2005 07 31.65  16.27  23.96 
2005 08 32.87  16.29  24.58 
2007 11  7.20  -2.84   2.17 
2007 12   .29  -8.64  -4.17 
2008 01  1.20  -7.55  -3.17 
2008 02  1.26 -99.99 -99.99 
2008 03  4.10  -6.19  -1.04 
2008 04 14.72    .36   7.54 
2008 05 17.91   4.17  11.04 
2008 06 24.40  13.18  18.79 
2008 07 27.41  15.74  21.57 
2008 09 21.63  11.02  16.32 
2008 10 15.11   3.39   9.25 
2008 11  8.02   -.97   3.52 
2009 01 -3.72 -12.90  -8.30 
2009 02  2.55  -8.80  -3.12 
2009 03  5.90  -4.69    .60 
2009 06 22.37 -99.99 -99.99 
2009 07 23.09  12.43  17.76 
2009 09 19.74   7.88  13.81 
2009 10 12.50   1.87   7.18 
2009 11 10.94    .80   5.87 
2009 12  1.17  -7.91  -3.36 
2010 01  -.55  -9.14  -4.84 
2010 02   .20  -7.05  -3.42 
2010 03  8.22   -.96   3.63 
2010 04 15.27   1.91   8.59 
2010 05 21.43   7.39  14.41 
2010 06 24.32  12.54  18.43 
2010 07 28.69  16.44  22.56 
2010 10 14.09   3.93   9.01 
2010 11  8.39  -1.36   3.51 
2010 12   .21  -8.16  -3.97 
2011 01 -1.47 -11.67  -6.57 
2011 02   . 8 -11.04  -5.48 
2011 03  4.46  -5.44   -.48 
2011 04 12.33   1.64   6.98 
2011 05 18.96   8.06  13.51 
2011 06 22.87  11.38  17.12 
2011 07 27.82  15.48  21.65 
2011 08 25.22  14.25  19.73 
2011 09 21.86  11.12  16.49 
2011 10 14.61   5.05   9.83 
2011 11 11.22   1.04   6.13 
2011 12  5.42  -3.94    .74 
2012 01  1.45  -7.46  -3.00 
2012 02  4.27  -6.09   -.91 
2012 03 11.17   -.17   5.50 
2012 04 14.45   2.33   8.39 
2012 05 19.12   8.20  13.66 
2012 06 22.71  11.79  17.25 
2012 08 26.61  14.27  20.44 
2012 10 15.02   4.94   9.98 
2012 11  6.79  -2.03   2.38 
2012 12  3.41  -4.39   -.48 
2013 01   . 8  -9.25  -4.58 
2013 02   .49  -8.13  -3.82 
2013 03  4.25  -4.98   -.36 
2013 04 12.77   -.61   6.08 
2013 05 20.02   5.54  12.78 
2013 06 23.61  12.52  18.06 
2013 07 28.30  17.69  22.99 
2013 09 20.83   8.37  14.60 
2013 10 14.91   3.14   9.02 
2013 11  6.94  -4.04   1.45 
2013 12   .65  -7.85  -3.60 
2014 01 -2.98 -12.61  -7.79 
2014 02  -.95 -10.62  -5.78 
2014 03  1.33 -10.02  -4.34 
2014 04 12.97   1.13   7.05 
2014 05 18.68   6.57  12.62 
