Facts and Figures Population* 120 304 Retail purchasing power* 5 710 EUR/Einwohner/Jahr Labour market General Unemployment rate* 3,20 % Labour - total* 49 720 person employed Labour by job specification Labour - expert* 7 % Labour - specialist* 11 % Labour - skilled worker* 61 % Labour - helper* 20 % Gross salary by job specification Gross salary - expert* 6 193 €/month Gross salary - specialist* 4 905 €/month Gross salary - skilled worker* 3 614 €/month Gross salary - helper* 2 823 €/month Area information Types of use District area* 1 097,77 km² Industrial and commercial area* 898 ha Residential building area* 2993 ha Agricultural area* 63 ha Contact My|BusinessLocation Kundenservice Website