Facts and Figures Population* 121 645 Retail purchasing power* 5 453 EUR/Einwohner/Jahr Labour market General Unemployment rate* 4,90 % Labour - total* 40 890 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 11 % Labour - skilled worker* 64 % Labour - helper* 18 % Gross salary by job specification Gross salary - expert* 5 687 €/month Gross salary - specialist* 4 357 €/month Gross salary - skilled worker* 3 525 €/month Gross salary - helper* 2 742 €/month Area information Types of use District area* 1 400,81 km² Industrial and commercial area* 903 ha Residential building area* 4045 ha Agricultural area* 55 ha Contact My|BusinessLocation Kundenservice Website