Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2006;-9.5;-19.8;-21.8;-34.3;-35.2;-38.1;-40.9;-41.6;-35.6;-27.6;-14.0;-9.9
2007;-8.8;-19.5;-26.8;-40.5;-37.3;-36.0;-39.8;-38.3;-33.8;-33.3;-20.3;-9.5
2008;-9.7;-17.7;-31.5;-30.2;-30.8;-41.5;-33.9;-33.7;-30.5;-30.1;-17.3;-11.8
2009;-9.7;-18.2;-26.0;-34.0;-31.8;-39.7;-42.1;-40.0;-34.7;-27.4;-16.0;-10.7
2010;-8.3;-15.6;-27.2;-36.8;-34.8;-29.9;-38.1;-35.5;-32.7;-25.0;-16.9;-8.6
2011;-9.4;-16.5;-27.6;-35.3;-35.9;-35.5;-40.2;-38.1;-43.0;-30.5;-16.2;-11.7
2012;-13.0;-19.9;-22.3;-37.6;-38.7;-37.7;-39.5;-39.8;-37.6;-28.5;-18.2;-12.2
2013;-9.3;-15.8;-23.9;-30.3;-41.7;-33.6;-38.0;-33.7;-32.7;-31.0;-15.9;-9.8
2014;-10.8;-21.9;-30.6;-31.7;-35.1;;;;;;;-10.4
2015;-9.1;-19.8;-27.8;-33.2;-35.1;-39.9;-36.2;-40.6;-38.5;-24.8;-18.2;-6.5
2016;;;;;;;;;;-22.2;-11.6;-8.3