Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
1999;;;;;;;36.8;37.6;38.0;36.0;39.5;38.5
2000;37.5;41.4;44.0;44.5;44.0;40.5;37.0;34.6;38.3;;39.5;37.5
2001;36.5;42.5;43.0;44.0;44.0;39.9;38.6;36.0;38.0;40.0;39.5;38.0
2002;34.7;43.0;43.5;44.7;43.5;41.5;40.5;38.0;40.6;41.0;40.8;41.0
2003;39.7;42.0;43.0;45.5;43.2;40.2;37.4;37.2;38.0;40.5;40.0;40.0
2004;40.5;42.0;44.0;44.0;44.3;40.5;39.5;38.6;37.8;41.0;41.7;36.5
2005;38.5;44.5;44.0;46.2;43.8;41.2;38.5;36.5;38.3;39.8;39.5;39.8
2006;42.2;41.8;42.0;43.5;44.3;41.0;39.0;37.0;37.0;39.0;40.0;36.0
2007;36.5;42.0;43.8;44.0;43.5;39.2;34.8;34.0;38.0;41.0;39.0;39.0
2008;37.8;;44.0;43.4;42.0;40.5;39.5;34.5;38.6;38.5;40.8;38.0
2009;39.0;42.0;45.0;44.0;44.3;41.5;38.0;37.5;40.0;40.5;38.5;38.0
2010;41.5;42.5;45.2;44.5;44.0;40.5;38.0;35.1;;39.3;39.5;37.6
2011;36.6;41.4;41.7;43.8;43.8;40.0;;;;;;