| Year | Issue | Need? |
| 1998 | December | |
| 1998 | October | |
| 1998 | August | |
| 1998 | June | |
| 1998 | April | |
| 1998 | March | Yes |
| 1998 | February | |
| 1998 | January | Yes |
| 1999 | December | |
| 1999 | October | |
| 1999 | August | |
| 1999 | June | |
| 1999 | April | |
| 1999 | March | |
| 1999 | February | |
| 1999 | January | |
| 2000 | December | |
| 2000 | October | |
| 2000 | August | |
| 2000 | June | |
| 2000 | March | |
| 2000 | February | |
| 2000 | January | |
| 2001 | December | |
| 2001 | October | |
| 2001 | August | |
| 2001 | June | |
| 2001 | April | |
| 2001 | March | |
| 2001 | February | |
| 2001 | January | |
| 2002 | December | Yes |
| 2002 | October | |
| 2002 | August | Yes |
| 2002 | June | |
| 2002 | April | |
| 2002 | March | |
| 2002 | February | |
| 2002 | January | |
| 2003 | December | |
| October | ||
| August | ||
| June | ||
| April | ||
| March | Yes | |
| February | Yes | |
| January | Yes | |
| 2004 | December | Yes |
| October | Yes | |
| August | Yes | |
| June | Yes | |
| April | Yes | |
| March | Yes | |
| February | Yes | |
| January | Yes |