2004 09 23.70  10.93  17.31 
2004 10 20.01   6.99  13.50 
2004 11 15.76   1.90   8.83 
2004 12  9.58  -5.35   2.11 
2005 01 10.77 -99.99 -99.99 
2005 02  9.60  -2.22   3.69 
2005 03 12.16  -2.08   5.03 
2005 04 18.69   2.53  10.61 
2005 05 21.13   5.74  13.43 
2005 06 24.79  12.72  18.75 
2005 07 28.25  15.51  21.88 
2005 08 27.46  15.65  21.55 
2005 09 25.54  10.39  17.96 
2005 10 20.00   6.22  13.11 
2005 11 16.01  -1.87   7.07 
2005 12  9.02  -5.73   1.64 
2006 01 10.69  -2.93   3.87 
2006 02  6.89  -5.56    .66 
2006 03 14.51  -2.31   6.10 
2006 04 22.52   3.69  13.10 
2006 06 27.15  11.32  19.23 
2006 09 21.78   9.60  15.69 
2007 02  7.15 -99.99 -99.99 
2007 03 17.31 -99.99 -99.99 
2007 05 24.00   6.62  15.31 
2007 08 30.14  14.70  22.42 
2007 09 25.01  10.05  17.53 
2007 10 21.16 -99.99 -99.99 
2007 11 12.34 -99.99 -99.99 
2008 02 10.64  -3.80   3.42 
2008 05 21.85 -99.99 -99.99 
2008 06 28.13  12.38  20.25 
2008 07 27.65 -99.99 -99.99 
2008 08 26.11  12.82  19.46 
2008 09 24.18  11.40  17.79 
2008 10 17.79   2.31  10.05 
2008 11 11.92  -3.04   4.44 
2008 12 10.59  -3.04   3.77 
2009 01  6.80  -6.40    .20 
2009 02  9.43  -6.44   1.49 
2009 03 14.37   -.68   6.84 
2009 04 17.90   3.32  10.61 
2009 05 22.12   9.88  16.00 
2009 06 26.76  13.19  19.97 
2009 07 25.45  12.53  18.99 
2009 08 26.35  13.97  20.16 
2009 09 21.87  11.93  16.90 
2009 10 17.11   3.92  10.51 
2009 11 14.97    .33   7.65 
2009 12  6.67  -5.19    .74 
2010 01  4.79  -8.27  -1.74 
2010 02  3.28  -7.57  -2.14 
2010 03 11.09  -1.56   4.76 
2010 04 21.79 -99.99 -99.99 
2010 05 24.04   9.51  16.77 
2010 06 28.35  13.84  21.09 
2010 07 29.43 -99.99 -99.99 
2010 08 27.87  16.24  22.05 
2010 09 25.70   9.79  17.74 
2010 10 20.44   2.95  11.69 
2010 11 14.98  -1.56   6.71 
2010 12  4.84  -8.56  -1.86 
2011 01  5.34  -7.84  -1.25 
2011 02 10.52  -4.98   2.76 
2011 03 13.44    .35   6.89 
2011 04 20.20   4.00  12.10 
2011 05 23.09   7.99  15.54 
2011 06 28.12  12.72  20.42 
2011 07 28.64  15.51  22.07 
2011 08 28.08  13.79  20.93 
2011 09 23.17  11.49  17.33 
2011 10 18.07   3.65  10.86 
2011 11 99.99   -.85 -99.99 
2011 12 10.54  -2.69   3.92 
2012 01  8.42  -3.30   2.56 
2012 02 10.83  -3.31   3.76 
2012 03 17.74   2.85  10.29 
2012 04 19.70   4.67  12.19 
2012 05 23.77  10.10  16.93 
2012 06 25.50  11.66  18.58 
2012 07 28.57  16.07  22.32 
2012 08 26.18  13.31  19.74 
2012 09 23.65   9.96  16.80 
2012 10 17.58   4.21  10.89 
2012 11 13.05  -2.78   5.13 
2012 12 10.24  -1.80   4.21 
2013 01  9.27  -3.09   3.09 
2013 02  7.80  -4.44   1.68 
2013 03  8.17  -3.77   2.20 
2013 04 18.08   3.14  10.61 
2013 05 21.00   7.51  14.25 
2013 06 25.47  13.17  19.32 
2013 07 26.27  15.52  20.89 
2013 08 24.69  14.21  19.45 
2013 09 23.15  10.76  16.95 
2013 10 18.35   4.66  11.50 
2013 11 11.17  -2.59   4.29 
2013 12  9.55  -2.81   3.37 
2014 01  3.05 -10.39  -3.67 
2014 02  8.39  -3.78   2.31 
2014 03 11.27  -2.85   4.21 
2014 04 18.18   2.66  10.42 
