Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2000;;;;;44.3;43.0;40.2;38.2;41.8;40.4;36.5;36.0
2001;33.8;37.9;42.5;43.9;;44.1;41.0;37.5;41.6;42.0;39.0;36.9
2002;33.5;38.9;42.5;45.0;45.4;45.0;42.9;40.2;42.3;40.6;39.0;38.2
2003;34.0;41.0;41.6;45.0;44.8;42.8;39.0;36.8;41.0;41.5;40.0;36.6
2004;34.3;40.5;;43.5;45.0;;40.0;39.0;;;;38.5
2005;36.1;38.9;;45.0;44.6;;40.0;40.0;42.6;;;
2006;;41.2;;;45.3;;;;42.0;42.2;;
2007;;;;;;46.0;;;38.0;42.0;;37.1
2008;32.6;42.7;42.0;45.6;45.7;45.0;42.0;39.8;41.2;42.5;39.5;40.2
2009;38.1;40.7;45.5;45.7;45.7;;42.7;39.5;42.5;43.9;40.2;37.0
2010;37.5;;45.2;46.0;46.6;45.6;45.0;39.5;41.5;43.3;40.6;
2011;39.8;41.4;44.4;46.4;46.6;;42.0;;41.3;43.0;41.6;36.4
2012;34.5;;;;;;;;;;;