2009 04  7.09  -7.72   -.31 
2009 05 16.46    .68   8.57 
2009 06 19.74   6.31  13.02 
2009 07 24.28  10.14  17.21 
2009 08 16.75   4.40  10.57 
2009 09 12.76    .28   6.52 
2009 10  2.94  -4.88   -.97 
2009 11 11.78 -21.09 -16.43 
2009 12 12.05 -20.00 -16.02 
2010 01 16.91 -26.99 -21.95 
2010 02 -7.18 -16.33 -11.75 
2010 03 -2.27 -17.70  -9.99 
2010 04  9.02  -4.46   2.28 
2010 05 18.54   2.72  10.63 
2010 06 19.68   7.51  13.59 
2010 07 21.72   9.57  15.64 
2010 08 19.75   8.58  14.16 
2010 09 12.75  -1.54   5.60 
2010 10  2.01  -5.75  -1.87 
2010 11 -5.99 -14.05 -10.02 
2010 12 21.43 -31.29 -26.36 
2011 01 12.12 -23.03 -17.57 
2011 02 13.67 -24.78 -19.22 
2011 03 -4.04 -20.55 -12.29 
2011 04  6.88  -6.73    . 7 
2011 05 17.58   1.35   9.46 
2011 06 20.49   7.98  14.23 
2011 07 20.43   9.34  14.88 
2011 08 17.48   5.68  11.58 
2011 09 13.89   2.65   8.27 
2011 10  1.72  -6.89  -2.58 
2011 11 16.68 -26.09 -21.38 
2011 12 -9.35 -18.94 -14.15 
2012 01 25.72 -35.47 -30.59 
2012 02 -4.11 -13.55  -8.83 
2012 03 -6.52 -20.79 -13.65 
2012 04 10.20  -4.30   2.94 
2012 05 14.60    .16   7.38 
2012 06 21.21   8.10  14.65 
2012 07 20.52   9.30  14.91 
2012 08 18.79   6.34  12.57 
2012 09 12.89   2.32   7.60 
2012 10 -2.11 -10.44  -6.28 
2012 11 18.39 -27.02 -22.70 
2012 12 20.41 -27.95 -24.18 
2013 01 11.53 -19.82 -15.67 
2013 02 -9.12 -19.90 -14.51 
2013 03 -4.08 -18.29 -11.19 
2013 04  -.28 -16.27  -8.27 
2013 05 13.98  -1.76   6.10 
2013 06 25.16   8.57  16.86 
2013 07 22.55  10.02  16.28 
2013 08 21.09   9.21  15.15 
2013 09 10.48    .48   5.47 
2013 10  6.41  -2.30   2.05 
2013 11 10.52 -19.42 -14.97 
2013 12 16.40 -24.16 -20.27 
2014 01 -6.16 -13.78  -9.96 
2014 02 13.50 -24.03 -18.76 
2014 03 -1.12 -16.75  -8.93 
2014 04  9.04  -7.29    .87 
2014 05 17.18    .24   8.71 
