1994 12 -8.59 -13.97 -11.28 
1995 01 10.42 -14.73 -12.57 
1995 02 13.24 -17.96 -15.60 
1995 03 22.29 -29.36 -25.82 
1995 05 24.45 -31.38 -27.91 
1995 06 23.32 -31.88 -27.59 
1995 07 26.40 -36.18 -31.29 
1995 08 27.69 -35.96 -31.82 
1995 09 25.65 -33.00 -29.32 
1995 10 21.48 -27.14 -24.31 
1996 02 14.76 -20.44 -17.60 
1996 03 21.19 -26.32 -23.75 
1996 04 17.42 -23.79 -20.60 
1996 10 23.12 -28.61 -25.86 
1996 11 11.65 -17.35 -14.50 
1996 12 -8.32 -12.88 -10.60 
1997 01 -9.41 -13.82 -11.61 
1997 02 16.76 -22.46 -19.61 
1997 03 22.38 -29.37 -25.87 
1997 04 23.46 -30.51 -26.98 
1997 08 28.48 -33.79 -31.13 
1997 09 26.53 -33.08 -29.80 
1997 10 19.78 -24.53 -22.15 
1997 11 13.64 -18.73 -16.18 
1997 12 -7.76 -14.04 -10.90 
1998 01 -8.09 -13.58 -10.83 
1998 02 12.04 -16.40 -14.21 
1998 03 21.90 -27.55 -24.72 
1998 04 27.00 -33.87 -30.43 
1998 05 20.82 -29.71 -25.26 
1998 06 18.24 -24.22 -21.23 
1998 07 27.08 -32.43 -29.75 
1998 08 25.44 -31.19 -28.31 
1998 09 28.01 -34.84 -31.42 
1998 10 22.38 -28.93 -25.65 
1998 11 16.94 -22.12 -19.53 
1998 12 -9.33 -14.12 -11.72 
1999 01 -8.02 -12.62 -10.32 
1999 02 15.83 -19.73 -17.77 
1999 03 19.76 -23.70 -21.73 
1999 04 28.28 -34.20 -31.24 
1999 05 24.84 -30.86 -27.85 
1999 06 23.98 -29.70 -26.84 
1999 07 23.90 -29.51 -26.70 
1999 08 26.72 -34.61 -30.66 
1999 09 21.91 -29.49 -25.70 
1999 10 17.99 -23.40 -20.69 
1999 11 14.55 -18.53 -16.54 
1999 12 11.68 -15.98 -13.83 
2000 01 10.55 -16.32 -13.43 
2000 02 14.04 -18.32 -16.18 
2000 03 18.21 -23.83 -21.02 
2000 04 24.35 -30.12 -27.23 
2000 05 24.84 -31.06 -27.95 
2000 10 19.86 -25.56 -22.71 
2000 11 14.36 -19.71 -17.03 
2000 12 10.59 -15.79 -13.19 
2001 01 -8.78 -18.79 -13.78 
2001 02 11.64 -18.34 -14.99 
2001 03 18.61 -27.89 -23.25 
2001 04 20.11 -29.89 -25.00 
2001 05 21.96 -30.11 -26.03 
2001 06 22.17 -31.84 -27.00 
2001 07 24.54 -32.25 -28.40 
2001 08 28.49 -37.97 -33.23 
2001 09 22.22 -29.24 -25.73 
2001 10 22.09 -29.04 -25.56 
2001 11 13.90 -19.98 -16.93 
2001 12 -8.27 -15.09 -11.68 
2002 01 -6.74 -14.70 -10.71 
2002 02 13.59 -22.44 -18.01 
2002 03 16.95 -29.52 -23.23 
2002 04 19.62 -32.66 -26.14 
2002 05 21.81 -31.50 -26.65 
2002 06 27.20 -36.91 -32.05 
2002 07 23.06 -29.85 -26.45 
2003 05 22.64 -30.45 -26.54 
2003 06 25.31 -33.05 -29.18 
2003 11 17.18 -23.20 -20.19 
2003 12 -7.27 -13.59 -10.43 
2004 01 -7.76 -14.70 -11.23 
2004 02 14.19 -21.90 -18.04 
2004 03 20.33 -31.14 -25.73 
2004 06 22.59 -29.95 -26.27 
2004 07 31.25 -41.89 -36.57 
2004 08 28.03 -37.36 -32.69 
2004 09 22.67 -32.18 -27.43 
2004 10 16.78 -26.17 -21.47 
2004 11 14.02 -22.08 -18.04 
2004 12 -7.91 -14.72 -11.31 
2005 01 -5.92 -13.68  -9.80 
2005 02 15.48 -22.56 -19.02 
2005 03 21.27 -27.58 -24.42 
2005 04 22.25 -31.02 -26.63 
2005 05 22.82 -30.10 -26.46 
