Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez 2000;;;-18.6;-25.5;-24.0;-28.3;-30.2;-31.5;-23.8;-20.8;-19.4; 2001;-7.6;-11.7;-20.4;-26.1;-27.2;-26.9;-29.2;-29.3;;;;-10.7 2002;-10.1;-10.0;-21.0;-25.2;-23.7;-29.8;-28.1;-27.9;;-23.0;-13.7;-14.1 2003;-6.0;-11.0;-19.3;-23.6;-24.2;-30.6;-24.0;;-25.4;;;-9.5 2004;-6.8;;;;;;;;;;; 2006;;-10.3;;-22.0;;-26.9;-28.6;-27.7;;-23.0;;-6.8 2007;-6.6;-16.0;-16.7;-23.2;-27.0;-27.6;-25.5;-29.2;;-25.9;-15.4;-10.8 2008;-7.2;-15.7;-18.6;-22.8;-27.6;-29.1;-34.5;-25.7;-21.8;-23.2;-14.9;-8.6 2009;-7.7;-11.7;-18.3;-23.3;-24.4;-23.7;-23.0;-25.3;-22.9;-23.7;-18.0;-7.6 2010;-4.7;-16.6;-20.1;-23.3;-23.1;-25.8;-28.5;-32.5;-34.1;-23.8;-16.8;-10.8 2011;-6.3;-12.8;-17.6;-23.0;-25.1;-24.1;-30.1;-29.1;-26.8;-22.7;-15.8;-10.0 2012;-10.3;-12.1;-20.2;-23.5;-27.7;-31.2;-28.7;-27.7;-26.7;-23.9;-14.9;-7.5 2013;-6.1;-14.4;-18.2;-25.1;-32.5;-25.5;-33.4;-32.2;-23.9;-21.0;-16.0;-8.8 2014;-5.7;-12.4;-22.2;-26.0;-26.4;-34.9;-29.9;-31.5;-31.3;-25.7;-18.4;-12.5 2015;-6.9;-15.1;-20.1;-22.5;-24.3;-30.7;-30.2;-29.2;-30.6;-26.1;-18.4;-7.6 2016;-7.9;-13.6;-19.6;-25.3;-25.4;-30.6;-34.0;-28.1;-33.0;-21.5;-12.8;-8.2