1999

1999: 13 905 companies

Januar 967 companies

Februar 1 318 companies

März 1 400 companies

April 1 308 companies

Mai 1 273 companies

Juni 1 237 companies

Juli 1 197 companies

August 1 150 companies

September 1 539 companies

Oktober 859 companies

November 797 companies

Dezember 860 companies