Identifier: 001002720
Date of last update: May 14, 2013
| Month | Year | Value (in millions) |
|---|---|---|
| March | 2013 | 1,619 |
| February | 2013 | 1,601 |
| January | 2013 | 1,184 |
| December | 2012 | 2,237 |
| November | 2012 | 1,025 |
| October | 2012 | 1,018 |
| September | 2012 | 1,222 |
| August | 2012 | 1,292 |
| July | 2012 | 1,078 |
| June | 2012 | 1,353 |
| May | 2012 | 1,236 |
| April | 2012 | 1,030 |
| March | 2012 | 1,334 |
| February | 2012 | 1,129 |
| January | 2012 | 1,062 |
| December | 2011 | 1,360 |
| November | 2011 | 1,277 |
| October | 2011 | 1,139 |
| September | 2011 | 791 |
| August | 2011 | 1,131 |
| July | 2011 | 1,164 |
| June | 2011 | 1,186 |
| May | 2011 | 1,031 |
| April | 2011 | 982 |
| March | 2011 | 1,108 |
| February | 2011 | 1,042 |
| January | 2011 | 950 |
| December | 2010 | 697 |
| November | 2010 | 705 |
| October | 2010 | 526 |
| September | 2010 | 647 |
| August | 2010 | 939 |
| July | 2010 | 1,247 |
| June | 2010 | 1,028 |
| May | 2010 | 973 |
| April | 2010 | 891 |
| March | 2010 | 684 |
| February | 2010 | 730 |
| January | 2010 | 677 |
| December | 2009 | 1,045 |
| November | 2009 | 785 |
| October | 2009 | 792 |
| September | 2009 | 624 |
| August | 2009 | 882 |
| July | 2009 | 835 |
| June | 2009 | 934 |
| May | 2009 | 985 |
| April | 2009 | 784 |
| March | 2009 | 802 |
| February | 2009 | 525 |
| January | 2009 | 896 |
| December | 2008 | 624 |
| November | 2008 | 710 |
| October | 2008 | 840 |
| September | 2008 | 704 |
| August | 2008 | 894 |
| July | 2008 | 647 |
| June | 2008 | 751 |
| May | 2008 | 682 |
| April | 2008 | 793 |
| March | 2008 | 751 |
| February | 2008 | 824 |
| January | 2008 | 497 |
| December | 2007 | 349 |
| November | 2007 | 644 |
| October | 2007 | 724 |
| September | 2007 | 512 |
| August | 2007 | 497 |
| July | 2007 | 473 |
| June | 2007 | 424 |
| May | 2007 | 504 |
| April | 2007 | 514 |
| March | 2007 | 495 |
| February | 2007 | 444 |
| January | 2007 | 451 |
| December | 2006 | 192 |
| November | 2006 | 529 |
| October | 2006 | 625 |
| September | 2006 | 245 |
| August | 2006 | 381 |
| July | 2006 | 802 |
| June | 2006 | 799 |
| May | 2006 | 509 |
| April | 2006 | 653 |
| March | 2006 | 543 |
| February | 2006 | 714 |
| January | 2006 | 221 |
| December | 2005 | 518 |
| November | 2005 | 255 |
| October | 2005 | 817 |
| September | 2005 | 494 |
| August | 2005 | 519 |
| July | 2005 | 657 |
| June | 2005 | 439 |
| May | 2005 | 454 |
| April | 2005 | 454 |
| March | 2005 | 553 |
| February | 2005 | 516 |
| January | 2005 | 188 |
| December | 2004 | 476 |
| November | 2004 | 189 |
| October | 2004 | 582 |
| September | 2004 | 96 |
| August | 2004 | 394 |
| July | 2004 | 210 |
| June | 2004 | 217 |
| May | 2004 | 325 |
| April | 2004 | 37 |
| March | 2004 | 330 |
| February | 2004 | 310 |
| January | 2004 | 158 |
| December | 2003 | 117 |
| November | 2003 | 105 |
| October | 2003 | 460 |
| September | 2003 | -110 |
| August | 2003 | 94 |
| July | 2003 | 9 |
| June | 2003 | 273 |
| May | 2003 | 328 |
| April | 2003 | 366 |
| March | 2003 | 277 |
| February | 2003 | 620 |
| January | 2003 | 52 |
| December | 2002 | 236 |
| November | 2002 | 299 |
| October | 2002 | 52 |
| September | 2002 | 42 |
| August | 2002 | 388 |
| July | 2002 | 299 |
| June | 2002 | 326 |
| May | 2002 | 389 |
| April | 2002 | 288 |
| March | 2002 | 451 |
| February | 2002 | 257 |
| January | 2002 | 248 |
| December | 2001 | 401 |
| November | 2001 | 196 |
| October | 2001 | 331 |
| September | 2001 | 82 |
| August | 2001 | 234 |
| July | 2001 | 473 |
| June | 2001 | 466 |
| May | 2001 | 300 |
| April | 2001 | 530 |
| March | 2001 | 449 |
| February | 2001 | 190 |
| January | 2001 | 208 |
| December | 2000 | 444 |
| November | 2000 | 565 |
| October | 2000 | 382 |
| September | 2000 | 113 |
| August | 2000 | 236 |
| July | 2000 | 150 |
| June | 2000 | 226 |
| May | 2000 | 113 |
| April | 2000 | 383 |
| March | 2000 | 315 |
| February | 2000 | 147 |
| January | 2000 | 75 |
| December | 1999 | 305 |
| November | 1999 | 311 |
| October | 1999 | 301 |
| September | 1999 | 444 |
| August | 1999 | 244 |
| July | 1999 | 437 |
| June | 1999 | 260 |
| May | 1999 | 153 |
| April | 1999 | 261 |
| March | 1999 | 96 |
| February | 1999 | 27 |
| January | 1999 | 217 |
| December | 1998 | 315 |
| November | 1998 | 256 |
| October | 1998 | 406 |
| September | 1998 | 47 |
| August | 1998 | 217 |
| July | 1998 | 288 |
| June | 1998 | 313 |
| May | 1998 | 294 |
| April | 1998 | 267 |
| March | 1998 | 236 |
| February | 1998 | 78 |
| January | 1998 | 186 |
| December | 1997 | -34 |
| November | 1997 | 273 |
| October | 1997 | 337 |
| September | 1997 | 211 |
| August | 1997 | 260 |
| July | 1997 | 312 |
| June | 1997 | 409 |
| May | 1997 | 347 |
| April | 1997 | 242 |
| March | 1997 | 306 |
| February | 1997 | 248 |
| January | 1997 | 336 |