Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2007;;;;-25.2;-26.4;-28.9;-29.0;-36.6;;;-17.3;-13.0
2008;-11.1;-18.9;-22.2;-28.6;-31.7;;;;;-24.3;-21.6;-14.7
2009;-13.3;-20.0;-23.9;-27.5;-32.5;-33.6;-26.1;-33.1;-35.6;-30.2;-15.7;-11.0
2010;-13.1;-17.7;-21.3;-29.2;-35.3;-35.4;-40.2;-30.9;-33.0;-27.6;-21.8;-13.9
2011;-15.0;-21.8;-26.0;-30.2;-31.6;-33.9;-23.4;-29.2;-38.4;-26.2;-20.1;-14.8
2012;-15.4;-19.0;-24.1;-29.8;-26.7;-37.3;-37.1;-36.3;-33.8;-27.0;-22.0;-11.8
2013;-12.4;-19.8;-21.9;-36.6;-32.9;-40.1;-38.2;-33.6;-34.0;-28.4;-23.7;-13.3
2014;-14.2;-21.5;-28.1;-31.4;-26.7;-33.0;-38.3;-29.4;-25.7;-25.2;-24.5;-17.8