Quarterly Billions of US Dollars
1967-04-01 0.0250
1968-04-01 0.0300
1968-10-01 0.0200
1969-10-01 0.0500
1970-01-01 0.0274
1971-01-01 0.0556
1971-04-01 0.0700
1972-10-01 0.0500
1975-01-01 0.0099
1975-04-01 0.0098
1977-01-01 0.0276
1977-04-01 0.0869
1977-10-01 0.0750
1978-01-01 0.0262
1978-04-01 0.1102
1979-01-01 0.0358
1979-04-01 0.0500
1979-07-01 0.1000
1979-10-01 0.0364
1980-01-01 0.2000
1980-04-01 0.3422
1980-07-01 0.2786
1980-10-01 0.1438
1981-01-01 0.2500
1981-04-01 -0.0017
1981-10-01 0.5077
1982-01-01 0.8220
1982-04-01 0.1082
1982-07-01 0.1000
1982-10-01 0.5501
1983-01-01 0.1273
1983-04-01 0.0984
1983-07-01 0.1641
1983-10-01 0.8500
1984-01-01 0.3345
1984-04-01 0.1237
1984-07-01 0.6015
1984-10-01 1.2494
1985-01-01 1.0503
1985-04-01 1.6071
1985-07-01 0.8300
1985-10-01 0.6650
1986-01-01 -0.2603
1986-04-01 1.2884
1986-07-01 0.8143
1986-10-01 -0.0319
1987-01-01 0.0321
1987-04-01 0.3561
1987-07-01 0.1399
1987-10-01 3.2341
1988-01-01 0.3579
1988-04-01 0.7172
1988-07-01 0.9082
1988-10-01 -0.3787
1989-01-01 -0.3126
1989-04-01 0.4204
1989-07-01 0.5293
1989-10-01 -0.0334
1990-01-01 0.0164
1990-04-01 2.7140
1990-07-01 1.7911
1990-10-01 0.8306
1991-01-01 5.9906
1991-04-01 -0.6328
1991-07-01 0.2246
1991-10-01 0.0466
1992-01-01 1.4075
1992-04-01 1.1233
1992-07-01 -0.4689
1992-10-01 -0.4502
1993-01-01 2.2356
1993-04-01 1.2437
1993-07-01 6.0589
1993-10-01 0.1823
1994-01-01 2.4221
1994-04-01 -0.2481
1994-07-01 3.6350
1994-10-01 3.1267
1995-01-01 0.0028
1995-04-01 6.0570
1995-07-01 1.2089
1995-10-01 0.3763
1996-01-01 -0.6431
1996-04-01 2.9428
1996-07-01 1.1038
1996-10-01 0.8445
1997-01-01 1.3983
1997-04-01 2.4946
1997-07-01 2.2416
1997-10-01 -0.6573
1998-01-01 0.9929
1998-04-01 4.0428
1998-07-01 0.1463
1998-10-01 4.2637
1999-01-01 -1.9294
1999-04-01 8.3970
1999-07-01 0.1147
1999-10-01 12.7023
2000-01-01 10.5003
2000-04-01 12.2744
2000-07-01 12.5365
2000-10-01 9.1338
2001-01-01 10.9422
2001-04-01 9.5261
2001-07-01 5.3843
2001-10-01 20.2102
2002-01-01 9.8436
2002-04-01 3.9274
2002-07-01 8.4227
2002-10-01 16.1064
2003-01-01 20.6536
2003-04-01 8.1010
2003-07-01 9.1478
2003-10-01 18.3516
2004-01-01 29.0731
2004-04-01 30.7088
2004-07-01 10.8791
2004-10-01 26.8020
2005-01-01 24.8120
2005-04-01 29.8267
2005-07-01 -10.5865
2005-10-01 27.0103
2006-01-01 25.7876
2006-04-01 21.2577
2006-07-01 24.5409
2006-10-01 26.2460
2007-01-01 28.0250
2007-04-01 50.6409
2007-07-01 -6.4253
2007-10-01 9.0415
2008-01-01 19.6048
2008-04-01 35.6016
2008-07-01 -2.1621
2008-10-01 73.4355
2009-01-01 32.5164
2009-04-01 13.5072
2009-07-01 22.9292
2009-10-01 33.7223
2010-01-01 0.0394
2010-04-01 -3.0676
2010-07-01 28.2704
2010-10-01 18.4821
2011-01-01 15.9645
2011-04-01 9.2725
2011-07-01 2.7616
2011-10-01 7.0558
2012-01-01 -32.4856
2012-04-01 -24.3561
2012-07-01 -0.2663
2012-10-01 -5.5834
2013-01-01 -18.2656
2013-04-01 0.9918
2013-07-01 17.9374
2013-10-01 17.5348
2014-01-01 -7.9403
2014-04-01 4.4673
2014-07-01 -21.7017
2014-10-01 2.7731
2015-01-01 3.3863
2015-04-01 -2.3045