Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
1999;;35.0;;45.8;;46.5;;;;41.5;38.6;
2000;37.4;;;44.3;;;43.0;;41.0;;39.0;35.5
2001;36.3;;;45.5;46.0;46.0;;;42.4;;36.0;39.0
2002;;39.8;43.3;;;;;;;;;
2003;;;;;;47.0;;;;;;
2004;35.0;41.2;;;;;;;;;;39.0
2005;31.3;38.0;;47.0;;46.6;;;42.0;;40.6;
2006;;;;46.6;;;45.0;;;;;35.4
2007;38.0;39.6;41.4;44.4;;;42.0;;;43.0;;
2008;;;;;;46.0;;39.6;;42.0;40.0;37.4
2009;35.0;39.0;42.4;;46.5;46.6;43.0;;;42.2;40.0;39.0
2010;39.0;40.4;;47.0;47.0;;46.0;;41.0;;40.4;
2011;;;46.0;;;47.0;;;;43.0;41.0;36.6
2012;;;;45.0;45.0;46.0;;38.6;;;;
2013;;39.4;42.6;43.5;;45.4;;40.5;42.0;41.5;;38.0
2014;;36.0;40.0;;44.5;;;;;42.6;;