Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2014;;;;;42.8;44.4;44.9;42.2;40.1;37.6;33.2;29.4
2015;27.6;31.0;34.3;40.1;43.4;44.0;44.0;42.3;40.6;38.1;33.0;29.0
2016;28.6;30.1;;;42.9;42.5;42.2;43.1;39.1;37.6;32.8;31.5
2017;29.0;29.6;35.0;40.2;43.8;45.7;43.7;41.3;40.6;38.1;32.5;27.9
2018;28.0;30.8;34.2;39.8;42.1;45.1;45.2;43.6;40.3;37.3;33.8;29.3