2004 01 20.93 -28.34 -24.63 
2004 02 27.98 -33.27 -30.62 
2004 03 23.01 -32.18 -27.59 
2004 04 12.63 -21.75 -17.19 
2004 05 -1.82  -8.54  -5.18 
2004 06  7.74   1.86   4.79 
2004 07 13.15   6.10   9.62 
2004 08 11.18   4.67   7.92 
2004 09  3.44   -.68   1.38 
2004 10 -4.37  -8.71  -6.54 
2004 11 15.18 -20.98 -18.08 
2004 12 21.88 -28.95 -25.41 
2005 05 -2.83  -4.03  -3.43 
2005 06  4.57   -.25   2.16 
2005 07  7.58   2.79   5.18 
2005 08  9.75   4.88   7.31 
2005 09  3.36    .58   1.97 
2005 10 -3.74  -8.09  -5.91 
2005 11 19.11 -23.71 -21.41 
2005 12 16.67 -19.36 -18.01 
2006 05   .22  -3.56  -1.67 
2006 06  9.13   1.07   5.10 
2006 07 11.73   5.17   8.45 
2006 08  9.97   5.11   7.54 
2006 09  7.02   2.17   4.59 
2006 10 -1.54  -5.66  -3.60 
2006 11 14.37 -19.79 -17.08 
2006 12 14.57 -17.23 -15.90 
2007 07 99.99   7.97 -99.99 
2007 08 99.99   4.71 -99.99 
2007 09 99.99    .73 -99.99 
2007 10 99.99  -8.55 -99.99 
2007 11 99.99 -14.70 -99.99 
2007 12 99.99 -20.94 -99.99 
2008 01 99.99 -26.97 -99.99 
2008 02 99.99 -27.01 -99.99 
2008 03 99.99 -29.58 -99.99 
2008 04 99.99 -14.31 -99.99 
2008 05 99.99  -3.67 -99.99 
2008 06 99.99   3.09 -99.99 
2008 07 99.99   8.20 -99.99 
2008 08 99.99   3.83 -99.99 
2008 09 99.99    .40 -99.99 
2008 10 99.99  -9.75 -99.99 
2008 11 99.99 -17.16 -99.99 
2008 12 99.99 -20.91 -99.99 
2009 01 99.99 -25.37 -99.99 
2009 02 99.99 -26.11 -99.99 
2009 03 99.99 -26.14 -99.99 
2009 04 99.99 -13.98 -99.99 
2009 05 -2.15  -5.82  -3.98 
2009 06  4.62    .77   2.69 
2009 07 10.88   5.18   8.03 
2009 08  9.07   3.14   6.10 
2009 09  4.73    .-8   2.33 
2009 10 -1.70  -4.76  -3.23 
2009 11 15.80 -21.13 -18.46 
2010 01 21.80 -27.55 -24.67 
2010 02 20.06 -25.10 -22.58 
2010 03 19.52 -25.42 -22.47 
2010 04 -6.39 -12.00  -9.19 
2010 05 -1.78  -7.02  -4.40 
2010 06  6.31   1.35   3.83 
2010 07 13.44   6.92  10.18 
2010 08 11.43   6.62   9.02 
2010 09  5.21    . 1   2.61 
2010 11 -7.51 -12.10  -9.80 
2010 12 20.49 -26.51 -23.50 
2011 01 19.33 -25.60 -22.46 
2011 02 16.23 -25.08 -20.65 
2011 03 16.59 -24.40 -20.49 
2011 04 13.87 -21.19 -17.53 
2011 05 -1.62  -7.09  -4.35 
2011 06  5.07    .21   2.64 
2011 07 12.90   6.87   9.88 
2011 08 11.27   6.38   8.82 
2011 09  5.06    .47   2.76 
2011 10 -2.50  -6.05  -4.27 
2011 11 17.45 -23.50 -20.48 
2011 12 19.02 -27.28 -23.15 
2012 01 25.02 -31.43 -28.22 
2012 02 18.57 -25.23 -21.90 
2012 03 22.57 -23.50 -23.03 
2012 04 12.13 -12.45 -12.29 
2012 05 -4.09  -4.38  -4.23 
2012 06 11.54   2.15   6.84 
2012 07 20.45   9.66  15.05 
2012 08 16.89   6.69  11.79 
2012 10   .56  -4.87  -2.15 
2012 11 11.72 -16.21 -13.96 
2012 12 21.57 -26.69 -24.13 
2013 01 22.64 -27.79 -25.21 
2013 02 27.10 -31.15 -29.12 
2013 03 19.87 -25.55 -22.71 
2013 04 13.67 -18.26 -15.96 
2013 05 -3.87  -5.85  -4.85 
2013 06  8.50    .56   4.53 
2013 07 12.31   5.17   8.74 
2013 08 12.31   6.35   9.33 
2013 09  3.31   -.22   1.54 
2013 11 -9.13 -14.90 -12.01 
2013 12 17.33 -24.24 -20.78 
2014 01 18.18 -23.90 -21.04 
2014 02 21.28 -27.35 -24.31 
2014 03 15.06 -20.15 -17.60 
2014 04 -9.72 -14.85 -12.29 
2014 05   .69  -3.05  -1.17 
