Quarter	US Dollars, Monthly Level
1990-01-01	1308544000.00000000
1990-04-01	802725000.00000000
1990-07-01	462815000.00000000
1990-10-01	1223974000.00000000
1991-01-01	785062000.00000000
1991-04-01	413185000.00000000
1991-07-01	1308903000.00000000
1991-10-01	766389000.00000000
1992-01-01	921737000.00000000
1992-04-01	926629000.00000000
1992-07-01	1807698000.00000000
1992-10-01	3031315000.00000000
1993-01-01	2553163000.00000000
1993-04-01	2039612000.00000000
1993-07-01	1895711000.00000000
1993-10-01	2006472000.00000000
1994-01-01	1521188000.00000000
1994-04-01	2135641999.99999980
1994-07-01	2331647000.00000000
1994-10-01	2082240999.99999980
1995-01-01	1220448000.00000000
1995-04-01	751418000.00000000
1995-07-01	554416000.00000000
1995-10-01	2263205000.00000000
1996-01-01	1623684655.00000000
1996-04-01	597640452.00000000
1996-07-01	2053102718.00000000
1996-10-01	2611822616.00000000
1997-01-01	1743835775.00000000
1997-04-01	2367528659.00000000
1997-07-01	3603231674.00000000
1997-10-01	4049223171.99999950
1998-01-01	5310372585.00000000
1998-04-01	5956235121.00000000
1998-07-01	5822427677.00000000
1998-10-01	4421731545.00000000
1999-01-01	4608494631.00000000
1999-04-01	5545108619.00000000
1999-07-01	7189094248.00000000
1999-10-01	7319576689.00000000
2000-01-01	7584239449.00000000
2000-04-01	8020213969.00000000
2000-07-01	7369938416.00000000
2000-10-01	5634818928.00000000
2001-01-01	5653920620.00000000
2001-04-01	5950766584.00000000
2001-07-01	7404108705.00000000
2001-10-01	6349667924.00000000
2002-01-01	6206679888.00000000
2002-04-01	7301338361.00000000
2002-07-01	6741412835.00000000
2002-10-01	5620387438.00000000
2003-01-01	6764897664.00000000
2003-04-01	7668396397.00000000
2003-07-01	7305817668.00000000
2003-10-01	6768450980.00000000
2004-01-01	4835615076.00000000
2004-04-01	6036171811.00000000
2004-07-01	7062191815.00000000
2004-10-01	7126098736.00000000
2005-01-01	6298424372.00000000
2005-04-01	5986874833.00000000
2005-07-01	6556892786.00000000
2005-10-01	9116878008.00000000
2006-01-01	9125034152.00000000
2006-04-01	8863303337.00000000
2006-07-01	9859709067.00000000
2006-10-01	11885112188.00000000
2007-01-01	9988604847.00000000
2007-04-01	10164220854.00000000
2007-07-01	9082571808.00000000
2007-10-01	10392063124.00000000
2008-01-01	4018436623.00000050
2008-04-01	1228930552.00000000
2008-07-01	779823049.00000000
2008-10-01	1795927954.00000000
2009-01-01	3935413051.00000000
2009-04-01	4760686058.00000000
2009-07-01	3157300000.00000000
2009-10-01	7830000000.00000000
2010-01-01	5575443695.00000000
2010-04-01	4008347743.00000000
2010-07-01	3943508999.00000000
2010-10-01	8588518985.00000000
2011-01-01	6587480000.00000000
2011-04-01	8438540000.00000000
2011-07-01	7159710000.00000000
2011-10-01	4870890000.00000000
2012-01-01	2769965630.00000000
2012-04-01	-2257938770.00000000
2012-07-01	518834849.99999994
2012-10-01	-2700000000.00000000
2013-01-01	-234903878.00000000
2013-04-01	-3106978625.00000000
2013-07-01	-3060462766.00000000
2013-10-01	2325474086.00000000
2014-01-01	1068952305.00000000
2014-04-01	-2197384033.00000000
2014-07-01	-539398508.00000000
2014-10-01	-530149463.00000000
2015-01-01	2320269671.00000000
2015-04-01	2155401705.00000000
2015-07-01	2740463718.00000000
2015-10-01	455352186.00000000
2016-01-01	1766408755.00000000
2016-04-01	2363752797.00000000
2016-07-01	2283351620.00000000
2016-10-01	3119881574.00000000
2017-01-01	4115771619.00000000
2017-04-01	3550191796.00000000
2017-07-01	3191971607.00000000
2017-10-01	984677194.00000000
2018-01-01	314380880.00000000
2018-04-01	-1372171044.00000000
2018-07-01	-2637180395.00000000