Quarterly Billions of US Dollars
1966-07-01 0.015
1966-10-01 0.015
1967-01-01 0.029
1967-04-01 0.029
1967-07-01 0.029
1967-10-01 0.029
1968-01-01 0.029
1968-04-01 0.029
1968-07-01 0.029
1968-10-01 0.029
1969-01-01 0.029
1969-04-01 0.029
1969-07-01 0.029
1969-10-01 0.030
1970-01-01 0.030
1970-04-01 0.030
1970-07-01 0.030
1970-10-01 0.030
1971-01-01 0.030
1971-04-01 0.031
1971-07-01 0.032
1971-10-01 0.032
1972-01-01 0.032
1972-04-01 0.066
1972-07-01 0.086
1972-10-01 0.142
1973-01-01 0.198
1973-04-01 0.273
1973-07-01 0.305
1973-10-01 0.341
1974-01-01 0.418
1974-04-01 0.464
1974-07-01 0.620
1974-10-01 1.057
1975-01-01 1.468
1975-04-01 1.723
1975-07-01 1.690
1975-10-01 1.776
1976-01-01 1.901
1976-04-01 2.013
1976-07-01 2.186
1976-10-01 2.540
1977-01-01 2.804
1977-04-01 3.196
1977-07-01 3.743
1977-10-01 4.374
1978-01-01 4.859
1978-04-01 5.188
1978-07-01 6.201
1978-10-01 6.503
1979-01-01 6.610
1979-04-01 6.959
1979-07-01 7.650
1979-10-01 7.681
1980-01-01 7.033
1980-04-01 8.196
1980-07-01 8.476
1980-10-01 8.256
1981-01-01 7.998
1981-04-01 7.745
1981-07-01 8.138
1981-10-01 9.052
1982-01-01 8.952
1982-04-01 8.783
1982-07-01 8.767
1982-10-01 9.415
1983-01-01 9.441
1983-04-01 9.630
1983-07-01 9.685
1983-10-01 9.559
1984-01-01 10.320
1984-04-01 10.176
1984-07-01 10.039
1984-10-01 10.030
1985-01-01 10.247
1985-04-01 10.765
1985-07-01 12.247
1985-10-01 12.624
1986-01-01 14.001
1986-04-01 15.645
1986-07-01 17.202
1986-10-01 17.565
1987-01-01 19.705
1987-04-01 20.101
1987-07-01 20.040
1987-10-01 23.438
1988-01-01 24.952
1988-04-01 24.274
1988-07-01 24.133
1988-10-01 25.720
1989-01-01 25.781
1989-04-01 25.396
1989-07-01 26.239
1989-10-01 27.927
1990-01-01 28.716
1990-04-01 30.210
1990-07-01 32.346
1990-10-01 33.483
1991-01-01 32.192
1991-04-01 31.064
1991-07-01 33.348
1991-10-01 36.216
1992-01-01 34.990
1992-04-01 38.221
1992-07-01 40.698
1992-10-01 37.036
1993-01-01 38.227
1993-04-01 39.565
1993-07-01 41.591
1993-10-01 41.217
1994-01-01 44.765
1994-04-01 46.773
1994-07-01 47.904
1994-10-01 49.740
1995-01-01 58.549
1995-04-01 59.768
1995-07-01 57.900
1995-10-01 58.525
1996-01-01 60.516
1996-04-01 60.736
1996-07-01 61.176
1996-10-01 59.592
1997-01-01 58.502
1997-04-01 59.407
1997-07-01 60.488
1997-10-01 59.172
1998-01-01 60.920
1998-04-01 62.501
1998-07-01 67.353
1998-10-01 71.585
1999-01-01 71.266
1999-04-01 73.184
1999-07-01 74.927
1999-10-01 73.139
2000-01-01 74.894
2000-04-01 78.849
2000-07-01 78.070
2000-10-01 80.804
2001-01-01 83.271
2001-04-01 82.588
2001-07-01 89.794
2001-10-01 94.293
2002-01-01 103.146
2002-04-01 118.801
2002-07-01 118.273
2002-10-01 125.329
2003-01-01 132.201
2003-04-01 146.934
2003-07-01 155.360
2003-10-01 168.124
2004-01-01 175.115
2004-04-01 179.008
2004-07-01 183.637
2004-10-01 200.596
2005-01-01 206.205
2005-04-01 206.244
2005-07-01 204.642
2005-10-01 205.863
2006-01-01 216.184
2006-04-01 235.739
2006-07-01 239.666
2006-10-01 259.378
2007-01-01 287.306
2007-04-01 293.722
2007-07-01 312.090
2007-10-01 328.376
2008-01-01 362.274
2008-04-01 360.152
2008-07-01 331.894
2008-10-01 333.655
2009-01-01 330.744
2009-04-01 356.927
2009-07-01 375.972
2009-10-01 366.850
2010-01-01 347.966
2010-04-01 320.420
2010-07-01 349.646
2010-10-01 341.474
2011-01-01 359.254
2011-04-01 364.268
2011-07-01 343.760
2011-10-01 324.857
2012-01-01 323.768
2012-04-01 306.259
2012-07-01 312.280
2012-10-01 315.493
2013-01-01 301.131
2013-04-01 314.514
2013-07-01 323.439
2013-10-01 325.945
2014-01-01 307.673
2014-04-01 308.030
2014-07-01 281.310
2014-10-01 274.993
2015-01-01 247.576
2015-04-01 254.080