Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1993-01-01	18950000
1993-04-01	25360000
1993-07-01	45990000
1993-10-01	93630000
1994-01-01	28620000
1994-04-01	39860000
1994-07-01	44260000
1994-10-01	43080000
1995-01-01	43900000
1995-04-01	86520000
1995-07-01	62820000
1995-10-01	56390000
1996-01-01	72740000
1996-04-01	54710000
1996-07-01	44340000
1996-10-01	50770000
1997-01-01	59380000
1997-04-01	76140000
1997-07-01	83120000
1997-10-01	96070000
1998-01-01	103020000
1998-04-01	111050000
1998-07-01	119950000
1998-10-01	103410000
1999-01-01	75680000
1999-04-01	56480000
1999-07-01	67650000
1999-10-01	68120000
2000-01-01	63790000
2000-04-01	46130000
2000-07-01	67990000
2000-10-01	88290000
2001-01-01	67240000
2001-04-01	87630000
2001-07-01	81250000
2001-10-01	85010000
2002-01-01	80600000
2002-04-01	81140000
2002-07-01	94660000
2002-10-01	87590000
2003-01-01	209380000
2003-04-01	290700000
2003-07-01	208540000
2003-10-01	225870000
2004-01-01	217790000
2004-04-01	206980000
2004-07-01	250510000
2004-10-01	328880000
2005-01-01	413490000
2005-04-01	377620000
2005-07-01	417680000
2005-10-01	372590000
2006-01-01	437890000
2006-04-01	507220000
2006-07-01	563830000
2006-10-01	552390000
2007-01-01	544930000
2007-04-01	567860000
2007-07-01	592320000
2007-10-01	734300000
2008-01-01	823380000
2008-04-01	1008040000
2008-07-01	979940000
2008-10-01	903950000
2009-01-01	758990000
2009-04-01	705930000
2009-07-01	838830000
2009-10-01	855430000
2010-01-01	851830000
2010-04-01	811930000
2010-07-01	851860000
2010-10-01	889830000
2011-01-01	870310000
2011-04-01	949190000
2011-07-01	916620000
2011-10-01	891790000
2012-01-01	881620000
2012-04-01	822960000
2012-07-01	811120000
2012-10-01	889030000
2013-01-01	833840000
2013-04-01	862470000
2013-07-01	868810000
2013-10-01	904340000
2014-01-01	903340000
2014-04-01	918450000