Facts and Figures Population* 214 786 Retail purchasing power* 5 703 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,90 % Labour - total* 72 390 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 12 % Labour - skilled worker* 59 % Labour - helper* 19 % Gross salary by job specification Gross salary - expert* 5 883 €/month Gross salary - specialist* 4 654 €/month Gross salary - skilled worker* 3 691 €/month Gross salary - helper* 2 992 €/month Area information Types of use District area* 817,72 km² Industrial and commercial area* 1347 ha Residential building area* 3862 ha Agricultural area* 62 ha Contact My|BusinessLocation Kundenservice Website