Facts and Figures Population* 102 998 Retail purchasing power* 5 616 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,30 % Labour - total* 29 520 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 13 % Labour - skilled worker* 58 % Labour - helper* 19 % Gross salary by job specification Gross salary - expert* 6 507 €/month Gross salary - specialist* 4 932 €/month Gross salary - skilled worker* 3 718 €/month Gross salary - helper* 3 136 €/month Area information Types of use District area* 1 255,85 km² Industrial and commercial area* 528 ha Residential building area* 2558 ha Agricultural area* 282 ha Contact My|BusinessLocation Kundenservice Website