Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2007;;;;-41.0;-41.9;-43.0;-46.2;-46.1;-42.4;-45.0;-28.6;-18.9
2008;-19.0;;-34.6;-40.5;-51.2;-46.1;-46.0;-58.1;-45.8;-39.1;-33.9;-21.1
2009;-21.1;-37.5;-39.8;-34.9;-45.0;-57.6;-42.1;-56.9;-51.0;-39.9;-28.1;-18.2
2010;-20.9;-30.9;-42.9;-43.2;-49.9;-46.1;-54.6;-50.9;-47.5;-41.1;-30.2;-18.4
2011;-22.6;-31.5;-34.8;-43.8;-46.1;-53.0;-42.2;-41.8;-54.6;-35.0;-25.6;-18.7
2012;-19.5;-28.1;-38.6;-34.5;-33.8;-46.5;-49.4;-50.9;-41.0;-31.4;-25.3;-14.9
2013;-20.2;-27.8;-37.8;-48.6;-41.3;-44.5;-46.8;-44.9;-45.0;-34.4;-35.8;-18.1
2014;-21.6;-29.5;-35.6;-46.7;-43.8;-47.1;-53.3;-42.7;-38.2;-33.5;-34.4;-20.8
2015;-18.6;-17.3;-41.0;-39.1;-38.7;-48.9;-47.0;-49.3;-49.9;-37.7;-30.6;-18.9
2016;-16.7;;-38.3;-43.0;-45.0;-46.5;-51.6;-44.9;-45.3;-33.1;-26.5;-20.9