| Date | Count |
|---|---|
| 2010-08-12 | 1 |
| 2009-02-07 | 3 |
| 2007-01-14 | 1 |
| 2005-11-08 | 1 |
| 2005-05-08 | 1 |
| 2005-05-07 | 4 |
| 2005-01-31 | 1 |
| 2005-01-08 | 1 |
| 2005-01-04 | 1 |
| 2004-04-03 | 1 |
| 2003-10-26 | 1 |
| 2002-04-29 | 1 |
| 2002-04-25 | 1 |
| 2002-04-21 | 1 |
| 2002-04-20 | 1 |
| 2002-04-19 | 1 |
| 2002-03-31 | 1 |
| 2002-03-23 | 1 |
| 2002-03-21 | 1 |
| 2002-03-14 | 1 |
| 2002-02-23 | 1 |
| 2001-11-02 | 1 |
| 2001-10-26 | 2 |
| 2001-10-06 | 1 |
| 2001-09-18 | 1 |
| 2001-09-11 | 1 |
| 2001-08-30 | 1 |
| 2001-08-28 | 1 |
| 2001-08-23 | 1 |
| 2001-08-21 | 1 |
| 2001-08-18 | 1 |
| 2001-08-16 | 1 |
| 2001-08-09 | 1 |
| 2001-08-07 | 1 |
| 2001-07-24 | 1 |
| 2001-07-22 | 1 |
| 2001-07-20 | 1 |
| 2001-07-19 | 1 |
| 2001-07-17 | 1 |
| 2001-07-15 | 1 |
| 2001-07-14 | 1 |
| 2001-07-12 | 1 |
| 2001-07-07 | 1 |
| 2001-06-28 | 1 |
| 2001-06-25 | 1 |
| 2001-06-23 | 1 |
| 2001-06-19 | 1 |
| 2001-06-12 | 1 |
| 2001-06-09 | 1 |
| 2001-06-07 | 1 |
| 2001-05-29 | 1 |
| 2001-05-22 | 1 |
| 2001-05-15 | 1 |
| 2001-04-17 | 1 |
| 2001-03-18 | 1 |
| 2001-03-17 | 1 |
| 2001-03-16 | 1 |
| 2001-03-15 | 1 |
| 2001-03-13 | 1 |
| 2001-01-23 | 1 |
| 2001-01-16 | 1 |
| 2000-12-07 | 1 |
| 2000-10-12 | 1 |
| 2000-10-05 | 1 |
| 2000-08-08 | 1 |
| 2000-08-06 | 1 |
| 2000-07-27 | 1 |
| 2000-06-01 | 1 |
| 2000-02-01 | 1 |
| 1999-05-01 | 1 |
| 1999-01-01 | 1 |
| 1998-01-01 | 1 |
| 1997-10-26 | 1 |
| 1997-01-01 | 1 |
| 1995-11-14 | 1 |