1988

1988: 33 377 companies

januari 2 893 companies

februari 1 885 companies

maart 2 803 companies

april 3 052 companies

mei 3 190 companies

juni 3 023 companies

juli 3 512 companies

augustus 2 840 companies

september 2 268 companies

oktober 2 832 companies

november 2 594 companies

december 2 485 companies