2004 08 34.31  19.45  26.88 
2004 12 15.11   -.83   7.14 
2005 01 17.99   1.64   9.81 
2005 02 16.12   2.34   9.24 
2005 03 21.65   3.95  12.80 
2005 04 26.55   8.24  17.39 
2005 05 29.81   9.78  19.79 
2005 06 35.37 -99.99 -99.99 
2005 07 36.57  21.20  28.88 
2005 08 34.11  19.28  26.69 
2005 09 34.46  18.19  26.32 
2005 10 25.26 -99.99 -99.99 
2006 01 20.11  -1.09   9.51 
2006 02 18.93   1.15  10.04 
2006 03 22.47   6.77  14.62 
2006 05 34.41  16.12  25.27 
2006 06 35.73  19.45  27.59 
2006 09 29.30  15.60  22.45 
2006 10 26.15  10.45  18.29 
2006 11 23.07   4.17  13.62 
2006 12 15.11  -1.99   6.56 
2007 01 10.72  -1.66   4.53 
2007 02 19.41    .13   9.76 
2007 03 23.40   6.70  15.04 
2007 04 24.99   7.83  16.41 
2007 05 27.06  14.30  20.68 
2007 06 33.25  17.84  25.54 
2007 08 33.75  19.87  26.82 
2007 10 30.20  11.63  20.91 
2007 11 19.84 -99.99 -99.99 
2008 01 14.61  -1.57   6.52 
2008 02 21.94    .17  11.05 
2008 03 22.68 -99.99 -99.99 
2008 04 28.87   6.61  17.74 
2008 05 32.75  13.25  23.00 
2008 06 37.23  20.82  29.02 
2008 07 32.87  19.79  26.33 
2008 08 32.34  18.87  25.60 
2008 09 28.13  14.47  21.30 
2008 10 25.88   9.35  17.61 
2008 11 22.44   2.00  12.22 
2008 12 17.21  -2.01   7.60 
2009 01 17.41  -4.04   6.68 
2009 02 22.11    .52  11.31 
2009 03 23.85   4.73  14.29 
2009 04 27.50   8.02  17.76 
2009 05 31.44  14.69  23.06 
2009 06 35.13  19.32  27.22 
2009 07 35.03  20.34  27.68 
2009 08 35.96  20.40  28.18 
2009 09 30.12  14.75  22.43 
2009 10 25.97   8.56  17.26 
2009 11 22.69   3.28  12.98 
2009 12 13.11  -2.84   5.13 
2010 01 15.30  -3.02   6.14 
2010 02 14.91   -.79   7.06 
2010 03 21.77   2.34  12.06 
2010 04 27.44   8.64  18.04 
2010 05 30.54  13.65  22.09 
2010 06 36.72  21.25  28.98 
2010 07 32.25  20.49  26.37 
2010 08 35.75  19.61  27.68 
2010 09 32.02  16.93  24.47 
2010 10 28.38   9.97  19.18 
2010 11 22.72    .81  11.76 
2010 12 19.45  -1.36   9.04 
2011 01 16.18  -4.84   5.67 
2011 02 18.28  -4.02   7.13 
2011 03 27.17   5.13  16.15 
2011 04 30.88   9.62  20.25 
2011 05 32.25  13.60  22.92 
2011 06 38.63  21.50  30.06 
2011 07 36.75  21.90  29.32 
2011 08 37.65  21.84  29.74 
2011 09 32.74  16.00  24.37 
2011 10 27.92   9.68  18.79 
2011 11 21.60   2.90  12.25 
2011 12 10.85  -1.07   4.89 
2012 01 17.20  -1.75   7.72 
2012 02 17.01    .87   8.94 
2012 03 25.29   5.25  15.27 
2012 04 30.06  11.02  20.54 
2012 05 30.95  14.91  22.93 
2012 06 36.32  19.62  27.97 
2012 07 34.41  20.14  27.27 
2012 08 35.53  20.11  27.82 
2012 09 30.76  15.56  23.16 
2012 10 26.48   8.41  17.44 
2012 11 22.98   4.39  13.68 
2012 12 18.31  -1.66   8.32 
2013 01 14.09  -1.77   6.16 
2013 02 18.64  -1.12   8.75 
2013 03 23.46   3.03  13.24 
2013 04 27.20   6.29  16.74 
2013 05 30.97  12.68  21.82 
2013 06 35.88  20.29  28.08 
2013 07 32.93  19.86  26.40 
2013 08 35.43  20.76  28.09 
2013 09 31.27  16.74  24.00 
2013 10 26.62   9.02  17.82 
2013 11 18.07   2.65  10.36 
2013 12 13.44  -1.74   5.85 
2014 01 16.01  -4.23   5.88 
2014 02 17.60   -.19   8.70 
2014 03 22.18   2.19  12.18 
2014 04 27.19   7.91  17.54 
