2008 06 22.77   9.22  15.99 
2008 07 26.58  10.79  18.68 
2008 08 26.39   7.76  17.07 
2008 09 21.19   6.11  13.65 
2008 10 12.78  -1.60   5.58 
2008 11  4.35  -6.50  -1.07 
2008 12 -5.60 -19.54 -12.57 
2009 01 -7.85 -24.16 -16.00 
2009 02 -1.43 -15.32  -8.37 
2009 03  3.50 -11.15  -3.82 
2009 04 10.98  -3.65   3.66 
2009 05 18.45   1.74  10.09 
2009 06 23.16   7.50  15.33 
2009 07 24.27   7.50  15.88 
2009 08 24.08 -99.99 -99.99 
2009 09 23.46   4.80  14.12 
2009 10  9.25  -1.15   4.05 
2009 11  8.97  -3.49   2.74 
2009 12 -3.79 -15.38  -9.58 
2010 01 -4.76 -15.35 -10.05 
2010 02 -1.61 -14.16  -7.88 
2010 03  9.10  -7.82    .64 
2010 04 16.00  -1.22   7.39 
2010 05 20.97   4.32  12.64 
2010 06 22.34  10.53  16.43 
2010 07 26.51  13.01  19.76 
2010 08 26.66  12.95  19.80 
2010 09 18.41   4.35  11.38 
2010 10 15.48   -.63   7.42 
2010 11  5.10  -6.09   -.49 
2010 12 -3.80 -13.73  -8.76 
2011 01 -6.77 -17.62 -12.19 
2011 02 -2.76 -15.92  -9.34 
2011 03  2.49 -11.88  -4.69 
2011 04  9.02  -3.19   2.91 
2011 05 17.18   4.28  10.73 
2011 06 22.73   9.18  15.95 
2011 07 27.99  13.23  20.61 
2011 08 26.59  10.69  18.64 
2011 09 19.54   4.73  12.13 
2011 10 15.62   -.24   7.69 
2011 11  5.89  -4.69    .59 
2011 12  -.28 -10.57  -5.42 
2012 01 -2.25 -14.04  -8.14 
2012 02  1.53 -11.74  -5.10 
2012 03 11.88  -2.43   4.72 
2012 04 12.96  -2.78   5.09 
2012 05 21.75   5.07  13.41 
2012 06 25.42   9.96  17.69 
2012 07 28.85  13.46  21.15 
2012 08 25.45   9.20  17.32 
2012 09 20.45   2.57  11.51 
2012 10 12.19  -1.90   5.14 
2012 11  4.77  -6.66   -.94 
2012 12  -.87 -10.66  -5.76 
2013 01 -3.96 -16.39 -10.17 
2013 02 -4.26 -17.84 -11.05 
2013 03   .57 -13.41  -6.42 
2013 04  6.65  -4.96    .84 
2013 05 19.29   3.42  11.36 
2013 06 22.68   9.01  15.84 
2013 07 25.61  11.49  18.54 
2013 08 25.18   9.46  17.32 
2013 09 20.83   4.54  12.68 
2013 10 12.58   -.26   6.16 
2013 11  2.86  -7.45  -2.29 
2013 12 -7.25 -18.12 -12.68 
2014 01 10.27 -22.26 -16.26 
2014 02 -7.79 -24.19 -15.99 
2014 03 -1.33 -16.33  -8.83 
2014 04  7.70  -4.59   1.55 
2014 05 18.03   3.17  10.60 
