2011 01   .47  -7.19  -3.36 
2011 02  5.32  -4.44    .43 
2011 03 10.43   -.25   5.09 
2011 04 16.31   6.89  11.60 
2011 05 22.19  11.95  17.07 
2011 06 26.68  15.86  21.27 
2011 07 30.08  19.10  24.59 
2011 08 27.93  17.10  22.51 
2011 09 23.39  14.39  18.89 
2011 10 16.35   7.69  12.02 
2011 11 14.00   3.14   8.57 
2011 12  7.52  -1.14   3.19 
2012 06 27.12  15.01  21.06 
2012 07 30.25  19.52  24.88 
2012 08 28.17  16.85  22.51 
2012 09 24.39  13.12  18.75 
2012 10 17.12   6.93  12.02 
2012 11  9.62   -.28   4.67 
2012 12  8.74    .81   4.77 
2013 01  4.38  -3.57    .40 
2013 02  3.03  -5.45  -1.20 
2013 03  6.22  -1.69   2.26 
2013 04 16.81   5.10  10.95 
2013 05 22.17  10.43  16.29 
2013 06 26.02  15.77  20.89 
2013 07 27.46  18.45  22.95 
2013 08 26.49  16.04  21.27 
2013 09 24.15  12.82  18.48 
2013 10 18.02   9.18  13.60 
2013 11  9.45   -.87   4.29 
2013 12  6.34  -1.89   2.22 
2014 01   .99 -10.24  -4.62 
2014 02  2.29  -7.75  -2.73 
2014 03  8.35  -4.09   2.13 
2014 04 18.27   3.72  10.99 
2014 05 22.70  10.95  16.82 
