2005 02 -4.61 -25.24 -14.92 
2005 03 12.16 -36.24 -24.20 
2005 04 21.71 -34.04 -27.87 
2005 05 17.70 -31.87 -24.79 
2005 06 20.27 -36.71 -28.49 
2005 07 17.12 -36.48 -26.80 
2005 08 25.15 -37.28 -31.21 
2005 09 17.60 -35.84 -26.72 
2005 10 12.38 -34.28 -23.33 
2005 11 -7.50 -22.03 -14.76 
2005 12   .54 -12.84  -6.15 
2006 01 -1.07 -18.07  -9.57 
2006 02 -7.86 -20.57 -14.21 
2006 03 14.77 -34.31 -24.54 
2006 04 11.19 -44.68 -27.93 
2006 05 10.69 -48.67 -29.67 
2006 06 18.43 -38.29 -28.36 
2006 07 20.90 -44.35 -32.62 
2006 08 13.30 -32.62 -22.96 
2006 09 15.69 -37.91 -26.80 
2006 10 12.90 -37.84 -25.37 
2006 11 -1.86 -29.08 -15.47 
2006 12  -.34 -24.79 -12.56 
2007 01  2.60 -16.24  -6.82 
2007 02 -3.73 -24.61 -14.17 
2007 03 11.69 -34.84 -23.26 
2007 04 11.65 -37.14 -24.39 
2007 05 14.55 -33.62 -24.08 
2007 06 13.57 -35.75 -24.66 
2007 07 14.45 -39.13 -26.79 
2007 08 19.51 -36.00 -27.75 
2007 09 16.24 -33.54 -24.89 
2007 10 10.51 -35.74 -23.12 
2007 11 -4.44 -27.11 -15.78 
2007 12  1.10 -19.76  -9.33 
2008 01  -.91 -11.59  -6.25 
2008 02 10.89 -20.83 -15.86 
2008 03 16.95 -27.87 -22.41 
2008 04 19.14 -30.55 -24.84 
2008 05 22.92 -32.72 -27.82 
2008 06 17.21 -29.29 -23.25 
2008 07 23.27 -38.03 -30.65 
2008 08 19.14 -45.27 -32.20 
2008 09 19.24 -27.76 -23.50 
2008 10 17.01 -24.67 -20.84 
2008 11 -8.41 -22.69 -15.55 
2008 12  -.12 -14.90  -7.51 
2009 01  -.78 -12.96  -6.87 
2009 02 11.87 -25.79 -18.83 
2009 03 20.37 -32.34 -26.36 
2009 04 18.79 -27.58 -23.18 
2009 05 20.91 -37.58 -29.24 
2009 06 19.74 -35.36 -27.55 
2009 07 23.46 -34.68 -29.07 
2009 08 23.44 -37.25 -30.34 
2009 09 19.12 -39.00 -29.06 
2009 10 20.09 -31.89 -25.99 
2009 11 -5.97 -15.71 -10.84 
2009 12  1.04 -10.12  -4.53 
2010 01 -2.24 -12.73  -7.48 
2010 02 -9.51 -19.59 -14.55 
2010 03 17.17 -26.93 -22.05 
2010 04 22.00 -30.40 -26.20 
2010 05 22.42 -33.70 -28.06 
2010 06 22.06 -37.73 -29.89 
2010 07 20.61 -42.52 -31.56 
2010 08 24.00 -36.93 -30.47 
2010 09 22.20 -40.36 -31.28 
2010 10 15.66 -26.80 -21.23 
2010 11 -6.46 -19.90 -13.18 
2010 12   .63  -9.68  -4.52 
2011 01 -1.15 -11.65  -6.39 
2011 02 -8.45 -20.97 -14.70 
2011 03 18.18 -27.56 -22.87 
2011 04 21.03 -32.97 -27.00 
2011 05 21.59 -33.50 -27.54 
2011 06 20.98 -29.78 -25.38 
2011 07 19.36 -29.44 -24.40 
2011 08 18.67 -31.80 -25.23 
2011 09 24.28 -37.11 -30.69 
2011 10 15.46 -28.19 -21.82 
2011 11 -6.22 -17.00 -11.61 
2011 12  1.63  -9.99  -4.17 
