Facts and Figures Population* 210 975 Retail purchasing power* 4 978 EUR/Einwohner/Jahr Labour market General Unemployment rate* 5,10 % Labour - total* 69 840 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 11 % Labour - skilled worker* 62 % Labour - helper* 17 % Gross salary by job specification Gross salary - expert* 5 295 €/month Gross salary - specialist* 3 914 €/month Gross salary - skilled worker* 3 195 €/month Gross salary - helper* 2 548 €/month Area information Types of use District area* 2 110,40 km² Industrial and commercial area* 1237 ha Residential building area* 4169 ha Agricultural area* 720 ha Contact My|BusinessLocation Kundenservice Website