April 1999 29
May 1999 24
June 1999 30
July 1999 59
August 1999 81
September 1999 142
October 1999 215
November 1999 284
December 1999 174
January 2000 167
February 2000 136
March 2000 601
April 2000 504
May 2000 246
June 2000 483
July 2000 756
August 2000 1094
September 2000 499
October 2000 352
November 2000 534
December 2000 359
January 2001 767