1998

1998: 18 513 companies

januari 1 943 companies

februari 2 076 companies

maart 2 738 companies

april 1 952 companies

mei 1 453 companies

juni 1 428 companies

juli 1 129 companies

augustus 608 companies

september 1 361 companies

oktober 1 338 companies

november 1 308 companies

december 1 179 companies