Quarter	US Dollars, Sum Over Component Sub-periods
1988-01-01	844600000.00000000
1988-04-01	356000000.00000000
1988-07-01	508400000.00000000
1988-10-01	695700000.00000000
1989-01-01	592600000.00000000
1989-04-01	593700000.00000000
1989-07-01	558000000.00000000
1989-10-01	924500000.00000000
1990-01-01	1148500000.00000000
1990-04-01	1070200000.00000000
1990-07-01	1266600000.00000000
1990-10-01	1526400000.00000000
1991-01-01	1316400000.00000000
1991-04-01	1167400000.00000000
1991-07-01	1191300000.00000000
1991-10-01	1454200000.00000000
1992-01-01	1652600000.00000000
1992-04-01	1660100000.00000000
1992-07-01	1973200000.00000000
1992-10-01	2159400000.00000000
1993-01-01	1593700000.00000000
1993-04-01	2074699999.99999980
1993-07-01	2011200000.00000000
1993-10-01	2123100000.00000000
1994-01-01	1659900000.00000000
1994-04-01	1802300000.00000000
1994-07-01	2077199999.99999980
1994-10-01	2078400000.00000000
1995-01-01	1623400000.00000000
1995-04-01	1890400000.00000000
1995-07-01	1816200000.00000000
1995-10-01	1333800000.00000000
1996-01-01	1710400000.00000000
1996-04-01	1966300000.00000000
1996-07-01	2043000000.00000000
1996-10-01	1988000000.00000000
1997-01-01	1382900000.00000000
1997-04-01	1566100000.00000000
1997-07-01	1455800000.00000000
1997-10-01	1410700000.00000000
1998-01-01	656900000.00000000
1998-04-01	709000000.00000000
1998-07-01	1467600000.00000000
1998-10-01	1106300000.00000000
1999-01-01	1204200000.00000000
1999-04-01	1605300000.00000000
1999-07-01	1868100000.00000000
1999-10-01	2096600000.00000000
2000-01-01	1218200000.00000000
2000-04-01	1483800000.00000000
2000-07-01	2102500000.00000000
2000-10-01	1945800000.00000000
2001-01-01	1740000000.00000000
2001-04-01	1524700000.00000000
2001-07-01	1933200000.00000000
2001-10-01	1763700000.00000000
2002-01-01	1684100000.00000000
2002-04-01	1963200000.00000000
2002-07-01	2164500000.00000000
2002-10-01	2508100000.00000000
2003-01-01	2210500000.00000000
2003-04-01	2734900000.00000000
2003-07-01	2817400000.00000000
2003-10-01	2264200000.00000000
2004-01-01	2388600000.00000000
2004-04-01	2126400000.00000000
2004-07-01	2052100000.00000000
2004-10-01	2665000000.00000000
2005-01-01	2058199999.99999980
2005-04-01	1667000000.00000000
2005-07-01	2178600000.00000000
2005-10-01	1571900000.00000000
2006-01-01	1001900000.00000000
2006-04-01	418100000.00000000
2006-07-01	1010700000.00000000
2006-10-01	619500000.00000000
2007-01-01	-248100000.00000000
2007-04-01	75300000.00000000
2007-07-01	315400000.00000000
2007-10-01	277500000.00000000
2008-01-01	5600000.00000000
2008-04-01	671800000.00000000
2008-07-01	507400000.00000000
2008-10-01	-266600000.00000003
2009-01-01	865200000.00000000
2009-04-01	2288800000.00000000
2009-07-01	3060000000.00000000
2009-10-01	2770300000.00000000
2010-01-01	2732100000.00000000
2010-04-01	1695300000.00000000
2010-07-01	3048200000.00000000
2010-10-01	2037300000.00000000
2011-01-01	3139300000.00000000
2011-04-01	2581000000.00000000
2011-07-01	2578400000.00000000
2011-10-01	2034300000.00000000
2012-01-01	1884400000.00000000
2012-04-01	2287300000.00000000
2012-07-01	2518700000.00000000
2012-10-01	1527700000.00000000
2013-01-01	1245500000.00000000
2013-04-01	2569900000.00000000
2013-07-01	2537400000.00000000
2013-10-01	2395500000.00000000
2014-01-01	1662200000.00000000
2014-04-01	2012000000.00000000