.83  28.93 
2011 09 27.72  12.96  20.34 
2011 10 23.16   8.22  15.69 
2011 11 14.78   2.39   8.58 
2011 12  9.09  -1.77   3.66 
2012 01 12.29  -2.92   4.68 
2012 02 10.67   -.34   5.16 
2012 03 21.39   8.47  14.93 
2012 04 23.37  11.00  17.18 
2012 05 28.12  15.77  21.94 
2012 06 32.48  19.07  25.77 
2012 07 38.11  23.01  30.56 
2012 08 34.45  19.54  27.00 
2012 09 29.68  15.54  22.61 
2012 10 22.04   7.71  14.87 
2012 11 18.59   2.89  10.74 
2012 12 10.81  -1.73   4.54 
2013 01  9.85  -3.48   3.18 
2013 02  8.85  -3.35   2.75 
2013 03 13.54    .63   7.08 
2013 04 17.34   5.35  11.34 
2013 05 23.83  12.50  18.16 
2013 06 30.07  18.77  24.42 
2013 07 31.52  19.42  25.47 
2013 08 30.65  19.77  25.21 
2013 09 29.48  16.56  23.02 
2013 10 21.23   8.10  14.67 
2013 11 13.14   1.04   7.09 
2013 12  6.55  -5.59    .48 
2014 01  7.52  -6.87    .32 
2014 02  6.74  -5.99    .37 
2014 03 14.35  -1.22   6.56 
2014 04 21.98   6.63  14.30 
