2005 08 32.63  20.67  26.65 
2005 09 29.90  16.32  23.11 
2005 10 21.77   9.55  15.66 
2005 12  1.67  -4.14  -1.23 
2006 01 10.70   1.42   6.06 
2006 02  4.55  -2.80    .87 
2006 03  9.88   1.78   5.83 
2006 04 18.85  10.24  14.54 
2006 05 19.66  11.58  15.62 
2006 06 26.37  17.81  22.09 
2006 07 28.57  20.75  24.66 
2006 08 33.18  22.33  27.75 
2006 09 25.82  16.75  21.28 
2006 10 19.81   8.82  14.31 
2006 12 10.67    .43   5.55 
2007 01  8.17  -1.02   3.57 
2007 02  2.66  -6.00  -1.67 
2007 03 18.27 -99.99 -99.99 
2007 04 18.65   7.39  13.02 
2007 05 28.10  15.91  22.00 
2007 06 30.97  18.95  24.96 
2007 07 30.68  19.87  25.27 
2007 08 34.66  22.78  28.72 
2007 09 29.60  17.06  23.33 
2007 10 23.73  11.96  17.84 
2007 11 13.78   3.15   8.46 
2007 12  8.63    .61   4.62 
2008 01  6.05  -3.95   1.05 
2008 02  7.48  -1.61   2.93 
2008 03 99.99   3.42 -99.99 
2008 04 99.99   8.29 -99.99 
2008 05 22.42  12.47  17.44 
2008 06 29.93  19.87  24.90 
2008 07 29.35  20.62  24.98 
2008 08 30.54  20.06  25.30 
2008 09 28.66  17.12  22.89 
2008 10 20.90   9.20  15.04 
2008 11 11.14   3.23   7.18 
2008 12  7.32  -2.91   2.20 
2009 01  3.20  -5.87  -1.33 
2009 02  9.62   -.61   4.50 
2009 03 14.54   4.98   9.76 
2009 04 19.83   8.92  14.37 
2009 05 24.59  14.34  19.46 
2009 06 30.45  20.29  25.37 
2009 07 28.66  19.92  24.29 
2009 08 29.39  19.01  24.20 
2009 09 26.60  16.33  21.46 
2009 10 17.54   7.29  12.42 
2009 11 15.74   5.51  10.62 
2009 12  6.30  -2.40   1.95 
2010 01  3.63  -4.50   -.43 
2010 02  2.76  -5.84  -1.54 
2010 03 14.41   3.55   8.97 
2010 04 23.35   9.26  16.30 
2010 05 25.79  15.56  20.67 
2010 06 31.62  20.83  26.22 
2010 07 32.48  21.78  27.13 
2010 08 34.18  21.38  27.78 
2010 11 15.37   3.12   9.24 
2010 12  2.59  -4.75  -1.08 
2011 01  2.28  -5.27  -1.49 
2011 02  7.46  -2.29   2.58 
2011 06 30.14  19.87  25.00 
2011 07 32.66  22.40  27.53 
2011 08 31.25  19.85  25.55 
2011 09 23.58  14.06  18.82 
2011 11 15.11   6.40  10.75 
2011 12  8.97   1.56   5.26 
2012 01  8.93   -.96   3.98 
2012 02 10.35   1.36   5.85 
2012 03 21.29   9.46  15.37 
2012 07 35.52  22.52  29.02 
2012 08 31.73  18.92  25.32 
2012 09 25.99  15.46  20.72 
