2011

2011: 17 509 companies

januari 1 772 companies

februari 1 421 companies

maart 1 749 companies

april 1 484 companies

mei 1 480 companies

juni 1 257 companies

juli 1 250 companies

augustus 1 416 companies

september 1 522 companies

oktober 1 483 companies

november 1 484 companies

december 1 191 companies