Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1988-01-01	821750000.0000000
1988-04-01	479630000.0000000
1988-07-01	538900000.0000000
1988-10-01	567580000.0000000
1989-01-01	578210000.0000000
1989-04-01	712850000.0000000
1989-07-01	586270000.0000000
1989-10-01	782180000.0000000
1990-01-01	1169710000.0000000
1990-04-01	1178930000.0000000
1990-07-01	1312600000.0000000
1990-10-01	1332910000.0000000
1991-01-01	1376950000.0000000
1991-04-01	1262450000.0000000
1991-07-01	1209170000.0000000
1991-10-01	1278450000.0000000
1992-01-01	1760470000.0000000
1992-04-01	1722840000.0000000
1992-07-01	1963670000.0000000
1992-10-01	1989840000.0000000
1993-01-01	1705340000.0000000
1993-04-01	2121929999.9999998
1993-07-01	1986410000.0000000
1993-10-01	1999440000.0000000
1994-01-01	1779940000.0000000
1994-04-01	1829040000.0000000
1994-07-01	2001980000.0000000
1994-10-01	1992620000.0000000
1995-01-01	1759960000.0000000
1995-04-01	1905300000.0000000
1995-07-01	1696920000.0000000
1995-10-01	1294290000.0000000
1996-01-01	1848340000.0000000
1996-04-01	1983300000.0000000
1996-07-01	1944180000.0000000
1996-10-01	1934820000.0000000
1997-01-01	1511720000.0000000
1997-04-01	1599540000.0000000
1997-07-01	1359970000.0000000
1997-10-01	1354950000.0000000
1998-01-01	801190000.0000000
1998-04-01	751810000.0000000
1998-07-01	1350120000.0000000
1998-10-01	1026760000.0000000
1999-01-01	1377230000.0000000
1999-04-01	1693410000.0000000
1999-07-01	1754010000.0000000
1999-10-01	1963010000.0000000
2000-01-01	1403740000.0000000
2000-04-01	1590180000.0000000
2000-07-01	1953460000.0000000
2000-10-01	1826900000.0000000
2001-01-01	1915370000.0000000
2001-04-01	1622400000.0000000
2001-07-01	1766080000.0000000
2001-10-01	1661020000.0000000
2002-01-01	1830440000.0000000
2002-04-01	2067130000.0000000
2002-07-01	1987070000.0000000
2002-10-01	2408300000.0000000
2003-01-01	2343040000.0000000
2003-04-01	2839310000.0000000
2003-07-01	2657480000.0000000
2003-10-01	2177170000.0000000
2004-01-01	2529820000.0000000
2004-04-01	2235570000.0000000
2004-07-01	1878930000.0000000
2004-10-01	2584350000.0000000
2005-01-01	2210680000.0000000
2005-04-01	1757110000.0000000
2005-07-01	1990490000.0000000
2005-10-01	1532170000.0000000
2006-01-01	1184140000.0000000
2006-04-01	459540000.0000000
2006-07-01	750710000.0000000
2006-10-01	644650000.0000000
2007-01-01	-20970000.0000000
2007-04-01	76530000.0000000
2007-07-01	-13840000.0000000
2007-10-01	371820000.0000000
2008-01-01	353680000.0000000
2008-04-01	593620000.0000000
2008-07-01	71380000.0000000
2008-10-01	-123820000.0000000
2009-01-01	1158230000.0000000
2009-04-01	2208910000.0000000
2009-07-01	2701630000.0000000
2009-10-01	2894020000.0000000
2010-01-01	3105340000.0000000
2010-04-01	1577450000.0000000
2010-07-01	2670650000.0000000
2010-10-01	2193740000.0000000
2011-01-01	3588190000.0000000
2011-04-01	2425990000.0000000
2011-07-01	2093560000.0000000
2011-10-01	2199970000.0000000
2012-01-01	2344170000.0000000
2012-04-01	2134040000.0000000
2012-07-01	2080500000.0000000
2012-10-01	1682410000.0000000
2013-01-01	1731510000.0000000
2013-04-01	2412030000.0000000
2013-07-01	2044320000.0000000
2013-10-01	2565290000.0000000
2014-01-01	2187360000.0000000
2014-04-01	1826810000.0000000