2009 10 10.37    .67   5.52 
2009 11 10.51  -2.00   4.25 
2009 12 -3.76 -13.23  -8.49 
2010 01 -5.74 -17.29 -11.52 
2010 02 -1.71 -15.21  -8.46 
2010 03 10.28  -5.28   2.49 
2010 04 18.61   1.27   9.94 
2010 05 20.90   6.79  13.84 
2010 06 24.50  13.37  18.93 
2010 07 28.09  15.85  21.97 
2010 08 28.29  15.25  21.77 
2010 09 20.85   7.49  14.17 
2010 10 18.46   1.57  10.01 
2010 11  7.00  -3.79   1.60 
2010 12 -4.17 -15.41  -9.79 
2011 01 -6.78 -17.39 -12.08 
2011 02 -1.98 -14.82  -8.39 
2011 03  4.02  -8.38  -2.18 
2011 04 11.41   -.43   5.49 
2011 05 19.26   5.29  12.27 
2011 06 25.41  12.18  18.79 
2011 07 29.34  17.12  23.23 
2011 08 27.49  13.14  20.31 
2011 09 21.05   7.13  14.09 
2011 10 17.74   2.48  10.10 
2011 11  8.25  -2.08   3.08 
2011 12   .79  -8.93  -4.07 
2012 01  -.41 -12.18  -6.29 
2012 02  2.19  -8.72  -3.26 
2012 03 14.87   2.21   8.54 
2012 04 14.74    .30   7.52 
