Facts and Figures Population* 95 117 Retail purchasing power* 5 686 EUR/Einwohner/Jahr Labour market General Unemployment rate* 3,20 % Labour - total* 33 050 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 12 % Labour - skilled worker* 59 % Labour - helper* 21 % Gross salary by job specification Gross salary - expert* 5 803 €/month Gross salary - specialist* 4 829 €/month Gross salary - skilled worker* 3 602 €/month Gross salary - helper* 3 070 €/month Area information Types of use District area* 970,78 km² Industrial and commercial area* 515 ha Residential building area* 1977 ha Agricultural area* 339 ha Contact My|BusinessLocation Kundenservice Website