Facts and Figures Population* 97 172 Retail purchasing power* 6 221 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,10 % Labour - total* 34 370 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 13 % Labour - skilled worker* 59 % Labour - helper* 20 % Gross salary by job specification Gross salary - expert* 6 240 €/month Gross salary - specialist* 5 004 €/month Gross salary - skilled worker* 3 738 €/month Gross salary - helper* 3 304 €/month Area information Types of use District area* 792,23 km² Industrial and commercial area* 647 ha Residential building area* 2813 ha Agricultural area* 293 ha Contact My|BusinessLocation Kundenservice Website