2004 12  2.30  -6.33  -2.01 
2009 09 23.87  12.33  18.10 
2011 01  -.57 -10.06  -5.31 
2011 02  2.78  -7.73  -2.47 
2011 03  9.17  -1.95   3.61 
2011 04 16.90   3.80  10.35 
2011 05 22.45  10.84  16.64 
2011 06 28.56  15.70  22.13 
2011 07 32.74  19.07  25.90 
2011 08 29.29  15.22  22.25 
2011 09 23.08  12.04  17.56 
2011 10 17.82   5.87  11.84 
2011 11 12.97   3.37   8.17 
2011 12  6.02  -1.60   2.21 
2012 01  3.63  -6.08  -1.22 
2012 02  5.49  -4.11    .68 
2012 03 17.46   4.40  10.93 
2012 04 16.20   3.04   9.62 
2012 05 26.65  12.22  19.43 
2012 06 28.81  13.96  21.38 
2012 07 32.28  18.57  25.42 
2012 08 28.68  14.61  21.64 
2012 09 23.81  11.20  17.50 
2012 10 16.02   5.42  10.72 
2012 11 10.02  -1.54   4.24 
2012 12  7.42   -.86   3.28 
2013 01  3.90  -6.13  -1.11 
2013 03  5.84  -2.30   1.77 
2013 04 16.78   2.77   9.77 
2013 05 24.53  11.11  17.82 
2013 06 27.74  15.23  21.48 
2013 07 28.08  16.96  22.52 
2013 08 27.52  14.98  21.25 
2013 09 25.62  11.34  18.48 
2013 10 18.46   6.04  12.25 
2013 11  8.72   -.86   3.93 
2013 12  3.87  -5.62   -.87 
2014 01 -1.72 -14.04  -7.88 
2014 02  -.21 -11.35  -5.78 
2014 03  5.56  -6.61   -.52 
2014 04 17.26   3.26  10.26 
2014 05 22.56   9.75  16.15 
