Quarterly, End of Quarter Billions of US Dollars
1998-01-01 82.950
1998-04-01 84.871
1998-07-01 86.159
1998-10-01 86.471
1999-01-01 87.372
1999-04-01 86.458
1999-07-01 87.255
1999-10-01 89.458
2000-01-01 93.508
2000-04-01 91.580
2000-07-01 91.212
2000-10-01 94.210
2001-01-01 94.231
2001-04-01 92.887
2001-07-01 89.672
2001-10-01 92.614
2002-01-01 92.893
2002-04-01 92.522
2002-07-01 90.808
2002-10-01 93.552
2003-01-01 93.727
2003-04-01 96.476
2003-07-01 100.918
2003-10-01 109.842
2004-01-01 109.631
2004-04-01 109.249
2004-07-01 116.329
2004-10-01 123.927
2005-01-01 123.029
2005-04-01 127.458
2005-07-01 137.579
2005-10-01 143.955
2006-01-01 143.221
2006-04-01 142.556
2006-07-01 149.355
2006-10-01 154.489
2007-01-01 157.839
2007-04-01 163.751
2007-07-01 175.442
2007-10-01 187.758
2008-01-01 211.592
2008-04-01 191.921
2008-07-01 192.936
2008-10-01 181.300
2009-01-01 194.365
2009-04-01 207.383
2009-07-01 207.508
2009-10-01 225.545
2010-01-01 223.343
2010-04-01 225.897
2010-07-01 253.298
2010-10-01 268.237
2011-01-01 270.569
2011-04-01 285.919
2011-07-01 277.697
2011-10-01 286.672
2012-01-01 309.135
2012-04-01 311.107
2012-07-01 342.609
2012-10-01 352.982
2013-01-01 361.508
2013-04-01 353.036
2013-07-01 363.208
2013-10-01 364.437
2014-01-01 358.900
2014-04-01 369.879
2014-07-01 356.466
2014-10-01 373.706
2015-01-01 369.946
2015-04-01 376.665
2015-07-01 367.549
2015-10-01 372.865
2016-01-01 393.636
2016-04-01 408.525
2016-07-01 419.719
2016-10-01 423.810
2017-01-01 430.398
2017-04-01 441.174
2017-07-01 459.181
2017-10-01 477.291
2018-01-01 489.887