Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2006;-16.0;-34.6;-37.6;-43.9;-47.4;-51.8;-50.4;;-48.4;-46.0;-22.1;-18.9
2007;;-29.4;-36.0;-49.7;-47.9;-51.7;-52.1;-50.0;-45.6;-42.4;-30.7;-20.5
2008;-18.9;-28.3;-42.1;-43.6;-41.5;-51.0;-46.9;-48.4;-38.3;-41.0;-28.6;-21.9
2009;-18.3;-31.1;-41.6;-45.3;-43.7;-51.2;-51.6;-50.0;-47.6;-36.2;-30.2;-19.6
2010;-16.8;-32.2;-42.9;-44.5;-47.1;-40.9;-48.3;-51.3;-45.8;-37.4;-28.5;-21.7
2011;-20.4;-27.0;-42.6;-46.5;-45.9;-43.2;-52.9;-47.1;-56.2;-43.1;-32.7;-21.6
2012;-24.0;-30.1;-38.6;-48.5;-49.3;-51.4;-50.4;-51.1;-50.4;-37.4;-26.3;-19.8
2013;-17.0;-25.4;-35.2;-39.2;-53.6;-51.5;-52.4;-44.9;-49.0;-45.9;-29.4;-18.3
2014;-18.8;-35.0;-43.6;-43.8;-44.3;;;;;;;-19.9
2015;-16.0;-28.8;-37.4;-45.2;-44.8;-51.6;-49.1;-52.3;-48.2;-38.1;-31.7;-12.9
2016;;;-36.6;;;;;;;-33.4;-22.8;-14.8
2017;-11.6;-28.7;;;;;;;;-30.4;-25.9;-10.9