Facts and Figures Population* 127 342 Retail purchasing power* 5 977 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,10 % Labour - total* 56 660 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 12 % Labour - skilled worker* 57 % Labour - helper* 21 % Gross salary by job specification Gross salary - expert* 6 240 €/month Gross salary - specialist* 4 790 €/month Gross salary - skilled worker* 3 665 €/month Gross salary - helper* 3 108 €/month Area information Types of use District area* 762,40 km² Industrial and commercial area* 939 ha Residential building area* 2963 ha Agricultural area* 305 ha Contact My|BusinessLocation Kundenservice Website