Quarterly Billions of US Dollars
1993-07-01 2.202
1993-10-01 2.375
1994-01-01 2.612
1994-04-01 3.419
1994-07-01 4.166
1994-10-01 5.724
1995-01-01 7.579
1995-04-01 8.767
1995-07-01 7.133
1995-10-01 8.016
1996-01-01 8.927
1996-04-01 9.165
1996-07-01 10.161
1996-10-01 9.269
1997-01-01 10.091
1997-04-01 7.682
1997-07-01 8.220
1997-10-01 9.971
1998-01-01 7.315
1998-04-01 8.638
1998-07-01 10.711
1998-10-01 17.147
1999-01-01 32.188
1999-04-01 28.519
1999-07-01 38.869
1999-10-01 29.023
2000-01-01 44.084
2000-04-01 44.052
2000-07-01 46.121
2000-10-01 47.420
2001-01-01 65.398
2001-04-01 56.820
2001-07-01 53.214
2001-10-01 59.913
2002-01-01 68.580
2002-04-01 63.052
2002-07-01 82.712
2002-10-01 89.817
2003-01-01 121.664
2003-04-01 128.794
2003-07-01 115.791
2003-10-01 149.460
2004-01-01 155.174
2004-04-01 148.913
2004-07-01 169.754
2004-10-01 175.276
2005-01-01 202.227
2005-04-01 196.947
2005-07-01 188.780
2005-10-01 167.160
2006-01-01 195.157
2006-04-01 228.006
2006-07-01 233.104
2006-10-01 224.079
2007-01-01 282.825
2007-04-01 297.312
2007-07-01 256.751
2007-10-01 223.545
2008-01-01 293.289
2008-04-01 310.827
2008-07-01 307.681
2008-10-01 237.874
2009-01-01 243.184
2009-04-01 242.504
2009-07-01 260.565
2009-10-01 201.262
2010-01-01 229.053
2010-04-01 189.842
2010-07-01 206.434
2010-10-01 169.022
2011-01-01 195.820
2011-04-01 186.430
2011-07-01 210.999
2011-10-01 203.100
2012-01-01 213.095
2012-04-01 177.062
2012-07-01 147.899
2012-10-01 99.180
2013-01-01 121.852
2013-04-01 111.717
2013-07-01 129.215
2013-10-01 119.726
2014-01-01 142.669
2014-04-01 139.927
2014-07-01 129.610
2014-10-01 106.506
2015-01-01 117.012
2015-04-01 91.682