Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2007;;;;-29.5;-31.4;-33.8;-35.4;-41.8;;;-21.6;-17.1
2008;-14.6;-23.3;-26.2;-33.7;-36.8;;;;;-28.4;-25.6;-19.5
2009;-17.0;-24.4;-28.2;-32.2;-38.1;-38.3;-30.6;-39.5;-39.9;-35.3;-20.0;-14.8
2010;-17.7;-21.9;-25.7;-33.1;-39.9;-40.1;-45.4;-36.2;-38.2;-32.3;-25.7;-17.5
2011;-18.3;-25.5;-30.1;-35.8;-36.4;-38.0;-28.5;-33.8;-43.4;-30.2;-23.6;-17.5
2012;-18.6;-23.0;-28.5;-34.4;-32.2;-42.5;-41.8;-41.6;-38.2;-31.4;-25.5;-14.8
2013;-15.4;-23.5;-25.6;-40.9;-37.4;-44.7;-43.2;-39.8;-39.1;-32.7;-27.2;-15.9
2014;-16.9;-25.2;-32.1;-36.1;-30.7;-38.3;-43.8;-34.5;-30.1;-29.5;-28.4;-21.1