2004 02 11.28 -22.70 -16.99 
2004 03 24.99 -36.06 -30.52 
2004 04 29.01 -38.07 -33.54 
2004 05 32.55 -44.53 -38.54 
2004 06 27.88 -39.56 -33.72 
2004 07 41.72 -66.32 -54.02 
2004 08 40.52 -56.12 -48.32 
2004 09 33.56 -49.64 -41.60 
2004 10 24.38 -38.22 -31.30 
2004 11 10.61 -20.64 -15.62 
2004 12 -2.88 -11.19  -7.03 
2005 02 10.43 -23.58 -17.00 
2005 03 22.73 -34.08 -28.40 
2005 04 29.04 -40.61 -34.82 
2005 05 24.07 -37.00 -30.53 
2005 06 30.25 -42.04 -36.14 
2005 07 28.84 -39.40 -34.12 
2005 08 32.21 -42.40 -37.30 
2005 09 28.96 -40.25 -34.60 
2005 10 19.93 -32.11 -26.02 
2005 11 -9.66 -21.13 -15.39 
2005 12  -.23  -9.97  -5.10 
2006 01 -3.16 -12.17  -7.66 
2006 02 -7.56 -19.51 -13.53 
2006 03 20.20 -31.48 -25.84 
2006 04 29.64 -43.41 -36.52 
2006 05 36.66 -49.10 -42.88 
2006 06 26.61 -37.84 -32.22 
2006 07 35.31 -47.25 -41.28 
2006 08 26.89 -38.50 -32.69 
2006 09 25.81 -36.99 -31.40 
2006 10 21.28 -33.70 -27.49 
2006 11 -8.96 -22.76 -15.86 
2006 12 -1.26 -13.56  -7.41 
2007 01  -.70 -10.75  -5.72 
2007 02 -8.14 -20.72 -14.43 
2007 03 17.41 -30.56 -23.98 
2007 04 25.29 -37.62 -31.45 
2007 05 25.21 -39.31 -32.26 
2007 06 29.76 -39.52 -34.64 
2007 07 26.62 -40.49 -33.55 
2007 08 28.04 -41.98 -35.01 
2007 09 25.15 -38.16 -31.65 
2007 10 23.08 -34.09 -28.59 
2007 11 -8.20 -21.06 -14.62 
2007 12 -1.17 -10.21  -5.69 
2008 01  -.37 -11.35  -5.86 
2008 02 11.03 -24.85 -17.94 
2008 03 16.99 -32.54 -24.76 
2008 04 24.47 -37.11 -30.79 
2008 05 28.07 -39.91 -33.99 
2008 06 24.90 -37.13 -31.01 
2008 07 34.58 -44.88 -39.73 
2008 08 41.98 -52.07 -47.02 
2008 09 28.23 -38.21 -33.22 
2008 10 21.68 -31.68 -26.68 
2008 11 13.37 -22.92 -18.14 
2008 12 -3.64 -11.73  -7.68 
2009 01 -2.56 -11.13  -6.84 
2009 02 13.89 -22.54 -18.21 
2009 03 23.47 -32.97 -28.22 
2009 04 19.91 -29.92 -24.91 
2009 05 33.16 -42.60 -37.87 
2009 06 32.79 -44.27 -38.53 
2009 07 29.24 -39.50 -34.37 
2009 08 31.76 -43.85 -37.80 
2009 09 32.91 -44.22 -38.56 
2009 10 22.44 -34.45 -28.44 
2009 11 -8.13 -16.12 -12.12 
2009 12 -2.28  -9.16  -5.72 
2010 01 -2.02 -10.94  -6.47 
2010 02 -8.56 -19.42 -13.99 
2010 03 20.59 -29.04 -24.81 
2010 04 25.97 -34.71 -30.34 
2010 05 34.74 -43.76 -39.25 
2010 06 36.40 -44.74 -40.57 
2010 07 36.14 -45.29 -40.71 
2010 08 34.79 -45.48 -40.13 
2010 09 33.86 -42.96 -38.41 
2010 10 22.50 -34.39 -28.44 
2010 11 11.20 -20.36 -15.78 
2010 12 -2.35 -10.03  -6.19 
2011 01 -2.96 -10.75  -6.85 
2011 02 10.87 -20.72 -15.79 
2011 03 19.69 -27.59 -23.64 
2011 04 25.59 -35.59 -30.59 
2011 05 26.82 -36.91 -31.86 
2011 06 26.78 -37.05 -31.91 
2011 07 24.35 -35.80 -30.07 
2011 08 27.24 -38.88 -33.06 
2011 09 28.14 -39.89 -34.01 
2011 10 20.29 -30.63 -25.46 
2011 11 10.37 -20.25 -15.31 
2011 12  -.66  -9.05  -4.85 
2012 01 -2.52 -10.18  -6.35 
2012 02 -7.68 -17.49 -12.58 
2012 03 20.18 -29.78 -24.98 
2012 04 24.94 -34.23 -29.58 
2012 05 22.12 -31.86 -26.99 
2012 06 32.66 -42.94 -37.80 
2012 07 35.75 -45.47 -40.61 
2012 08 33.82 -44.06 -38.94 
2012 09 27.80 -37.50 -32.65 
2012 10 19.77 -28.97 -24.37 
2012 11 11.57 -20.02 -15.79 
2012 12   .-2  -7.59  -3.80 
2013 01   .13  -8.03  -3.94 
2013 02 -9.49 -18.46 -13.98 
2013 03 17.29 -27.07 -22.18 
2013 04 32.62 -42.28 -37.44 
2013 05 26.70 -35.29 -30.99 
2013 06 34.09 -44.95 -39.52 
2013 07 35.36 -44.83 -40.09 
2013 08 35.61 -45.63 -40.62 
2013 09 29.41 -39.16 -34.28 
2013 10 20.78 -30.55 -25.66 
2013 11 12.99 -20.89 -16.93 
2013 12 -1.76  -9.64  -5.70 
2014 01  -.33  -9.52  -4.92 
