Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2006;-9.4;-19.5;-26.4;-31.1;-47.2;-35.2;-34.0;;-36.0;-25.5;-13.8;-14.5
2007;-16.1;-18.2;-25.5;-36.2;-34.4;-35.3;-37.1;-36.1;-36.8;-30.7;-20.1;-10.1
2008;-9.9;-15.6;-27.9;-32.3;-30.8;-35.5;-34.0;-33.5;-28.8;-41.0;-22.2;-12.2
2009;-10.9;-19.7;-26.8;-34.7;-35.0;-39.9;-41.0;-41.3;-34.1;-30.2;-25.3;-12.4
2010;-8.7;-18.7;-29.0;-33.5;-35.4;-31.1;-39.0;-38.8;-35.0;-26.7;-17.0;-14.0
2011;-8.9;-15.8;-30.5;-35.0;-34.7;-36.7;-39.4;-32.0;-40.0;-30.2;-21.3;-12.8
2012;-14.3;-19.2;-27.2;-32.9;-32.6;-36.1;-34.5;-36.8;;-27.5;-20.5;-13.3
2013;-10.9;-13.1;-27.9;-30.5;-37.2;-37.3;-39.3;-34.1;-33.0;-31.1;-20.8;-11.2
2014;-10.9;-21.6;-33.2;-30.8;-34.9;-36.4;-37.7;-37.3;-31.3;-32.8;-18.5;-14.5
2015;-10.2;-19.7;-25.5;-29.5;-31.2;-36.0;-34.7;-35.9;-36.7;-27.1;-24.1;-8.8
2016;-12.8;-18.4;-28.9;-33.8;-31.6;-37.6;-29.7;-37.2;-29.1;-27.6;-18.0;-10.8