2009 02 14.73 -23.30 -19.01 
2009 03 17.84 -27.44 -22.64 
2009 04 18.49 -28.91 -23.70 
2009 05 19.90 -37.09 -28.49 
2009 06 26.11 -39.11 -32.61 
2009 07 24.63 -36.38 -30.50 
2009 08 27.86 -40.32 -34.09 
2009 09 24.63 -39.00 -31.82 
2009 10 19.78 -28.80 -24.29 
2009 11 -7.22 -12.20  -9.71 
2009 12 -2.70  -8.18  -5.44 
2010 01 -3.95 -12.49  -8.22 
2010 02 -8.14 -17.12 -12.64 
2010 03 20.32 -30.78 -25.55 
2010 04 20.92 -32.28 -26.59 
2010 05 24.92 -36.29 -30.60 
2010 06 24.32 -35.33 -29.82 
2010 07 26.07 -38.18 -32.12 
2010 08 22.68 -36.25 -29.47 
2010 09 24.83 -38.65 -31.74 
2010 10 17.79 -26.51 -22.15 
2010 11 -8.17 -14.33 -11.25 
2010 12 -3.19  -8.43  -5.81 
2011 02 10.36 -16.11 -13.23 
2011 03 18.70 -27.58 -23.14 
2011 04 19.29 -32.61 -25.95 
2011 05 19.43 -30.08 -24.75 
2011 06 18.66 -27.79 -23.22 
2011 07 16.44 -27.97 -22.20 
2011 08 18.60 -28.93 -23.76 
2011 09 27.17 -37.63 -32.40 
2011 10 14.49 -22.89 -18.68 
2011 11 -5.82 -13.84  -9.83 
2011 12 -2.89  -7.16  -5.02 
2012 01 -5.52  -9.92  -7.72 
2012 02 -8.10 -14.30 -11.20 
2012 03 17.34 -26.44 -21.89 
2012 04 17.64 -28.71 -23.17 
2012 05 15.75 -26.85 -21.30 
2012 06 25.97 -37.28 -31.62 
2012 07 24.64 -34.49 -29.56 
2012 08 26.99 -39.63 -33.31 
2012 09 22.83 -31.43 -27.13 
2012 10 16.26 -24.33 -20.29 
2012 11 10.34 -15.65 -12.99 
2012 12 -2.92  -6.99  -4.95 
2013 01 -3.24  -8.01  -5.62 
2013 02 11.34 -18.07 -14.70 
2013 03 15.60 -23.74 -19.67 
2013 04 28.26 -38.14 -33.20 
2013 05 21.24 -32.06 -26.65 
2013 06 27.72 -39.41 -33.56 
2013 07 25.38 -36.93 -31.16 
2013 08 26.79 -39.65 -33.22 
2013 10 -7.96 -29.51 -18.73 
2013 11 -4.44 -22.48 -13.46 
2013 12 -3.71  -9.71  -6.71 
2014 01 -3.73  -8.53  -6.13 
