Facts and Figures Population* 91 696 Retail purchasing power* 5 841 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,20 % Labour - total* 35 640 person employed Labour by job specification Labour - expert* 10 % Labour - specialist* 14 % Labour - skilled worker* 56 % Labour - helper* 19 % Gross salary by job specification Gross salary - expert* 6 448 €/month Gross salary - specialist* 5 105 €/month Gross salary - skilled worker* 3 614 €/month Gross salary - helper* 2 910 €/month Area information Types of use District area* 684,14 km² Industrial and commercial area* 612 ha Residential building area* 1711 ha Agricultural area* 254 ha Contact My|BusinessLocation Kundenservice Website