2001

2001: 73 873 companies

Januar 4 562 companies

Februar 4 803 companies

März 6 677 companies

April 6 264 companies

Mai 7 050 companies

Juni 6 201 companies

Juli 6 099 companies

August 6 702 companies

September 4 945 companies

Oktober 6 363 companies

November 7 695 companies

Dezember 6 512 companies