1998

1998: 15 938 companies

Januar 1 637 companies

Februar 1 525 companies

März 1 612 companies

April 1 498 companies

Mai 1 443 companies

Juni 1 304 companies

Juli 1 156 companies

August 1 132 companies

September 1 331 companies

Oktober 1 167 companies

November 978 companies

Dezember 1 155 companies