2004 12  2.17 -99.99 -99.99 
2005 01  -.33 -99.99 -99.99 
2005 03  5.34  -5.16    . 9 
2005 05 19.90   5.05  12.47 
2005 06 29.55  15.47  22.51 
2005 07 30.41  16.15  23.28 
2005 08 29.13  16.32  22.72 
2005 09 26.13  12.12  19.12 
2005 10 18.51   5.36  11.93 
2005 11 11.49    .12   5.80 
2005 12  -.78  -8.64  -4.71 
2006 01  5.33  -2.45   1.44 
2006 02  3.22  -7.32  -2.05 
2006 03  7.35  -3.64   1.85 
2006 04 17.54   2.75  10.14 
2006 05 21.06   8.62  14.84 
2006 07 28.93  16.51  22.72 
2006 08 28.23  15.21  21.72 
2006 09 22.40   9.89  16.15 
2006 10 14.83   2.15   8.49 
2006 11 10.14    .27   5.21 
2006 12  6.82  -2.84   1.99 
2007 01  2.51  -6.24  -1.86 
2007 02 -3.47 -13.73  -8.59 
2007 03 10.17  -2.34   3.91 
2007 04 13.23   1.50   7.36 
2007 06 28.31  13.33  20.82 
2007 07 27.83  13.67  20.75 
2007 08 28.70  15.84  22.27 
2007 09 25.28  10.14  17.71 
2007 10 20.82   8.04  14.43 
2007 11  9.70  -1.24   4.23 
2007 12  1.75  -5.92  -2.08 
2008 01  2.29  -8.37  -3.04 
2008 02   .20  -9.85  -4.82 
2008 03  5.05  -5.20    .-7 
2008 04 16.93   3.17  10.05 
2008 05 19.18   5.77  12.47 
2008 07 29.30  15.22  22.26 
2008 08 27.99  12.60  20.29 
2008 09 25.29  10.59  17.94 
2008 10 16.29   2.01   9.15 
2008 11  8.95   -.92   4.01 
2009 01 -3.37 -14.75  -9.05 
2009 02  2.65 -99.99 -99.99 
2009 03  7.85  -4.96   1.44 
2009 05 21.24   6.99  14.11 
2009 06 25.73  13.34  19.53 
2009 07 26.67 -99.99 -99.99 
2009 10 14.91   2.82   8.86 
2009 11 11.78    .67   6.22 
2009 12  1.81  -6.71  -2.45 
2010 01  -.93  -9.03  -4.98 
2010 02   .82  -7.86  -3.52 
2010 03 10.07  -3.02   3.52 
2010 05 21.56   9.47  15.52 
2010 06 28.36  16.31  22.33 
2010 07 99.99  17.35 -99.99 
2010 08 29.21  16.02  22.61 
2010 09 24.39  10.74  17.56 
2010 10 19.04   4.96  12.00 
2010 11 10.38  -2.66   3.86 
2010 12  -.73  -8.60  -4.67 
2011 01  -.49 -10.86  -5.67 
2011 02   .79 -11.15  -5.18 
2011 03  6.33  -4.23   1.04 
2011 06 27.22  14.89  21.05 
2011 08 28.28 -99.99 -99.99 
2011 11 12.15    .85   6.50 
2011 12  5.49  -3.64    .92 
2012 01  3.64  -6.26  -1.31 
2012 02  4.71  -5.47   -.37 
2012 03 15.97   2.06   9.01 
2012 04 15.60   1.17   8.39 
