| 2004 | ||
| January | February | March |
| April | May | June |
| July | August | September |
| October | November | December |
| 2003 | ||
| January | February | March |
| April | May | June |
| July | August | September |
| October | November | December |
| 2002 | ||
| January | February | March |
| April | May | June |
| July | August | September |
| October | November | December |
| 2001 | ||
| January | February | March |
| April | May | June |
| July | August | September |
| October | November | December |
| 2000 | ||
| January * | February * | March |
| April | May | June |
| July | August | September |
| October | November | December |
| 1999 | ||
| January | February | March |
| April | May | June |
| July | August | September |
| October | November * | December * |
| 1998 | ||
| January | February | March |
| April | May | June |
| July | August | September |
| October | November | December |