Facts and Figures Population* 123 390 Retail purchasing power* 6 299 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,60 % Labour - total* 42 900 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 12 % Labour - skilled worker* 57 % Labour - helper* 21 % Gross salary by job specification Gross salary - expert* 6 235 €/month Gross salary - specialist* 4 841 €/month Gross salary - skilled worker* 3 736 €/month Gross salary - helper* 3 367 €/month Area information Types of use District area* 1 065,13 km² Industrial and commercial area* 993 ha Residential building area* 2662 ha Agricultural area* 252 ha Contact My|BusinessLocation Kundenservice Website