2005 02 10.54 -23.84 -17.19 
2005 03 20.67 -33.87 -27.27 
2005 04 25.58 -37.83 -31.70 
2005 05 20.39 -35.56 -27.97 
2005 06 25.11 -41.88 -33.49 
2005 07 25.28 -39.29 -32.28 
2005 08 31.85 -46.07 -38.96 
2005 09 21.61 -39.16 -30.39 
2005 10 16.96 -31.14 -24.05 
2005 11 -8.76 -18.75 -13.75 
2005 12   .74  -9.68  -4.47 
2006 01 -2.11 -13.21  -7.66 
2006 02 -7.51 -18.34 -12.92 
2006 03 21.38 -33.77 -27.57 
2006 04 30.72 -44.00 -37.36 
2006 05 32.48 -47.31 -39.89 
2006 06 22.44 -39.09 -30.77 
2006 07 33.25 -50.27 -41.76 
2006 08 20.60 -37.62 -29.11 
2006 09 21.74 -36.64 -29.18 
2006 10 23.15 -36.68 -29.91 
2006 11 -7.47 -19.11 -13.29 
2006 12 -1.76 -16.78  -9.27 
2007 01   .61 -14.45  -6.92 
2007 02 10.01 -19.77 -14.89 
2007 03 19.01 -34.50 -26.75 
2007 04 20.56 -37.59 -29.07 
2007 05 25.67 -41.14 -33.40 
2007 06 23.22 -39.09 -31.16 
2007 07 23.03 -42.02 -32.52 
2007 08 27.83 -41.91 -34.87 
2007 09 21.60 -38.46 -30.03 
2007 10 20.52 -34.57 -27.54 
2007 11 -7.73 -20.53 -14.13 
2007 12   .33 -11.98  -5.82 
2008 01   .52 -11.77  -5.62 
2008 02 11.91 -22.72 -17.31 
2008 03 17.70 -30.70 -24.20 
2008 04 23.14 -36.99 -30.06 
2008 05 23.61 -40.24 -31.92 
2008 06 20.39 -35.22 -27.80 
2008 07 30.83 -44.96 -37.89 
2008 08 41.63 -52.57 -47.10 
2008 09 19.27 -32.20 -25.73 
2008 10 18.28 -29.04 -23.66 
2008 11 12.41 -22.08 -17.24 
2008 12 -2.53 -11.49  -7.01 
2009 01 -2.53 -10.87  -6.70 
2009 02 15.65 -25.47 -20.56 
2009 03 23.94 -35.71 -29.82 
2009 04 20.29 -31.18 -25.73 
2009 05 29.54 -41.60 -35.57 
2009 06 29.97 -42.56 -36.26 
2009 07 29.93 -43.47 -36.70 
2009 08 34.37 -47.48 -40.92 
2009 09 31.46 -45.94 -38.69 
2009 10 24.36 -36.00 -30.18 
2009 11 -6.53 -16.59 -11.56 
2009 12  -.46  -9.26  -4.86 
2010 01 -3.79 -11.65  -7.72 
2010 02 -9.41 -18.96 -14.19 
2010 03 21.58 -31.93 -26.75 
2010 04 23.94 -35.73 -29.83 
2010 05 25.62 -38.45 -32.03 
2010 06 29.43 -42.89 -36.16 
2010 07 30.76 -44.46 -37.61 
2010 08 27.46 -41.63 -34.54 
2010 09 29.50 -43.79 -36.64 
2010 10 18.12 -29.89 -24.00 
2010 11 -8.33 -18.91 -13.62 
2010 12  -.58 -10.72  -5.65 
2011 01 -3.23 -10.86  -7.04 
2011 02 -9.67 -19.33 -14.50 
2011 03 21.11 -30.30 -25.70 
2011 04 24.58 -37.34 -30.96 
2011 05 24.83 -36.99 -30.91 
2011 06 23.47 -33.62 -28.54 
2011 07 20.93 -34.04 -27.48 
2011 08 23.71 -35.36 -29.53 
2011 09 31.92 -41.19 -36.55 
2011 10 16.74 -28.97 -22.85 
2011 11 -6.43 -16.85 -11.64 
2011 12  -.10  -8.60  -4.35 
2012 01 -2.07 -10.71  -6.39 
2012 02 -7.08 -16.95 -12.01 
2012 03 17.54 -28.51 -23.02 
2012 04 22.12 -35.22 -28.67 
2012 05 19.41 -31.47 -25.43 
2012 06 32.37 -44.16 -38.26 
2012 10 19.00 -28.85 -23.92 
2012 11 -8.56 -20.29 -14.42 
2012 12  1.50  -8.42  -3.46 
2013 01  -.50  -8.22  -4.36 
2013 02 -9.67 -18.73 -14.20 
2013 03 16.04 -26.30 -21.17 
2013 04 33.79 -44.17 -38.98 
2013 05 23.84 -36.70 -30.27 
2013 10 19.25 -28.52 -23.88 
2013 11 -8.43 -20.33 -14.38 
2013 12   .-8 -10.29  -5.18 
2014 01  1.10 -10.10  -4.50 
