Facts and Figures Population* 212 872 Retail purchasing power* 6 251 EUR/Einwohner/Jahr Labour market General Unemployment rate* 3,50 % Labour - total* 88 560 person employed Labour by job specification Labour - expert* 11 % Labour - specialist* 15 % Labour - skilled worker* 55 % Labour - helper* 19 % Gross salary by job specification Gross salary - expert* 6 309 €/month Gross salary - specialist* 5 035 €/month Gross salary - skilled worker* 3 796 €/month Gross salary - helper* 3 041 €/month Area information Types of use District area* 1 025,34 km² Industrial and commercial area* 1234 ha Residential building area* 3559 ha Agricultural area* 179 ha Contact My|BusinessLocation Kundenservice Website