Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2001;;;;;;;;36.7;38.5;;41.1;40.6
2002;;;45.8;;46.9;45.0;40.7;40.2;40.2;41.5;41.8;40.2
2003;38.2;42.2;44.4;47.0;47.0;43.2;38.0;35.0;38.0;39.5;;
2004;;;;;46.8;;39.0;;;;;41.2
2005;;41.0;;;44.5;;37.5;;;;;
2006;;;;;;;;;;41.5;;
2007;;;;;;;40.4;;;;;
2008;;;;;;;;34.8;36.6;;40.4;
2009;37.8;40.4;43.7;45.3;46.0;44.8;;35.0;36.1;38.3;39.2;
2010;40.0;;44.3;;45.2;42.8;39.4;34.5;;39.7;;39.5
2011;39.8;39.6;44.0;45.6;45.5;;42.5;;37.0;40.2;40.4;37.3
2012;36.9;39.0;;44.0;45.0;44.2;43.5;34.4;;;;
2013;;;;;;43.0;;34.5;38.0;40.2;41.0;39.5
2014;37.8;39.0;42.0;;45.2;;;36.5;36.6;39.5;40.0;39.2
2015;36.5;41.5;42.0;45.4;46.1;45.2;41.2;35.5;;39.0;40.4;36.9
2016;38.5;41.5;42.2;46.4;45.8;44.4;39.0;36.5;38.4;41.2;40.8;41.6