Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2007;;;;-25.2;-26.4;-28.9;-29.0;-36.6;;;-17.3;-13.0
2008;-11.1;-18.9;-22.2;-28.6;-31.7;;;;;-24.3;-21.6;-14.7
2009;-13.3;-20.0;-23.9;-27.5;-32.5;-33.6;-26.1;-33.1;-35.6;-30.2;-15.7;-11.0
2010;-13.1;-17.7;-21.3;-29.2;-35.3;-35.4;-40.2;-30.9;-33.0;-27.6;-21.8;-13.9
2011;-15.0;-21.8;-26.0;-30.2;-31.6;-33.9;-23.4;-29.2;-38.4;-26.2;-20.1;-14.8
2012;-15.4;-19.0;-24.1;-29.8;-26.7;-37.3;-37.1;-36.3;-33.8;-27.0;-22.0;-11.8
2013;-12.4;-19.8;-21.9;-36.6;-32.9;-40.1;-38.2;-33.6;-34.0;-28.4;-23.7;-13.3
2014;-14.2;-21.5;-28.1;-31.4;-26.7;-33.0;-38.3;-29.4;-25.7;-25.2;-24.5;-17.8
2015;-13.4;-17.4;-27.8;-36.9;-27.5;-36.2;-38.3;-42.5;-32.3;-25.9;-23.1;-15.4
2016;-12.2;-22.8;-30.7;-31.4;-29.7;-34.3;-31.7;-33.9;-37.4;-24.8;-21.0;-12.9
2017;-15.0;-17.5;-23.7;-24.2;-28.1;-31.7;-39.1;-34.7;-42.7;-28.4;-22.5;-16.0
2018;-15.5;-20.3;-26.2;-30.3;-34.9;-36.1;-32.6;-40.0;-35.9;-24.0;-20.1;-14.9
2019;-13.7;-18.3;-26.3;-31.0;-33.6;-29.8;-31.8;-31.0;-30.6;-29.6;-20.0;-13.0
2020;-15.1;-15.9;-28.5;-31.3;-26.1;-35.2;-30.6;-35.8;-33.6;-29.8;-24.0;-16.5
2021;-15.7;-21.8;-30.4;-35.4;-30.5;-29.7;-30.5;-39.7;-35.5;-29.0;-20.6;-16.6