2009 11  9.41    .86   5.13 
2009 12   .26  -7.23  -3.48 
2010 01  -.74  -7.94  -4.34 
2010 02   .88  -6.15  -2.63 
2010 03  8.47  -1.83   3.32 
2010 04 13.91   3.16   8.53 
2010 05 20.32   6.26  13.29 
2010 06 22.16  11.65  16.90 
2010 07 26.69  15.92  21.30 
2010 08 25.71  13.53  19.61 
2010 09 20.71  10.60  15.65 
2010 10 13.38   3.67   8.52 
2010 11  6.75  -1.67   2.54 
2010 12   .69  -6.31  -2.81 
2011 01 -1.94 -10.47  -6.20 
2011 02 -1.25 -10.56  -5.90 
2011 03  4.29  -5.71   -.71 
2011 04 10.21    .52   5.37 
2011 05 16.62   7.24  11.93 
2011 06 21.88  10.81  16.34 
2011 07 26.74  13.21  19.97 
2011 08 24.70  13.57  19.13 
2011 09 22.03  10.66  16.34 
2011 10 14.29   5.22   9.75 
2011 11  9.67   -.48   4.59 
2012 02  1.08  -9.52  -4.22 
2012 03  7.78  -5.13   1.32 
2012 04 12.54  -1.23   5.65 
2012 07 27.35  14.45  20.90 
2012 08 26.23  14.71  20.46 
2012 09 20.80   7.81  14.30 
2012 10 15.54   4.03   9.78 
2012 11  5.45  -3.21   1.11 
2013 06 22.86  11.79  17.32 
2013 07 26.67  15.23  20.95 
2013 08 24.62  12.81  18.71 
2013 09 20.61   8.97  14.79 
2013 10 15.92   3.53   9.72 
2013 11  6.23  -3.80   1.21 
2013 12 -3.15 -11.01  -7.08 
2014 01 -3.87 -12.85  -8.36 
2014 04 10.75   -.71   5.02 
2014 05 17.76   6.35  12.05 
