1998

1998: 67 507 companies

Januar 4 537 companies

Februar 4 744 companies

März 6 070 companies

April 6 082 companies

Mai 5 939 companies

Juni 5 992 companies

Juli 6 115 companies

August 5 660 companies

September 5 743 companies

Oktober 5 667 companies

November 5 257 companies

Dezember 5 701 companies