1984

1984: 28 020 companies

Januar 2 521 companies

Februar 1 325 companies

März 2 018 companies

April 2 640 companies

Mai 2 237 companies

Juni 2 428 companies

Juli 4 125 companies

August 2 359 companies

September 1 955 companies

Oktober 2 675 companies

November 1 999 companies

Dezember 1 738 companies