Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
1999;38.0;;;;;43.6;40.3;;39.7;;38.5;
2000;;35.6;43.0;;;43.1;41.6;39.6;40.4;41.0;;
2001;;40.0;;;;42.5;40.5;;41.2;;39.4;36.2
2002;;39.7;;;45.5;;;37.8;;;;
2003;;;42.0;44.4;44.5;42.8;;36.7;41.0;42.2;40.9;
2004;36.0;;43.7;44.0;45.1;;40.2;38.4;41.2;40.7;;36.5
2005;39.3;;44.0;44.8;44.2;43.1;;38.2;;;39.7;38.5
2006;;42.7;43.0;;45.4;;41.7;;41.9;;38.0;
2007;35.2;41.0;;45.1;;;41.5;39.5;44.6;;;
2008;;;43.4;44.0;44.2;43.9;;;40.0;42.5;39.9;
2009;;39.6;42.4;45.7;;44.7;42.5;39.4;41.9;;41.5;36.8
2010;39.4;;44.2;;45.5;;;36.9;39.4;41.8;41.1;36.5
2011;;;;44.5;;44.1;40.5;38.8;40.4;41.7;38.5;34.5
2012;37.6;41.0;41.2;45.6;45.0;42.1;39.6;38.0;40.7;41.9;40.0;37.0
2013;40.1;42.4;43.7;45.3;45.2;44.2;41.1;36.5;41.8;41.6;39.6;40.0
2014;36.5;40.3;44.0;44.4;45.1;44.6;42.5;37.0;40.4;41.5;40.6;36.8
2015;38.2;40.6;44.0;44.5;45.0;45.3;43.0;37.0;;42.5;38.0;31.4
2016;34.0;43.0;44.0;45.5;46.0;44.6;38.5;36.5;40.8;42.5;39.8;37.5