MDI High-Rate Data Coverage Plots| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
No Data
| | February | March | April | May | June | July | August | September | October | November | December |
| January | February | March | April | May | June |
No Data
| No Data
| No Data
| | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| January | February | March | April | May | June |
| July | August | September | October | November | December |
| 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 |
| 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 |