Quarter	Billions of US Dollars
1993-07-01	0.00610
1993-10-01	-0.18396
1994-01-01	-0.02560
1994-04-01	0.00658
1994-07-01	0.00711
1994-10-01	0.00730
1995-01-01	0.00762
1995-04-01	0.00816
1995-07-01	0.00825
1995-10-01	0.00842
1996-01-01	0.00840
1996-04-01	1.85834
1996-07-01	0.00859
1996-10-01	0.00861
1997-01-01	0.15810
1997-04-01	0.00798
1997-07-01	0.00771
1997-10-01	0.00812
1998-01-01	0.00798
1998-04-01	0.00823
1998-07-01	0.00852
1998-10-01	1.18287
1999-01-01	0.00892
1999-04-01	0.00855
1999-07-01	0.00863
1999-10-01	0.00870
2000-01-01	-0.12221
2000-04-01	0.00810
2000-07-01	-1.58019
2000-10-01	0.00781
2001-01-01	0.00844
2001-04-01	0.00812
2001-07-01	0.68974
2001-10-01	1.11899
2002-01-01	-0.01078
2002-04-01	0.00917
2002-07-01	0.00999
2002-10-01	0.01030
2003-01-01	0.01129
2003-04-01	-0.68788
2003-10-01	-0.59433
2004-07-01	-0.19172
2004-10-01	-2.19991
2009-07-01	0.28778
2013-10-01	1.70195
2014-07-01	-1.10385