2009 11 16.21 -24.40 -20.31 
2009 12 13.62 -21.33 -17.47 
2010 01 23.78 -31.45 -27.61 
2010 02 10.70 -21.43 -16.06 
2010 03 -8.74 -23.52 -16.13 
2010 04  4.65  -6.86  -1.10 
2010 05 15.00   2.82   8.91 
2010 06 19.15   7.28  13.21 
2010 07 18.37   9.25  13.81 
2010 08 18.06   8.13  13.09 
2010 09 13.26   1.57   7.41 
2010 10   .66  -6.36  -2.85 
2010 11 -8.66 -14.26 -11.46 
2010 12 23.71 -31.76 -27.73 
2011 01 15.12 -24.54 -19.83 
2011 02 14.22 -24.86 -19.54 
2011 03 -5.43 -19.76 -12.59 
2011 04  2.31 -10.87  -4.27 
2011 05 14.08   1.48   7.78 
2011 06 18.62   7.82  13.22 
2011 07 17.95   8.06  13.00 
2011 08 15.40   5.49  10.44 
2011 09 11.12   2.48   6.80 
2011 10   .65  -4.31  -1.83 
2011 11 16.70 -25.69 -21.20 
2011 12 12.90 -21.38 -17.14 
2012 01 30.03 -40.43 -35.23 
2012 02 -9.83 -20.42 -15.12 
2012 03 10.88 -25.59 -18.23 
2012 04  6.00  -7.50   -.75 
2012 05 11.68    .36   6.02 
2012 06 20.59   9.13  14.86 
2012 07 17.84   9.45  13.64 
2012 08 15.75   7.10  11.42 
2012 09  8.70    .64   4.67 
2012 10  -.82  -8.46  -4.64 
2012 11 15.64 -24.51 -20.07 
2012 12 20.41 -29.19 -24.80 
2013 01 13.62 -22.53 -18.07 
2013 02 14.54 -23.67 -19.10 
2013 03 -8.20 -21.64 -14.92 
2013 04 -1.16 -14.27  -7.71 
2013 05  9.96  -2.42   3.77 
2013 06 21.94   9.68  15.81 
2013 07 19.16   9.96  14.56 
2013 09  8.27   1.36   4.81 
