2011 01  8.78  -3.16   2.81 
2011 02 15.39    .76   8.07 
2011 03 18.70   4.31  11.50 
2011 04 24.50  10.93  17.71 
2011 05 27.72  14.46  21.09 
2011 06 33.39  19.42  26.40 
2011 07 34.66  21.46  28.06 
2011 08 32.55  20.37  26.46 
2011 09 28.10  17.73  22.91 
2011 11 19.11   5.57  12.34 
2011 12 15.56   2.42   8.99 
2012 02 14.66   2.35   8.51 
2012 03 21.81   8.12  14.96 
2012 04 21.80   9.24  15.52 
2012 05 27.63  15.74  21.68 
2012 08 29.03  20.45  24.74 
2012 09 27.33  15.77  21.55 
2012 10 22.01  10.00  16.00 
2012 11 15.17   2.20   8.68 
2012 12 15.37   3.36   9.36 
2013 01 12.85   1.93   7.39 
2013 02 11.93    .21   6.07 
2013 03 13.64    .99   7.31 
2013 04 21.98   9.17  15.57 
2013 06 28.90  19.06  23.98 
2013 07 30.29  21.36  25.82 
2013 08 29.33  19.43  24.38 
2013 09 27.26  15.32  21.29 
2013 10 21.63  11.01  16.32 
2013 11 16.81   2.68   9.74 
2013 12 15.00   2.65   8.82 
2014 01  9.54  -3.08   3.23 
2014 02 12.74    .95   6.84 
2014 03 13.85   1.39   7.62 
2014 04 22.97   9.13  16.04 
