Identifier: 001565403
Date of last update: May 07, 2013
| Month | Year | Value (in millions) |
|---|---|---|
| March | 2013 | 15,792 |
| February | 2013 | 15,817 |
| January | 2013 | 16,294 |
| December | 2012 | 13,714 |
| November | 2012 | 15,927 |
| October | 2012 | 17,009 |
| September | 2012 | 16,363 |
| August | 2012 | 14,394 |
| July | 2012 | 17,132 |
| June | 2012 | 16,983 |
| May | 2012 | 16,284 |
| April | 2012 | 15,679 |
| March | 2012 | 17,399 |
| February | 2012 | 16,796 |
| January | 2012 | 16,348 |
| December | 2011 | 14,624 |
| November | 2011 | 15,739 |
| October | 2011 | 15,635 |
| September | 2011 | 17,116 |
| August | 2011 | 14,478 |
| July | 2011 | 16,044 |
| June | 2011 | 16,937 |
| May | 2011 | 17,354 |
| April | 2011 | 15,722 |
| March | 2011 | 18,212 |
| February | 2011 | 16,737 |
| January | 2011 | 15,675 |
| December | 2010 | 14,826 |
| November | 2010 | 15,595 |
| October | 2010 | 15,109 |
| September | 2010 | 16,114 |
| August | 2010 | 13,618 |
| July | 2010 | 15,587 |
| June | 2010 | 16,402 |
| May | 2010 | 14,043 |
| April | 2010 | 14,660 |
| March | 2010 | 15,927 |
| February | 2010 | 13,745 |
| January | 2010 | 13,067 |
| December | 2009 | 12,685 |
| November | 2009 | 13,493 |
| October | 2009 | 13,728 |
| September | 2009 | 13,823 |
| August | 2009 | 10,630 |
| July | 2009 | 13,409 |
| June | 2009 | 13,427 |
| May | 2009 | 11,502 |
| April | 2009 | 12,410 |
| March | 2009 | 13,545 |
| February | 2009 | 13,232 |
| January | 2009 | 13,271 |
| December | 2008 | 12,469 |
| November | 2008 | 13,878 |
| October | 2008 | 15,994 |
| September | 2008 | 16,486 |
| August | 2008 | 12,268 |
| July | 2008 | 16,597 |
| June | 2008 | 15,933 |
| May | 2008 | 14,660 |
| April | 2008 | 15,906 |
| March | 2008 | 15,318 |
| February | 2008 | 15,778 |
| January | 2008 | 15,549 |
| December | 2007 | 12,627 |
| November | 2007 | 15,230 |
| October | 2007 | 16,011 |
| September | 2007 | 14,829 |
| August | 2007 | 13,107 |
| July | 2007 | 15,807 |
| June | 2007 | 16,061 |
| May | 2007 | 15,023 |
| April | 2007 | 14,288 |
| March | 2007 | 15,833 |
| February | 2007 | 14,766 |
| January | 2007 | 14,958 |
| December | 2006 | 12,760 |
| November | 2006 | 14,874 |
| October | 2006 | 14,874 |
| September | 2006 | 14,135 |
| August | 2006 | 11,968 |
| July | 2006 | 13,526 |
| June | 2006 | 14,428 |
| May | 2006 | 13,970 |
| April | 2006 | 12,542 |
| March | 2006 | 14,363 |
| February | 2006 | 13,061 |
| January | 2006 | 13,285 |
| December | 2005 | 12,243 |
| November | 2005 | 12,893 |
| October | 2005 | 12,710 |
| September | 2005 | 13,280 |
| August | 2005 | 10,552 |
| July | 2005 | 12,154 |
| June | 2005 | 13,281 |
| May | 2005 | 12,591 |
| April | 2005 | 12,703 |
| March | 2005 | 13,410 |
| February | 2005 | 12,438 |
| January | 2005 | 12,037 |
| December | 2004 | 11,436 |
| November | 2004 | 12,201 |
| October | 2004 | 12,174 |
| September | 2004 | 12,517 |
| August | 2004 | 9,908 |
| July | 2004 | 11,726 |
| June | 2004 | 12,775 |
| May | 2004 | 10,918 |
| April | 2004 | 11,680 |
| March | 2004 | 13,092 |
| February | 2004 | 11,403 |
| January | 2004 | 10,994 |
| December | 2003 | 10,107 |
| November | 2003 | 10,388 |
| October | 2003 | 11,760 |
| September | 2003 | 11,489 |
| August | 2003 | 8,321 |
| July | 2003 | 11,540 |
| June | 2003 | 11,389 |
| May | 2003 | 10,416 |
| April | 2003 | 10,886 |
| March | 2003 | 11,947 |
| February | 2003 | 11,120 |
| January | 2003 | 11,358 |
| December | 2002 | 9,647 |
| November | 2002 | 10,757 |
| October | 2002 | 11,742 |
| September | 2002 | 11,300 |
| August | 2002 | 9,055 |
| July | 2002 | 11,970 |
| June | 2002 | 11,329 |
| May | 2002 | 10,888 |
| April | 2002 | 11,342 |
| March | 2002 | 11,359 |
| February | 2002 | 10,936 |
| January | 2002 | 11,034 |
| December | 2001 | 9,025 |
| November | 2001 | 10,914 |
| October | 2001 | 11,537 |
| September | 2001 | 10,642 |
| August | 2001 | 9,587 |
| July | 2001 | 11,497 |
| June | 2001 | 11,552 |
| May | 2001 | 11,369 |
| April | 2001 | 10,763 |
| March | 2001 | 12,172 |
| February | 2001 | 11,174 |
| January | 2001 | 11,587 |
| December | 2000 | 10,094 |
| November | 2000 | 11,624 |
| October | 2000 | 11,868 |
| September | 2000 | 11,560 |
| August | 2000 | 9,408 |
| July | 2000 | 10,575 |
| June | 2000 | 10,923 |
| May | 2000 | 11,328 |
| April | 2000 | 9,720 |
| March | 2000 | 11,745 |
| February | 2000 | 10,685 |
| January | 2000 | 9,498 |