Quarter	Billions of US Dollars
1998-10-01	1245.349
1999-01-01	1178.354
1999-04-01	1150.074
1999-07-01	1200.325
1999-10-01	1153.140
2000-01-01	1119.385
2000-04-01	1135.598
2000-07-01	1060.530
2000-10-01	1148.188
2001-01-01	1092.467
2001-04-01	1072.866
2001-07-01	1160.842
2001-10-01	1137.063
2002-01-01	1132.408
2002-04-01	1305.313
2002-07-01	1313.600
2002-10-01	1409.371
2003-01-01	1483.299
2003-04-01	1578.460
2003-07-01	1630.700
2003-10-01	1836.859
2004-01-01	1789.918
2004-04-01	1790.143
2004-07-01	1843.932
2004-10-01	2048.814
2005-01-01	1963.076
2005-04-01	1903.837
2005-07-01	1908.309
2005-10-01	1874.937
2006-01-01	1931.531
2006-04-01	2042.614
2006-07-01	2063.394
2006-10-01	2143.840
2007-01-01	2211.803
2007-04-01	2263.676
2007-07-01	2404.884
2007-10-01	2506.449
2008-01-01	2763.997
2008-04-01	2814.288
2008-07-01	2579.610
2008-10-01	2623.047
2009-01-01	2550.592
2009-04-01	2714.898
2009-07-01	2818.922
2009-10-01	2790.461
2010-01-01	2666.584
2010-04-01	2509.152
2010-07-01	2817.268
2010-10-01	2790.464
2011-01-01	2986.798
2011-04-01	3106.260
2011-07-01	2949.819
2011-10-01	2880.791
2012-01-01	2991.543
2012-04-01	2871.837
2012-07-01	2965.401
2012-10-01	3038.046
2013-01-01	2948.859
2013-04-01	3032.991
2013-07-01	3125.196
2013-10-01	3189.244
2014-01-01	3196.595
2014-04-01	3210.389
2014-07-01	2971.013
2014-10-01	2976.244
2015-01-01	2700.891
2015-04-01	2787.697
2015-07-01	2788.799
2015-10-01	2700.158
2016-01-01	2855.560
2016-04-01	2800.373
2016-07-01	2861.618
2016-10-01	2684.135
2017-01-01	2712.177
2017-04-01	2900.256
2017-07-01	2997.087
2017-10-01	3037.310
2018-01-01	3139.808