Quarterly Billions of US Dollars
1989-07-01 55.123
1989-10-01 50.610
1990-01-01 55.086
1990-04-01 58.645
1990-07-01 63.220
1990-10-01 56.074
1991-01-01 63.500
1991-04-01 64.053
1991-07-01 62.013
1991-10-01 60.890
1992-01-01 65.186
1992-04-01 67.533
1992-07-01 66.354
1992-10-01 65.270
1993-01-01 59.739
1993-04-01 61.019
1993-07-01 65.488
1993-10-01 64.969
1994-01-01 64.685
1994-04-01 67.249
1994-07-01 67.667
1994-10-01 60.754
1995-01-01 56.476
1995-04-01 55.384
1995-07-01 57.127
1995-10-01 55.760
1996-01-01 56.555
1996-04-01 66.952
1996-07-01 63.229
1996-10-01 64.591
1997-01-01 67.853
1997-04-01 69.652
1997-07-01 72.259
1997-10-01 66.439
1998-01-01 72.856
1998-04-01 77.626
1998-07-01 83.120
1998-10-01 77.806
1999-01-01 85.649
1999-04-01 81.664
1999-07-01 84.370
1999-10-01 81.841
2000-01-01 77.762
2000-04-01 82.720
2000-07-01 94.436
2000-10-01 107.940
2001-01-01 108.996
2001-04-01 106.364
2001-07-01 97.189
2001-10-01 99.460
2002-01-01 96.269
2002-04-01 99.660
2002-07-01 99.829
2002-10-01 91.576
2003-01-01 101.082
2003-04-01 97.050
2003-07-01 95.279
2003-10-01 104.834
2004-01-01 111.250
2004-04-01 109.313
2004-07-01 118.761
2004-10-01 127.012
2005-01-01 128.367
2005-04-01 128.421
2005-07-01 121.182
2005-10-01 120.490
2006-01-01 142.761
2006-04-01 138.609
2006-07-01 156.970
2006-10-01 180.009
2007-01-01 219.222
2007-04-01 238.537
2007-07-01 245.994
2007-10-01 230.484
2008-01-01 223.819
2008-04-01 206.184
2008-07-01 220.484
2008-10-01 204.179
2009-01-01 183.552
2009-04-01 176.001
2009-07-01 180.431
2009-10-01 174.102
2010-01-01 182.041
2010-04-01 158.590
2010-07-01 154.805
2010-10-01 160.282
2011-01-01 169.554
2011-04-01 164.965
2011-07-01 177.824
2011-10-01 175.428
2012-01-01 169.439
2012-04-01 174.451
2012-07-01 178.606
2012-10-01 203.259
2013-01-01 209.606
2013-04-01 211.666
2013-07-01 225.262
2013-10-01 192.799
2014-01-01 194.655
2014-04-01 209.458
2014-07-01 215.577
2014-10-01 218.265
2015-01-01 233.218
2015-04-01 217.139