Facts and Figures Population* 97 730 Retail purchasing power* 6 262 EUR/Einwohner/Jahr Labour market General Unemployment rate* 1,80 % Labour - total* 33 250 person employed Labour by job specification Labour - expert* 11 % Labour - specialist* 12 % Labour - skilled worker* 60 % Labour - helper* 16 % Gross salary by job specification Gross salary - expert* 6 898 €/month Gross salary - specialist* 5 432 €/month Gross salary - skilled worker* 3 770 €/month Gross salary - helper* 3 167 €/month Area information Types of use District area* 739,71 km² Industrial and commercial area* 811 ha Residential building area* 2139 ha Agricultural area* 208 ha Contact My|BusinessLocation Kundenservice Website