1986

1986: 31 618 companies

januari 2 950 companies

februari 1 655 companies

maart 2 597 companies

april 3 937 companies

mei 3 201 companies

juni 2 501 companies

juli 2 846 companies

augustus 2 393 companies

september 2 170 companies

oktober 2 659 companies

november 2 266 companies

december 2 443 companies