Quarterly Billions of US Dollars
1969-01-01 0.0271
1969-04-01 0.0150
1969-10-01 0.0500
1970-07-01 0.0750
1971-01-01 0.0750
1971-04-01 0.0023
1971-07-01 0.0551
1971-10-01 0.0862
1972-01-01 0.1547
1972-04-01 0.5964
1972-07-01 0.2027
1972-10-01 0.4987
1973-01-01 0.1054
1973-04-01 0.3452
1973-07-01 0.2167
1973-10-01 0.5332
1974-01-01 0.4564
1974-04-01 0.5950
1974-07-01 0.4387
1974-10-01 0.5826
1975-01-01 0.7297
1975-04-01 0.8977
1975-07-01 1.0416
1975-10-01 2.2880
1976-01-01 3.2751
1976-04-01 1.6192
1976-07-01 1.7880
1976-10-01 2.1889
1977-01-01 1.1877
1977-04-01 1.2950
1977-07-01 1.5575
1977-10-01 1.0336
1978-01-01 1.4276
1978-04-01 1.7277
1978-07-01 0.7518
1978-10-01 0.9101
1979-01-01 1.7899
1979-04-01 0.7150
1979-07-01 0.7077
1979-10-01 0.4017
1980-01-01 0.6383
1980-04-01 1.3064
1980-07-01 -0.2848
1980-10-01 0.7292
1981-01-01 0.8165
1981-04-01 2.2707
1981-07-01 2.3728
1981-10-01 3.6136
1982-01-01 3.3084
1982-04-01 2.1529
1982-07-01 2.9155
1982-10-01 1.2090
1983-01-01 1.1122
1983-04-01 2.0569
1983-07-01 0.2511
1983-10-01 1.1261
1984-01-01 1.4795
1984-04-01 1.2085
1984-07-01 1.2289
1984-10-01 1.1059
1985-01-01 1.2767
1985-04-01 1.2877
1985-07-01 1.8708
1985-10-01 0.6185
1986-01-01 3.6703
1986-04-01 3.2717
1986-07-01 3.4591
1986-10-01 2.6163
1987-01-01 0.5156
1987-04-01 1.0724
1987-07-01 0.2615
1987-10-01 1.2381
1988-01-01 -0.4949
1988-04-01 1.7033
1988-07-01 2.2937
1988-10-01 1.9371
1989-01-01 3.2098
1989-04-01 0.2984
1989-07-01 0.0731
1989-10-01 0.8251
1990-01-01 1.8346
1990-04-01 1.3765
1990-07-01 -0.6137
1990-10-01 1.8773
1991-01-01 4.5170
1991-04-01 4.4836
1991-07-01 1.3087
1991-10-01 4.2045
1992-01-01 1.3791
1992-04-01 4.0407
1992-07-01 2.3970
1992-10-01 2.2865
1993-01-01 10.2680
1993-04-01 3.1914
1993-07-01 4.7439
1993-10-01 -0.4221
1994-01-01 7.5352
1994-04-01 2.8996
1994-07-01 6.2863
1994-10-01 -0.5647
1995-01-01 1.8684
1995-04-01 1.7241
1995-07-01 6.2246
1995-10-01 -0.8730
1996-01-01 1.0136
1996-04-01 0.5458
1996-07-01 2.8064
1996-10-01 3.3694
1997-01-01 3.4918
1997-04-01 3.4153
1997-07-01 3.3997
1997-10-01 -2.6786
1998-01-01 5.1235
1998-04-01 5.8211
1998-07-01 2.8815
1998-10-01 3.1236
1999-01-01 0.7505
1999-04-01 5.1906
1999-07-01 2.2809
1999-10-01 1.9933
2000-01-01 0.2978
2000-04-01 -3.4021
2000-07-01 -0.0410
2000-10-01 -1.0989
2001-01-01 4.4255
2001-04-01 4.6818
2001-07-01 3.5670
2001-10-01 7.1355
2002-01-01 6.6885
2002-04-01 3.2439
2002-07-01 5.6075
2002-10-01 1.5383
2003-01-01 -0.9500
2003-04-01 9.8276
2003-07-01 5.0507
2003-10-01 10.5826
2004-01-01 -0.0389
2004-04-01 -2.1054
2004-07-01 9.5877
2004-10-01 6.0221
2005-01-01 1.9150
2005-04-01 6.1315
2005-07-01 -1.8623
2005-10-01 8.7120
2006-01-01 5.2442
2006-04-01 -2.6961
2006-07-01 9.3681
2006-10-01 13.8254
2007-01-01 10.5264
2007-04-01 15.2333
2007-07-01 3.2465
2007-10-01 18.0318
2008-01-01 5.2214
2008-04-01 49.6821
2008-07-01 13.2231
2008-10-01 -10.7767
2009-01-01 12.8717
2009-04-01 24.0515
2009-07-01 4.0260
2009-10-01 25.2435
2010-01-01 8.3229
2010-04-01 28.6782
2010-07-01 18.6939
2010-10-01 23.4835
2011-01-01 12.0463
2011-04-01 20.5449
2011-07-01 -0.0250
2011-10-01 17.0724
2012-01-01 26.5287
2012-04-01 -8.8214
2012-07-01 14.9336
2012-10-01 3.9074
2013-01-01 4.0079
2013-04-01 -7.6443
2013-07-01 42.0532
2013-10-01 26.9686
2014-01-01 7.0919
2014-04-01 10.9957
2014-07-01 15.4775
2014-10-01 5.0497
2015-01-01 24.9575
2015-04-01 -7.7810