Quarterly Billions of US Dollars
1993-07-01 55.539
1993-10-01 55.754
1994-01-01 44.711
1994-04-01 69.913
1994-07-01 60.930
1994-10-01 60.494
1995-01-01 49.683
1995-04-01 46.019
1995-07-01 58.931
1995-10-01 46.580
1996-01-01 67.404
1996-04-01 68.152
1996-07-01 71.537
1996-10-01 91.797
1997-01-01 99.144
1997-04-01 91.023
1997-07-01 97.275
1997-10-01 13.282
1998-01-01 116.088
1998-04-01 125.757
1998-07-01 59.473
1998-10-01 24.503
1999-01-01 126.624
1999-04-01 158.638
1999-07-01 141.659
1999-10-01 67.532
2000-01-01 129.723
2000-04-01 114.742
2000-07-01 183.303
2000-10-01 141.390
2001-01-01 268.477
2001-04-01 232.755
2001-07-01 123.121
2001-10-01 187.029
2002-01-01 197.272
2002-04-01 198.394
2002-07-01 81.713
2002-10-01 107.976
2003-01-01 158.414
2003-04-01 216.827
2003-07-01 195.248
2003-10-01 189.402
2004-01-01 227.873
2004-04-01 123.587
2004-07-01 160.394
2004-10-01 177.392
2005-01-01 251.590
2005-04-01 165.932
2005-07-01 156.766
2005-10-01 224.068
2006-01-01 255.272
2006-04-01 206.115
2006-07-01 215.623
2006-10-01 299.876
2007-01-01 281.253
2007-04-01 423.977
2007-07-01 180.116
2007-10-01 220.254
2008-01-01 102.730
2008-04-01 450.024
2008-07-01 31.023
2008-10-01 43.560
2009-01-01 319.071
2009-04-01 508.566
2009-07-01 254.278
2009-10-01 305.046
2010-01-01 306.143
2010-04-01 99.131
2010-07-01 194.690
2010-10-01 157.430
2011-01-01 256.691
2011-04-01 144.407
2011-07-01 87.142
2011-10-01 57.360
2012-01-01 439.933
2012-04-01 126.219
2012-07-01 279.666
2012-10-01 298.044
2013-01-01 55.935
2013-04-01 159.381
2013-07-01 101.806
2013-10-01 218.238
2014-01-01 120.903
2014-04-01 217.304
2014-07-01 178.770
2014-10-01 89.941
2015-01-01 207.857
2015-04-01 236.403