Facts and Figures Population* 101 745 Retail purchasing power* 5 857 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,60 % Labour - total* 28 980 person employed Labour by job specification Labour - expert* 7 % Labour - specialist* 10 % Labour - skilled worker* 63 % Labour - helper* 20 % Gross salary by job specification Gross salary - expert* 6 144 €/month Gross salary - specialist* 4 730 €/month Gross salary - skilled worker* 3 433 €/month Gross salary - helper* 3 006 €/month Area information Types of use District area* 1 201,62 km² Industrial and commercial area* 507 ha Residential building area* 2685 ha Agricultural area* 181 ha Contact My|BusinessLocation Kundenservice Website