Facts and Figures Population* 202 250 Retail purchasing power* 6 782 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,10 % Labour - total* 91 080 person employed Labour by job specification Labour - expert* 10 % Labour - specialist* 20 % Labour - skilled worker* 55 % Labour - helper* 15 % Gross salary by job specification Gross salary - expert* 6 980 €/month Gross salary - specialist* 5 988 €/month Gross salary - skilled worker* 4 196 €/month Gross salary - helper* 3 276 €/month Area information Types of use District area* 1 409,52 km² Industrial and commercial area* 1601 ha Residential building area* 4857 ha Agricultural area* 527 ha Contact My|BusinessLocation Kundenservice Website