2011 04 14.25   8.32  11.28 
2011 06 26.22  19.31  22.76 
2011 07 31.49  24.68  28.08 
2011 11 14.33   6.93  10.63 
2011 12  9.01   1.23   5.12 
2012 01  5.87  -1.34   2.26 
2012 02  7.24    .16   3.69 
2012 03 10.72   4.84   7.78 
2012 04 15.33   7.18  11.25 
2012 05 18.70  13.80  16.25 
2012 06 23.89  16.65  20.27 
2012 07 27.25  21.20  24.22 
2012 08 26.81  20.93  23.87 
2012 11  9.22   2.58   5.90 
2012 12  8.25   2.45   5.35 
2013 02  3.39  -2.14    .62 
2013 07 26.96  22.79  24.87 
2013 08 24.61  19.04  21.82 
2013 09 22.04  15.51  18.77 
2013 10 17.82  10.89  14.35 
2013 11 10.05   2.91   6.48 
2013 12  6.09   -.41   2.84 
2014 01  1.70  -5.91  -2.10 
2014 02  2.45  -4.19   -.87 
