2010 07 16.92   9.49  13.20 
2010 08 16.59   9.35  12.97 
2010 09 15.75   8.09  11.92 
2010 10  9.99   1.80   5.89 
2010 11  2.97  -5.49  -1.25 
2010 12  2.58  -4.12   -.77 
2011 01  -.43  -8.21  -4.32 
2011 02  -.63  -9.84  -5.23 
2011 03  7.84  -2.83   2.50 
2011 04 10.26  -1.59   4.33 
2011 05 12.27   1.00   6.63 
2011 06 20.55   9.37  14.95 
2011 07 19.67  10.70  15.18 
2011 08 18.01  10.93  14.47 
2011 09 13.75   6.59  10.17 
2011 10  9.55   1.88   5.71 
2011 11  3.55  -4.05   -.25 
2011 12 -2.59  -8.33  -5.46 
2012 01   .13  -5.61  -2.74 
2012 02 -1.05  -7.92  -4.48 
2012 03  4.75  -4.08    .33 
2012 04 10.33    .10   5.21 
2012 05 14.18   4.02   9.10 
2012 06 20.65  10.34  15.49 
2012 07 17.46   9.13  13.29 
2012 08 18.00   9.53  13.76 
2012 09 13.78   6.83  10.30 
2012 10 11.79   3.02   7.40 
2012 11  6.53   -.61   2.96 
2012 12  -.27  -7.82  -4.04 
2013 01 -2.47  -9.41  -5.94 
2013 02 -1.44  -9.87  -5.65 
2013 03  5.33  -3.24   1.04 
2013 04  9.33  -1.79   3.77 
2013 05 13.39   2.82   8.10 
2013 06 20.93  10.47  15.70 
2013 07 16.33   8.76  12.54 
2013 08 15.99   9.03  12.51 
2013 09 13.17   6.28   9.72 
2013 10  8.32    .-3   4.14 
2013 11  4.30  -2.66    .82 
2013 12  -.16  -6.76  -3.46 
2014 01  2.27  -5.82  -1.77 
2014 02  3.04  -5.05  -1.00 
2014 03  5.20  -4.44    .37 
2014 04  7.73  -2.58   2.57 
2014 05 12.66   1.85   7.25 
