Quarterly Billions of US Dollars
1974-10-01 0.019
1975-01-01 0.019
1975-04-01 0.019
1975-07-01 0.019
1975-10-01 0.019
1976-01-01 0.019
1976-04-01 0.029
1976-07-01 0.053
1976-10-01 0.093
1977-01-01 0.119
1977-04-01 0.119
1977-07-01 0.119
1977-10-01 0.167
1978-01-01 0.215
1978-04-01 0.232
1978-07-01 0.240
1978-10-01 0.242
1979-01-01 0.280
1979-04-01 0.279
1979-07-01 0.256
1979-10-01 0.254
1980-01-01 0.246
1980-04-01 0.259
1980-07-01 0.259
1980-10-01 0.306
1981-01-01 0.298
1981-04-01 0.284
1981-07-01 0.356
1981-10-01 0.323
1982-01-01 0.321
1982-04-01 0.315
1982-07-01 0.304
1982-10-01 0.329
1983-01-01 0.324
1983-04-01 0.328
1983-07-01 0.401
1983-10-01 0.475
1984-01-01 0.530
1984-04-01 0.625
1984-07-01 0.799
1984-10-01 1.139
1985-01-01 1.244
1985-04-01 1.687
1985-07-01 2.179
1985-10-01 2.725
1986-01-01 3.242
1986-04-01 3.598
1986-07-01 3.761
1986-10-01 3.845
1987-01-01 4.077
1987-04-01 4.080
1987-07-01 4.293
1987-10-01 4.811
1988-01-01 4.314
1988-04-01 4.082
1988-07-01 4.105
1988-10-01 4.345
1989-01-01 4.083
1989-04-01 3.802
1989-07-01 3.853
1989-10-01 3.998
1990-01-01 4.089
1990-04-01 3.933
1990-07-01 4.226
1990-10-01 4.160
1991-01-01 4.635
1991-04-01 5.927
1991-07-01 6.336
1991-10-01 7.056
1992-01-01 7.539
1992-04-01 8.000
1992-07-01 9.316
1992-10-01 9.937
1993-01-01 10.768
1993-04-01 11.805
1993-07-01 12.531
1993-10-01 14.772
1994-01-01 15.912
1994-04-01 17.623
1994-07-01 19.081
1994-10-01 19.273
1995-01-01 21.644
1995-04-01 24.082
1995-07-01 24.357
1995-10-01 24.884
1996-01-01 26.970
1996-04-01 30.140
1996-07-01 33.785
1996-10-01 37.398
1997-01-01 39.896
1997-04-01 43.451
1997-07-01 47.947
1997-10-01 49.090
1998-01-01 48.033
1998-04-01 51.171
1998-07-01 50.930
1998-10-01 51.530
1999-01-01 49.872
1999-04-01 48.586
1999-07-01 48.081
1999-10-01 48.411
2000-01-01 49.335
2000-04-01 48.805
2000-07-01 47.983
2000-10-01 47.577
2001-01-01 46.377
2001-04-01 45.672
2001-07-01 45.334
2001-10-01 45.897
2002-01-01 44.249
2002-04-01 46.233
2002-07-01 48.761
2002-10-01 51.540
2003-01-01 51.934
2003-04-01 54.714
2003-07-01 58.431
2003-10-01 59.561
2004-01-01 62.869
2004-04-01 65.743
2004-07-01 67.423
2004-10-01 69.051
2005-01-01 71.197
2005-04-01 72.030
2005-07-01 73.217
2005-10-01 77.901
2006-01-01 79.638
2006-04-01 84.236
2006-07-01 87.970
2006-10-01 91.465
2007-01-01 92.177
2007-04-01 100.375
2007-07-01 100.927
2007-10-01 103.110
2008-01-01 106.580
2008-04-01 107.840
2008-07-01 104.346
2008-10-01 102.401
2009-01-01 103.308
2009-04-01 113.487
2009-07-01 120.278
2009-10-01 117.442
2010-01-01 117.418
2010-04-01 118.046
2010-07-01 124.352
2010-10-01 128.892
2011-01-01 134.731
2011-04-01 138.560
2011-07-01 141.325
2011-10-01 144.838
2012-01-01 150.710
2012-04-01 151.850
2012-07-01 160.857
2012-10-01 157.805
2013-01-01 160.218
2013-04-01 153.712
2013-07-01 165.698
2013-10-01 173.099
2014-01-01 177.115
2014-04-01 176.726
2014-07-01 172.848
2014-10-01 176.683
2015-01-01 172.451
2015-04-01 175.555