1997

1997: 20 285 companies

January 1 140 companies

February 1 131 companies

March 1 243 companies

April 1 267 companies

May 1 384 companies

June 1 351 companies

July 1 422 companies

August 1 913 companies

September 2 387 companies

October 2 743 companies

November 2 323 companies

December 1 981 companies