Quarterly US Dollars, monthly level
1990-01-01 1856000000.0000000
1990-04-01 2351000000.0000000
1990-07-01 2480000000.0000000
1990-10-01 1591000000.0000000
1991-01-01 1046999999.9999999
1991-04-01 1630000000.0000000
1991-07-01 1179000000.0000000
1991-10-01 -153000000.0000000
1992-01-01 -324000000.0000000
1992-04-01 -253000000.0000000
1992-07-01 -1020000000.0000000
1992-10-01 -1038000000.0000000
1993-01-01 -373000000.0000000
1993-04-01 -292000000.0000000
1993-07-01 -1224000000.0000000
1993-10-01 -1775000000.0000000
1994-01-01 -1859000000.0000000
1994-04-01 -1050999999.9999999
1994-07-01 -1388000000.0000000
1994-10-01 -1454000000.0000000
1995-01-01 -703000000.0000000
1995-04-01 1536000000.0000000
1995-07-01 355000000.0000000
1995-10-01 -349000000.0000000
1996-01-01 -248000000.0000000
1996-04-01 880000000.0000000
1996-07-01 -142000000.0000000
1996-10-01 -443000000.0000000
1997-01-01 -719000000.0000000
1997-04-01 -272000000.0000000
1997-07-01 -1204000000.0000000
1997-10-01 -1824000000.0000000
1998-01-01 -1646000000.0000000
1998-04-01 -502000000.0000000
1998-07-01 -1401000000.0000000
1998-10-01 -1395000000.0000000
1999-01-01 -774000000.0000000
1999-04-01 367000000.0000000
1999-07-01 -905000000.0000000
1999-10-01 -886000000.0000000
2000-01-01 -164000000.0000000
2000-04-01 1016999999.9999999
2000-07-01 132000000.0000000
2000-10-01 74000000.0000000
2001-01-01 165000000.0000000
2001-04-01 1728000000.0000000
2001-07-01 2033000000.0000000
2001-10-01 2296000000.0000000
2002-01-01 3640000000.0000000
2002-04-01 4620000000.0000000
2002-07-01 4427000000.0000000
2002-10-01 3972000000.0000000
2003-01-01 4065000000.0000005
2003-04-01 5112000000.0000000
2003-07-01 3839000000.0000000
2003-10-01 3073000000.0000000
2004-01-01 2712000000.0000000
2004-04-01 3903000000.0000000
2004-07-01 2954000000.0000000
2004-10-01 2560000000.0000000
2005-01-01 2475000000.0000000
2005-04-01 3126000000.0000000
2005-07-01 3478000000.0000000
2005-10-01 2619000000.0000000
2006-01-01 2554000000.0000000
2006-04-01 3724000000.0000000
2006-07-01 2809000000.0000000
2006-10-01 3307000000.0000000
2007-01-01 1986000000.0000000
2007-04-01 3494000000.0000000
2007-07-01 1669000000.0000000
2007-10-01 4127000000.0000000
2008-01-01 3183000000.0000000
2008-04-01 2167000000.0000000
2008-07-01 4780000000.0000000
2008-10-01 2427000000.0000000
2009-01-01 3613000000.0000000
2009-04-01 6410000000.0000000
2009-07-01 3298000000.0000000
2009-10-01 3565000000.0000000
2010-01-01 1987000000.0000000
2010-04-01 5253000000.0000000
2010-07-01 2759000000.0000000
2010-10-01 1382000000.0000000
2011-01-01 1386000000.0000000
2011-04-01 4065000000.0000005
2011-07-01 1853000000.0000000
2011-10-01 1714000000.0000000
2012-01-01 2368000000.0000000
2012-04-01 3827000000.0000000
2012-07-01 3433000000.0000000
2012-10-01 2378000000.0000000
2013-01-01 297000000.0000000
2013-04-01 2907000000.0000000
2013-07-01 585000000.0000000
2013-10-01 -2267000000.0000000
2014-01-01 -2740000000.0000000
2014-04-01 3581000000.0000000
2014-07-01 1089000000.0000000
2014-10-01 740000000.0000000
2015-01-01 -1458000000.0000000
2015-04-01 764000000.0000000
2015-07-01 -1026000000.0000000
2015-10-01 -1701000000.0000000
2016-01-01 -332000000.0000000
2016-04-01 1085000000.0000000
2016-07-01 1183000000.0000000
2016-10-01 122000000.0000000
2017-01-01 -1182000000.0000000
2017-04-01 -1423000000.0000000
2017-07-01 -2495000000.0000000
2017-10-01 -3208000000.0000000
2018-01-01 -2373000000.0000000
2018-04-01 -2492000000.0000000
2018-07-01 -1589000000.0000000