Quarterly Billions of US Dollars
1967-04-01 0.020
1967-07-01 0.020
1967-10-01 0.020
1968-01-01 0.020
1968-04-01 0.020
1968-07-01 0.020
1968-10-01 0.020
1969-01-01 0.020
1969-04-01 0.020
1969-07-01 0.020
1969-10-01 0.020
1970-01-01 0.020
1970-04-01 0.020
1970-07-01 0.020
1970-10-01 0.020
1971-01-01 0.048
1971-04-01 0.049
1971-07-01 0.050
1971-10-01 0.096
1972-01-01 0.130
1972-04-01 0.130
1972-07-01 0.160
1972-10-01 0.226
1973-01-01 0.277
1973-04-01 0.324
1973-07-01 0.325
1973-10-01 0.303
1974-01-01 0.316
1974-04-01 0.313
1974-07-01 0.331
1974-10-01 0.350
1975-01-01 0.377
1975-04-01 0.394
1975-07-01 0.393
1975-10-01 0.396
1976-01-01 0.412
1976-04-01 0.477
1976-07-01 0.519
1976-10-01 0.671
1977-01-01 0.827
1977-04-01 1.026
1977-07-01 1.071
1977-10-01 1.230
1978-01-01 1.275
1978-04-01 1.499
1978-07-01 1.642
1978-10-01 1.662
1979-01-01 1.828
1979-04-01 1.977
1979-07-01 2.122
1979-10-01 2.146
1980-01-01 2.051
1980-04-01 2.379
1980-07-01 2.399
1980-10-01 2.358
1981-01-01 2.218
1981-04-01 2.210
1981-07-01 2.244
1981-10-01 2.413
1982-01-01 2.525
1982-04-01 2.674
1982-07-01 2.613
1982-10-01 2.794
1983-01-01 2.958
1983-04-01 3.035
1983-07-01 3.147
1983-10-01 3.445
1984-01-01 4.004
1984-04-01 3.610
1984-07-01 3.524
1984-10-01 4.115
1985-01-01 4.605
1985-04-01 5.016
1985-07-01 5.454
1985-10-01 5.468
1986-01-01 5.404
1986-04-01 5.586
1986-07-01 5.821
1986-10-01 5.464
1987-01-01 5.457
1987-04-01 4.912
1987-07-01 5.179
1987-10-01 6.056
1988-01-01 6.048
1988-04-01 5.531
1988-07-01 5.453
1988-10-01 5.906
1989-01-01 5.763
1989-04-01 5.705
1989-07-01 5.736
1989-10-01 5.774
1990-01-01 5.630
1990-04-01 6.224
1990-07-01 6.992
1990-10-01 8.073
1991-01-01 7.450
1991-04-01 7.598
1991-07-01 7.840
1991-10-01 9.568
1992-01-01 9.893
1992-04-01 12.056
1992-07-01 14.345
1992-10-01 13.646
1993-01-01 16.134
1993-04-01 16.948
1993-07-01 17.371
1993-10-01 16.874
1994-01-01 17.104
1994-04-01 17.672
1994-07-01 19.578
1994-10-01 19.375
1995-01-01 24.946
1995-04-01 24.940
1995-07-01 23.640
1995-10-01 23.102
1996-01-01 22.650
1996-04-01 22.031
1996-07-01 24.559
1996-10-01 24.799
1997-01-01 24.740
1997-04-01 25.599
1997-07-01 26.741
1997-10-01 27.137
1998-01-01 27.671
1998-04-01 29.384
1998-07-01 32.786
1998-10-01 34.615
1999-01-01 33.857
1999-04-01 36.700
1999-07-01 39.760
1999-10-01 41.713
2000-01-01 39.702
2000-04-01 41.947
2000-07-01 42.186
2000-10-01 44.145
2001-01-01 43.056
2001-04-01 46.474
2001-07-01 50.262
2001-10-01 52.761
2002-01-01 58.300
2002-04-01 68.455
2002-07-01 70.772
2002-10-01 82.487
2003-01-01 95.382
2003-04-01 115.986
2003-07-01 126.139
2003-10-01 152.423
2004-01-01 160.723
2004-04-01 171.108
2004-07-01 175.488
2004-10-01 209.828
2005-01-01 218.546
2005-04-01 239.274
2005-07-01 246.286
2005-10-01 289.911
2006-01-01 358.606
2006-04-01 423.080
2006-07-01 444.423
2006-10-01 491.277
2007-01-01 546.376
2007-04-01 596.300
2007-07-01 642.886
2007-10-01 667.568
2008-01-01 715.777
2008-04-01 760.621
2008-07-01 704.594
2008-10-01 702.864
2009-01-01 695.318
2009-04-01 757.515
2009-07-01 813.817
2009-10-01 819.245
2010-01-01 776.108
2010-04-01 706.551
2010-07-01 808.424
2010-10-01 796.775
2011-01-01 855.630
2011-04-01 865.562
2011-07-01 819.544
2011-10-01 793.219
2012-01-01 846.012
2012-04-01 772.123
2012-07-01 771.692
2012-10-01 800.789
2013-01-01 770.467
2013-04-01 772.532
2013-07-01 770.439
2013-10-01 788.426
2014-01-01 760.136
2014-04-01 756.472
2014-07-01 684.545
2014-10-01 643.754
2015-01-01 567.823
2015-04-01 580.968