2004

2004: 19 904 companies

Januar 1 584 companies

Februar 1 644 companies

März 1 913 companies

April 1 738 companies

Mai 1 660 companies

Juni 1 699 companies

Juli 1 638 companies

August 1 589 companies

September 1 607 companies

Oktober 1 616 companies

November 1 632 companies

Dezember 1 584 companies