Facts and Figures Population* 100 055 Retail purchasing power* 5 037 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,30 % Labour - total* 29 160 person employed Labour by job specification Labour - expert* 7 % Labour - specialist* 12 % Labour - skilled worker* 63 % Labour - helper* 17 % Gross salary by job specification Gross salary - expert* 5 873 €/month Gross salary - specialist* 4 858 €/month Gross salary - skilled worker* 3 720 €/month Gross salary - helper* 3 071 €/month Area information Types of use District area* 1 626,95 km² Industrial and commercial area* 495 ha Residential building area* 3121 ha Agricultural area* 197 ha Contact My|BusinessLocation Kundenservice Website