2011

2011: 17 509 companies

January 1 772 companies

February 1 421 companies

March 1 749 companies

April 1 484 companies

May 1 480 companies

June 1 257 companies

July 1 250 companies

August 1 416 companies

September 1 522 companies

October 1 483 companies

November 1 484 companies

December 1 191 companies