1997-06-01	1
1999-11-01	1
2001-08-26	21
2002-01-01	3
2002-04-04	1
2002-08-01	1
2002-08-28	5
2002-09-18	1
2002-10-11	1
2002-12-02	1
2002-12-12	1
2004-03-24	1
2004-04-12	1
2004-04-15	1
2004-04-29	1
2005-04-07	1
2005-04-12	1
2005-06-14	1
2005-09-21	1