2004 07 28.25  17.58  22.91 
2004 09 26.58  13.83  20.20 
2004 10 18.86   6.70  12.78 
2004 12  4.35  -5.70   -.67 
2005 01  2.27  -5.71  -1.72 
2005 02  5.22  -3.10   1.05 
2005 03  8.28  -1.71   3.28 
2005 04 19.65   5.79  12.71 
2005 05 21.25   8.93  15.09 
2005 06 29.25  18.07  23.66 
2005 07 30.33  19.45  24.89 
2005 08 30.47  18.81  24.64 
2005 10 18.19   7.99  13.09 
2005 11 12.74   1.99   7.36 
2005 12   .95  -6.15  -2.60 
2006 01  8.24    .18   4.21 
2006 02  5.08  -4.12    .48 
2006 03  9.45    .-9   4.67 
2006 04 19.74   6.89  13.31 
2006 05 22.01  10.81  16.41 
2006 06 26.17  15.39  20.78 
2006 07 29.99  19.67  24.83 
2006 08 29.02  18.49  23.75 
2006 09 22.51  12.89  17.70 
2006 10 16.36   5.58  10.97 
2006 11 12.28   1.86   7.07 
2007 01  4.35  -2.97    .68 
2007 02 -2.42 -12.38  -7.40 
2007 03 13.65   2.52   8.08 
2007 04 15.56   4.84  10.20 
2007 05 26.68  12.20  19.44 
2007 06 29.26  15.94  22.60 
2007 09 27.81  14.25  21.03 
2007 10 21.72  10.90  16.31 
2007 11 10.76    .92   5.84 
2007 12  4.46  -2.77    .84 
2008 03  7.91  -1.00   3.45 
2008 04 18.23   5.76  11.99 
2008 05 20.92   9.42  15.17 
2008 06 28.21  16.34  22.27 
2008 07 29.17  17.62  23.40 
2008 08 28.77 -99.99 -99.99 
2008 10 19.04   6.42  12.73 
2008 11  9.72   -.14   4.79 
2008 12  4.48  -5.27   -.39 
2009 01 -1.62 -10.93  -6.27 
2009 02  5.27  -4.41    .43 
2009 03 13.67    .68   7.17 
2009 04 17.15   5.36  11.25 
2009 05 23.40  11.25  17.32 
2009 06 28.14  16.67  22.40 
2009 07 26.59  16.60  21.59 
2009 08 27.45  17.18  22.31 
2009 09 24.63  13.97  19.29 
2009 10 16.10   6.07  11.08 
2009 11 13.54   2.91   8.22 
2009 12  3.11  -4.27   -.58 
2010 01  -.63  -7.51  -4.07 
2010 02   .31  -7.55  -3.62 
2010 03 11.80    .67   6.23 
2010 04 21.31   7.46  14.38 
2010 05 24.08  13.33  18.70 
2010 06 28.61  18.65  23.63 
2010 07 30.61  19.85  25.23 
2010 11 12.82   -.38   6.22 
2012 02  6.98  -2.85   2.06 
2012 03 18.64   5.96  12.29 
2012 04 17.62   5.15  11.39 
2012 05 27.08  14.10  20.59 
2012 06 29.39  16.06  22.72 
2012 07 32.00  20.25  26.13 
2012 08 29.29  16.57  22.93 
2012 09 23.91  12.43  18.17 
2012 10 15.89   5.28  10.58 
2012 12  7.04   -.54   3.25 
2013 01  3.93  -5.45   -.75 
2013 02  3.57  -4.94   -.68 
2013 03  6.49  -1.96   2.26 
2013 04 17.54   4.51  11.03 
2013 05 23.28  12.32  17.79 
2013 06 25.31  14.86  20.08 
2013 07 25.77  16.68  21.22 
2013 08 25.74  15.12  20.43 
2013 09 24.17  11.49  17.83 
2013 10 16.57   5.58  11.07 
2013 11  7.89   -.54   3.67 
2013 12  3.68  -4.39   -.35 
2014 01 -1.21 -12.45  -6.83 
2014 02   .23  -9.58  -4.67 
2014 04 17.74   4.85  11.29 
