Quarterly Billions of US Dollars
1972-07-01 0.050
1972-10-01 0.050
1973-01-01 0.050
1973-04-01 0.080
1973-07-01 0.080
1973-10-01 0.080
1974-01-01 0.080
1974-04-01 0.131
1974-07-01 0.131
1974-10-01 0.132
1975-01-01 0.193
1975-04-01 0.275
1975-07-01 0.268
1975-10-01 0.288
1976-01-01 0.332
1976-04-01 0.401
1976-07-01 0.422
1976-10-01 0.460
1977-01-01 0.529
1977-04-01 0.550
1977-07-01 0.702
1977-10-01 0.825
1978-01-01 0.834
1978-04-01 0.911
1978-07-01 0.929
1978-10-01 0.935
1979-01-01 0.925
1979-04-01 1.047
1979-07-01 1.113
1979-10-01 1.109
1980-01-01 1.053
1980-04-01 1.143
1980-07-01 1.152
1980-10-01 1.138
1981-01-01 1.087
1981-04-01 0.938
1981-07-01 0.939
1981-10-01 0.919
1982-01-01 0.897
1982-04-01 0.887
1982-07-01 0.843
1982-10-01 0.843
1983-01-01 0.776
1983-04-01 0.713
1983-07-01 0.677
1983-10-01 0.658
1984-01-01 0.664
1984-04-01 0.582
1984-07-01 0.596
1984-10-01 0.590
1985-01-01 0.762
1985-04-01 0.743
1985-07-01 0.942
1985-10-01 0.893
1986-01-01 1.109
1986-04-01 1.534
1986-07-01 1.656
1986-10-01 1.740
1987-01-01 2.223
1987-04-01 2.177
1987-07-01 2.173
1987-10-01 2.842
1988-01-01 3.561
1988-04-01 3.794
1988-07-01 4.254
1988-10-01 5.141
1989-01-01 5.788
1989-04-01 5.827
1989-07-01 7.328
1989-10-01 8.148
1990-01-01 8.738
1990-04-01 9.133
1990-07-01 10.182
1990-10-01 11.186
1991-01-01 10.372
1991-04-01 10.421
1991-07-01 11.239
1991-10-01 13.507
1992-01-01 13.517
1992-04-01 14.567
1992-07-01 16.706
1992-10-01 16.252
1993-01-01 18.983
1993-04-01 20.512
1993-07-01 23.193
1993-10-01 24.168
1994-01-01 26.688
1994-04-01 27.982
1994-07-01 34.008
1994-10-01 40.248
1995-01-01 42.354
1995-04-01 43.466
1995-07-01 42.552
1995-10-01 42.381
1996-01-01 41.916
1996-04-01 43.055
1996-07-01 40.844
1996-10-01 40.337
1997-01-01 41.024
1997-04-01 46.246
1997-07-01 48.531
1997-10-01 47.986
1998-01-01 49.849
1998-04-01 55.204
1998-07-01 62.410
1998-10-01 62.041
1999-01-01 61.474
1999-04-01 61.210
1999-07-01 62.401
1999-10-01 64.488
2000-01-01 65.165
2000-04-01 68.476
2000-07-01 87.909
2000-10-01 88.002
2001-01-01 87.225
2001-04-01 86.632
2001-07-01 88.529
2001-10-01 88.002
2002-01-01 88.970
2002-04-01 93.777
2002-07-01 94.286
2002-10-01 97.606
2003-01-01 103.990
2003-04-01 106.010
2003-07-01 110.495
2003-10-01 115.311
2004-01-01 116.772
2004-04-01 122.685
2004-07-01 126.519
2004-10-01 134.836
2005-01-01 140.837
2005-04-01 147.474
2005-07-01 143.389
2005-10-01 146.944
2006-01-01 158.056
2006-04-01 160.993
2006-07-01 165.899
2006-10-01 180.415
2007-01-01 191.979
2007-04-01 198.268
2007-07-01 203.309
2007-10-01 209.648
2008-01-01 216.295
2008-04-01 229.189
2008-07-01 224.171
2008-10-01 220.088
2009-01-01 213.757
2009-04-01 227.144
2009-07-01 233.440
2009-10-01 238.968
2010-01-01 236.348
2010-04-01 235.263
2010-07-01 258.817
2010-10-01 261.520
2011-01-01 282.848
2011-04-01 298.054
2011-07-01 289.490
2011-10-01 284.311
2012-01-01 300.457
2012-04-01 314.313
2012-07-01 340.238
2012-10-01 376.383
2013-01-01 380.033
2013-04-01 400.540
2013-07-01 413.033
2013-10-01 442.203
2014-01-01 435.944
2014-04-01 440.678
2014-07-01 431.008
2014-10-01 430.432
2015-01-01 418.279
2015-04-01 422.235