2005 03 12.59 -19.87 -16.23 
2005 05 -1.38  -5.77  -3.57 
2005 06  6.49    .20   3.34 
2005 07  9.41   2.97   6.19 
2005 08  8.72   3.16   5.94 
2005 09  4.44    .19   2.31 
2005 10   .71  -2.48   -.88 
2005 11 -4.77  -9.66  -7.21 
2005 12 15.75 -20.93 -18.34 
2006 01 19.04 -25.31 -22.17 
2006 02 17.44 -23.88 -20.66 
2006 03 12.52 -18.36 -15.44 
2006 04 -7.28 -13.78 -10.53 
2006 05  -.48  -4.21  -2.34 
2006 06  5.69    . 8   2.88 
2006 07 11.50   4.39   7.94 
2006 08 12.04   5.22   8.63 
2006 09  5.16    .98   3.07 
2006 10   .46  -2.40   -.97 
2006 11 -5.46  -8.89  -7.17 
2006 12 13.67 -18.93 -16.29 
2007 03 19.29 -25.73 -22.51 
2007 04 -8.97 -14.91 -11.94 
2007 05 -4.76  -9.68  -7.22 
2007 06  4.19   -.24   1.97 
2007 07 11.19   4.12   7.65 
2007 08 10.54   4.27   7.40 
2007 09  3.32   -.46   1.43 
2008 02 24.46 -29.87 -27.16 
2008 05  1.99  -1.97    . 0 
2008 06  6.21    .90   3.55 
2008 07 14.48   5.52  10.00 
2008 08  8.39   2.73   5.56 
2008 09  3.19   -.50   1.34 
2008 10  -.75  -4.63  -2.69 
2008 11 -9.18 -13.71 -11.45 
2008 12 17.73 -23.44 -20.58 
2009 01 18.82 -23.98 -21.40 
2009 02 19.11 -25.21 -22.16 
2009 03 16.75 -23.13 -19.93 
2009 04 -8.62 -15.25 -11.93 
2009 05 -4.01  -8.64  -6.32 
2009 06  4.91   -.22   2.34 
2009 07 14.18   6.86  10.52 
2009 08  9.81   4.04   6.92 
2009 09  3.59   -.22   1.68 
2009 10 -2.69  -6.46  -4.57 
2009 11 -6.84 -11.66  -9.25 
2009 12 10.07 -15.40 -12.73 
2010 01 16.62 -23.73 -20.18 
2010 02 12.47 -20.08 -16.27 
2010 03 14.11 -19.95 -17.03 
2010 04 -4.91 -10.63  -7.77 
2010 05 -1.48  -6.18  -3.83 
2010 06  5.98    .44   3.21 
2010 07 12.19   5.45   8.82 
2010 10  1.53  -1.14    .19 
2010 11  -.86  -5.25  -3.05 
2010 12 -6.38 -11.06  -8.72 
2011 01 14.96 -20.03 -17.49 
2011 02 21.91 -27.39 -24.65 
2011 03 17.29 -23.52 -20.41 
2011 04 12.29 -18.82 -15.55 
2011 05 -3.44  -8.62  -6.03 
2011 06  5.68    .20   2.93 
2011 07 13.26   5.80   9.53 
2011 08  7.99   3.79   5.89 
2011 09  3.84    . 3   1.93 
2011 10  -.67  -3.55  -2.10 
2011 11 -5.02  -9.43  -7.22 
2011 12 12.22 -18.50 -15.36 
2012 01 22.38 -27.59 -24.98 
2012 02 18.12 -23.62 -20.87 
2012 03 18.29 -24.69 -21.49 
2012 04 -9.53 -15.79 -12.66 
2012 05  -.99  -4.19  -2.59 
2012 06  4.77 -99.99 -99.99 
2012 07 13.23 -99.99 -99.99 
2012 08  7.90 -99.99 -99.99 
2012 09  5.15   1.36   3.25 
2012 10  -.95  -4.31  -2.63 
2012 11 -6.65 -11.32  -8.98 
2012 12 11.76 -17.54 -14.65 
2013 01 19.62 -99.99 -99.99 
2013 02 20.88 -26.23 -23.55 
2013 03 13.34 -19.94 -16.64 
2013 04 -7.92 -14.40 -11.16 
2013 05 -4.44  -9.47  -6.96 
2013 06  6.17   -.24   2.96 
2013 08  9.21   3.16   6.18 
2013 09  2.21   -.69    .76 
2013 10  -.98  -4.12  -2.55 
2013 11 10.45 -15.41 -12.93 
2013 12 18.12 -23.31 -20.71 
2014 01 15.99 -21.78 -18.88 
2014 02 20.68 -25.65 -23.16 
2014 03 19.33 -25.50 -22.41 
2014 04 11.32 -16.78 -14.05 
2014 05   .84  -4.50  -1.83 
