2004 01 -6.65 -17.60 -12.12 
2004 02  2.49 -12.95  -5.23 
2004 03  3.86  -9.76  -2.95 
2004 04 99.99  -5.28 -99.99 
2004 05 10.14  -3.66   3.24 
2004 06 17.56   1.61   9.58 
2004 07 20.07   5.19  12.63 
2004 08 17.87   3.12  10.50 
2004 09 11.12  -1.89   4.61 
2004 10  7.02  -6.95    . 3 
2004 11  3.30  -9.53  -3.11 
2004 12 -2.86 -14.92  -8.89 
2005 01 -4.54 -19.18 -11.86 
2005 02  1.65 -13.95  -6.15 
2005 03  3.02  -9.71  -3.34 
2005 04  8.96  -7.26    .84 
2005 05 14.84  -2.33   6.25 
2005 06 14.48   3.37   8.92 
2005 07 17.83   2.71  10.27 
2005 08 17.32   1.57   9.44 
2005 09 12.18   -.90   5.64 
2005 10  8.39  -5.48   1.45 
2006 02  -.67 -15.69  -8.17 
2006 05 14.46   -.86   6.80 
2006 10  6.66  -7.49   -.41 
2006 11 -6.70 -19.12 -12.91 
2006 12   .49 -12.95  -6.23 
2007 01 -1.28 -15.41  -8.34 
2007 02 -3.62 -15.95  -9.78 
2007 05 12.94  -2.72   5.10 
2007 06 16.69   1.68   9.18 
2007 07 22.76   4.08  13.42 
2007 08 16.37   1.53   8.95 
2007 09 13.88  -1.64   6.12 
2007 10  8.00  -5.53   1.23 
2007 11  -.58 -11.67  -6.13 
2007 12 -5.76 -19.24 -12.50 
2008 01 -4.57 -19.99 -12.28 
2008 02  1.00 -14.25  -6.62 
2008 03  2.38 -14.44  -6.03 
2008 04  2.57 -10.41  -3.92 
2008 11  3.80  -9.04  -2.62 
2008 12 -9.93 -24.33 -17.13 
2009 01 -2.25 -15.91  -9.08 
2009 02 -2.27 -17.65  -9.96 
2009 03 -1.01 -17.34  -9.17 
2009 04  5.17 -10.83  -2.83 
2009 05 11.01  -3.71   3.65 
2009 06 17.07  -1.60   7.73 
2009 09 18.32   -.31   9.00 
2009 11  2.69 -11.07  -4.18 
2010 01 -3.29 -16.32  -9.80 
2010 02  3.65 -14.71  -5.53 
2010 03  5.97  -9.62  -1.82 
2010 08 16.94   1.69   9.31 
2010 11 -2.84 -15.41  -9.12 
2011 01 -6.64 -18.20 -12.42 
2011 02 -6.24 -20.12 -13.18 
2011 03 -2.07 -16.96  -9.51 
2011 04  4.08 -10.90  -3.41 
2011 07 16.51   2.73   9.62 
2011 09 17.44  -2.66   7.39 
2011 11 -2.10 -15.62  -8.86 
2011 12   .12 -13.32  -6.60 
2012 01 -4.10 -18.18 -11.14 
2012 02  -.71 -17.29  -9.00 
2012 03  1.37 -14.88  -6.75 
2012 07 20.68   3.84  12.26 
2012 08 20.96   1.78  11.37 
2012 09 17.48   -.96   8.26 
2012 10  2.40  -6.86  -2.23 
2012 11 -4.23 -16.48 -10.35 
2012 12 -8.34 -21.22 -14.78 
2013 01 -2.74 -15.07  -8.90 
2013 02   .86 -12.72  -5.93 
2013 03   .41 -15.82  -7.70 
2013 04  3.10  -9.49  -3.19 
2013 05 14.90  -2.79   6.05 
2013 06 14.80   2.50   8.64 
2013 09 18.27  -1.10   8.58 
2013 10  8.83  -4.42   2.20 
2013 11  -.68 -13.30  -6.99 
2013 12 -5.11 -17.37 -11.24 
2014 01  1.42 -11.17  -4.87 
2014 02 -7.23 -24.71 -15.96 
2014 03 -3.45 -16.04  -9.75 
2014 04  5.89  -7.60   -.85 
2014 05 11.22  -3.41   3.90 
