1992

1992: 57 876 companies

Januar 4 398 companies

Februar 2 757 companies

März 4 154 companies

April 5 450 companies

Mai 4 754 companies

Juni 5 166 companies

Juli 5 659 companies

August 4 936 companies

September 3 816 companies

Oktober 5 284 companies

November 5 845 companies

Dezember 5 657 companies