Quarterly Billions of US Dollars
1993-07-01 42.390
1993-10-01 55.699
1994-01-01 53.344
1994-04-01 76.649
1994-07-01 38.561
1994-10-01 43.802
1995-01-01 40.410
1995-04-01 39.277
1995-07-01 47.456
1995-10-01 44.653
1996-01-01 74.593
1996-04-01 100.048
1996-07-01 100.194
1996-10-01 93.243
1997-01-01 107.191
1997-04-01 119.030
1997-07-01 120.877
1997-10-01 72.323
1998-01-01 129.352
1998-04-01 131.558
1998-07-01 89.136
1998-10-01 88.622
1999-01-01 143.049
1999-04-01 134.692
1999-07-01 123.692
1999-10-01 82.554
2000-01-01 158.003
2000-04-01 143.447
2000-07-01 164.298
2000-10-01 148.212
2001-01-01 269.246
2001-04-01 276.969
2001-07-01 176.259
2001-10-01 193.503
2002-01-01 237.848
2002-04-01 201.688
2002-07-01 141.026
2002-10-01 162.378
2003-01-01 241.183
2003-04-01 209.725
2003-07-01 207.554
2003-10-01 203.384
2004-01-01 258.449
2004-04-01 205.594
2004-07-01 192.940
2004-10-01 200.716
2005-01-01 226.093
2005-04-01 207.787
2005-07-01 234.939
2005-10-01 281.169
2006-01-01 271.028
2006-04-01 333.396
2006-07-01 317.334
2006-10-01 408.068
2007-01-01 410.046
2007-04-01 457.475
2007-07-01 263.809
2007-10-01 220.142
2008-01-01 252.578
2008-04-01 334.572
2008-07-01 194.062
2008-10-01 154.227
2009-01-01 321.739
2009-04-01 361.670
2009-07-01 276.629
2009-10-01 296.915
2010-01-01 322.421
2010-04-01 247.851
2010-07-01 338.993
2010-10-01 266.439
2011-01-01 395.345
2011-04-01 322.251
2011-07-01 236.736
2011-10-01 265.536
2012-01-01 483.357
2012-04-01 322.993
2012-07-01 363.190
2012-10-01 360.232
2013-01-01 447.394
2013-04-01 394.377
2013-07-01 344.948
2013-10-01 360.484
2014-01-01 434.308
2014-04-01 507.770
2014-07-01 436.206
2014-10-01 341.398
2015-01-01 476.461
2015-04-01 421.826