Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2015;;;;38.0;41.7;43.1;43.8;44.0;43.8;40.6;35.7;30.4
2016;29.8;;37.9;38.4;43.3;45.3;45.6;42.3;42.9;40.0;35.2;32.7
2017;31.9;30.2;34.6;40.3;42.5;44.8;44.0;43.8;43.5;40.5;35.1;33.3