Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2007;;;;-29.5;-31.4;-33.8;-35.4;-41.8;;;-21.6;-17.1
2008;-14.6;-23.3;-26.2;-33.7;-36.8;;;;;-28.4;-25.6;-19.5
2009;-17.0;-24.4;-28.2;-32.2;-38.1;-38.3;-30.6;-39.5;-39.9;-35.3;-20.0;-14.8
2010;-17.7;-21.9;-25.7;-33.1;-39.9;-40.1;-45.4;-36.2;-38.2;-32.3;-25.7;-17.5
2011;-18.3;-25.5;-30.1;-35.8;-36.4;-38.0;-28.5;-33.8;-43.4;-30.2;-23.6;-17.5
2012;-18.6;-23.0;-28.5;-34.4;-32.2;-42.5;-41.8;-41.6;-38.2;-31.4;-25.5;-14.8
2013;-15.4;-23.5;-25.6;-40.9;-37.4;-44.7;-43.2;-39.8;-39.1;-32.7;-27.2;-15.9
2014;-16.9;-25.2;-32.1;-36.1;-30.7;-38.3;-43.8;-34.5;-30.1;-29.5;-28.4;-21.1
2015;-16.0;-21.1;-33.3;-40.7;-33.5;-40.4;-43.3;-48.5;-38.3;-29.8;-26.7;-18.5
2016;-15.2;;-34.0;-36.7;-36.2;-39.2;-37.4;-39.0;-42.0;-29.2;-24.6;-15.6
2017;-17.9;-21.6;-28.1;-28.7;-32.4;-36.8;-44.3;-40.9;-47.2;-31.7;-25.8;-19.2
2018;-18.8;-24.1;-30.1;-34.5;-40.0;-40.3;-37.4;-43.5;-40.4;-28.0;-23.8;-17.8
2019;-16.2;-21.5;-30.5;-35.5;-37.7;-36.9;-37.8;-36.5;-35.4;-33.9;-24.6;-15.6