1989

1989: 32 491 companies

januari 3 032 companies

februari 1 912 companies

maart 2 690 companies

april 3 028 companies

mei 3 111 companies

juni 3 059 companies

juli 2 925 companies

augustus 2 938 companies

september 2 281 companies

oktober 2 560 companies

november 2 670 companies

december 2 285 companies