Quarterly Billions of US Dollars
1993-07-01 25.530
1993-10-01 36.602
1994-01-01 24.193
1994-04-01 67.251
1994-07-01 27.220
1994-10-01 30.767
1995-01-01 31.781
1995-04-01 24.357
1995-07-01 26.087
1995-10-01 31.897
1996-01-01 42.995
1996-04-01 64.603
1996-07-01 61.201
1996-10-01 55.978
1997-01-01 69.453
1997-04-01 81.331
1997-07-01 75.393
1997-10-01 35.751
1998-01-01 88.361
1998-04-01 85.115
1998-07-01 53.025
1998-10-01 72.618
1999-01-01 99.904
1999-04-01 96.526
1999-07-01 88.747
1999-10-01 56.953
2000-01-01 115.615
2000-04-01 96.620
2000-07-01 125.119
2000-10-01 100.310
2001-01-01 214.905
2001-04-01 223.009
2001-07-01 131.325
2001-10-01 149.070
2002-01-01 193.575
2002-04-01 151.063
2002-07-01 96.898
2002-10-01 121.248
2003-01-01 165.153
2003-04-01 155.323
2003-07-01 139.528
2003-10-01 148.085
2004-01-01 161.829
2004-04-01 136.442
2004-07-01 146.425
2004-10-01 138.187
2005-01-01 169.513
2005-04-01 146.411
2005-07-01 169.581
2005-10-01 160.964
2006-01-01 176.247
2006-04-01 192.485
2006-07-01 191.906
2006-10-01 222.294
2007-01-01 241.331
2007-04-01 269.330
2007-07-01 184.693
2007-10-01 166.188
2008-01-01 162.649
2008-04-01 260.390
2008-07-01 128.840
2008-10-01 90.661
2009-01-01 232.715
2009-04-01 257.744
2009-07-01 215.548
2009-10-01 235.913
2010-01-01 255.038
2010-04-01 193.823
2010-07-01 288.492
2010-10-01 211.668
2011-01-01 312.478
2011-04-01 247.220
2011-07-01 191.304
2011-10-01 198.529
2012-01-01 420.864
2012-04-01 259.183
2012-07-01 308.658
2012-10-01 306.526
2013-01-01 358.658
2013-04-01 319.697
2013-07-01 248.254
2013-10-01 254.034
2014-01-01 344.912
2014-04-01 381.213
2014-07-01 357.614
2014-10-01 275.707
2015-01-01 395.889
2015-04-01 355.722