Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
2004-01-01	5677473750.5330800
2004-04-01	5307555450.0094400
2004-07-01	5150499107.0667100
2004-10-01	4944751692.3907700
2005-01-01	4792677161.5596490
2005-04-01	4744980929.0054900
2005-07-01	6311305358.8386200
2005-10-01	6532416550.5962305
2006-01-01	4774628983.2222100
2006-04-01	5379157718.9097800
2006-07-01	5722060511.5496400
2006-10-01	5889962786.3183590
2007-01-01	6004105583.8094100
2007-04-01	6124951642.5346200
2007-07-01	6237480851.4481500
2007-10-01	6532331922.2078200
2008-01-01	6993474102.1113800
2008-04-01	7171907749.0561000
2008-07-01	7438604745.9000100
2008-10-01	7085733402.9325100
2009-01-01	5013392306.6862400
2009-04-01	5704351737.8150600
2009-07-01	5998873975.3429400
2009-10-01	6581411980.1557600
2010-01-01	6478020107.1621600
2010-04-01	6614523028.9777400
2010-07-01	6726600647.4582500
2010-10-01	6641856216.4018510
2011-01-01	6836246033.0254800
2011-04-01	7984386541.2829600
2011-07-01	8322712893.9316010
2011-10-01	8548084531.7599590
2012-01-01	8465629928.1069400
2012-04-01	8649092241.6889210
2012-07-01	8432373118.7296400
2012-10-01	8677334711.4744990
2013-01-01	8749194017.8954000
2013-04-01	8843074710.8144700
2013-07-01	8791353711.4805490
2013-10-01	8630937559.8095700
2014-01-01	8573564849.9352900
2014-04-01	8422579889.8698900
2014-07-01	8307030777.0317710
2014-10-01	8237444483.1630410
2015-01-01	7947082837.0381590
2015-04-01	7771511015.5794400
2015-07-01	7730721458.4640000
2015-10-01	7468244688.9184000
2016-01-01	7561681093.3690100
2016-04-01	7670183133.6837300
2016-07-01	7463329273.1426700
2016-10-01	7712016499.8045900
2017-01-01	7681300471.4556000
2017-04-01	7980701893.4905200
2017-07-01	8410148702.9551700
2017-10-01	8556338932.0987210
2018-01-01	8742372657.0300400
2018-04-01	8642700393.6341300