Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2010;;;;;;;;;-45.5;-31.0;-31.1;-21.6
2011;-19.9;;;;;;;;;;;
2015;-25.9;-28.6;-41.2;-46.5;-48.4;-47.9;-48.2;-50.5;-51.2;-42.2;-28.0;-13.8
2016;-16.0;-31.0;-40.9;-46.5;-49.6;-47.9;-48.2;-53.1;-51.2;-41.8;-29.3;-18.5
2017;-25.9;-33.9;-38.5;-43.8;-40.4;-47.9;-48.2;-48.9;-51.2;-42.4;-32.9;-14.9
2018;-25.9;-31.0;-37.4;-44.8;-49.6;-47.9;-48.2;-53.1;-49.0;-37.4;-27.1;-17.3
2019;-19.6;-28.0;-41.6;-46.5;-46.6;-47.9;-46.9;-53.1;-45.6;-36.2;-29.2;-15.9
2020;-17.9;-26.2;-42.1;-46.5;-44.8;;;;;;;