2005 06 24.72 -33.47 -29.09 
2005 07 25.15 -34.14 -29.64 
2005 08 27.88 -36.36 -32.12 
2005 09 18.79 -28.71 -23.75 
2005 10 19.75 -27.08 -23.41 
2005 11 13.10 -20.59 -16.84 
2005 12 -6.87 -15.48 -11.17 
2006 01 -7.71 -17.40 -12.55 
2006 02 10.35 -19.25 -14.80 
2006 03 18.70 -28.13 -23.41 
2006 05 25.99 -36.00 -31.00 
2006 06 22.23 -31.15 -26.68 
2006 07 25.82 -36.38 -31.10 
2006 08 22.43 -29.78 -26.10 
2006 09 23.75 -32.99 -28.37 
2006 10 17.45 -27.01 -22.23 
2006 11 12.00 -19.87 -15.94 
2006 12 -9.32 -18.35 -13.83 
2007 01 -5.61 -13.15  -9.38 
2007 02 14.20 -21.90 -18.04 
2007 03 16.61 -30.21 -23.41 
2007 04 20.68 -30.88 -25.78 
2007 05 18.76 -28.48 -23.62 
2007 06 23.79 -32.41 -28.10 
2007 07 24.63 -36.15 -30.39 
2008 02 15.20 -22.81 -19.00 
2008 03 15.73 -24.82 -20.27 
2008 04 19.68 -28.07 -23.87 
2008 05 23.93 -31.30 -27.61 
2008 06 21.54 -30.49 -26.01 
2008 07 24.52 -32.84 -28.68 
2008 08 29.76 -38.43 -34.09 
2008 09 22.47 -28.76 -25.61 
2008 10 20.10 -24.87 -22.48 
2008 11 15.98 -21.88 -18.93 
2008 12 -9.02 -15.42 -12.22 
2009 01 -9.31 -14.41 -11.86 
2009 02 16.77 -22.26 -19.51 
2009 03 19.17 -25.40 -22.28 
2009 04 20.52 -28.93 -24.72 
2009 05 23.42 -29.70 -26.56 
2009 06 24.87 -30.96 -27.91 
2009 09 25.16 -30.75 -27.95 
2009 10 23.16 -27.76 -25.46 
2009 11 13.60 -18.66 -16.13 
2009 12 -7.66 -13.37 -10.51 
2010 01 -6.86 -13.36 -10.10 
2010 02 14.54 -19.96 -17.25 
2010 03 19.87 -24.89 -22.38 
2010 04 21.17 -25.69 -23.43 
2010 05 23.32 -30.29 -26.80 
2010 06 24.99 -30.23 -27.61 
2010 07 28.94 -35.12 -32.03 
2010 08 23.38 -29.56 -26.47 
2010 09 25.92 -32.34 -29.13 
2010 10 20.51 -24.57 -22.54 
2010 11 14.98 -19.46 -17.22 
2010 12 -7.55 -13.40 -10.47 
2011 01 -7.32 -13.82 -10.57 
2011 02 14.87 -20.01 -17.44 
2011 03 21.03 -26.62 -23.82 
2011 04 22.08 -30.29 -26.18 
2011 05 22.72 -28.12 -25.42 
2011 06 23.09 -29.06 -26.07 
2011 07 19.32 -27.02 -23.17 
2011 08 21.03 -27.93 -24.48 
2011 09 27.34 -36.36 -31.85 
2011 10 19.21 -24.29 -21.75 
2011 11 12.05 -16.76 -14.40 
2011 12 -7.74 -13.61 -10.67 
2012 01 -9.87 -15.76 -12.81 
2012 02 12.58 -18.29 -15.44 
2012 03 18.94 -24.94 -21.94 
2012 04 21.38 -26.54 -23.96 
2012 05 21.35 -28.28 -24.81 
2012 06 26.22 -32.74 -29.48 
2012 07 24.97 -30.52 -27.74 
2012 08 26.51 -32.90 -29.70 
2012 09 26.12 -31.42 -28.77 
2012 10 20.62 -26.17 -23.39 
2012 11 14.99 -20.39 -17.68 
2012 12 -5.48 -12.52  -9.00 
2013 01 -5.78 -12.19  -8.98 
2013 02 15.41 -20.68 -18.04 
2013 03 15.34 -20.31 -17.82 
2013 04 23.93 -29.17 -26.55 
2013 05 24.74 -31.44 -28.09 
2013 06 24.88 -32.59 -28.73 
2013 07 27.69 -34.54 -31.11 
2013 08 21.09 -30.07 -25.58 
2013 09 23.08 -30.93 -27.00 
2013 10 20.95 -25.76 -23.35 
2013 11 14.92 -20.37 -17.65 
2013 12 -7.72 -12.99 -10.35 
2014 01 -9.07 -13.76 -11.41 
