Quarter	US Dollars, Sum Over Component Sub-periods
1980-01-01	1758730000.0000000
1980-04-01	2131860000.0000002
1980-07-01	1998980000.0000000
1980-10-01	2296660000.0000000
1981-01-01	1982550000.0000000
1981-04-01	2324690000.0000000
1981-07-01	2464020000.0000000
1981-10-01	2737170000.0000000
1982-01-01	2347670000.0000000
1982-04-01	1362000000.0000000
1982-07-01	2366600000.0000000
1982-10-01	2090889999.9999998
1983-01-01	1624530000.0000000
1983-04-01	1393660000.0000000
1983-07-01	1620640000.0000000
1983-10-01	1520430000.0000000
1984-01-01	1332740000.0000000
1984-04-01	1200680000.0000000
1984-07-01	1289000000.0000000
1984-10-01	1215560000.0000000
1985-01-01	1188880000.0000000
1985-04-01	1120860000.0000000
1985-07-01	1224560000.0000000
1985-10-01	1021260000.0000000
1986-01-01	951160000.0000000
1986-04-01	899580000.0000000
1986-07-01	1138250000.0000000
1986-10-01	925190000.0000000
1987-01-01	846150000.0000000
1987-04-01	883610000.0000000
1987-07-01	1001410000.0000000
1987-10-01	1030160000.0000001
1988-01-01	1031829999.9999999
1988-04-01	1016960000.0000000
1988-07-01	1143460000.0000000
1988-10-01	1210890000.0000000
1989-01-01	1060089999.9999999
1989-04-01	1139080000.0000000
1989-07-01	1092280000.0000000
1989-10-01	1310810000.0000000
1990-01-01	1317620000.0000000
1990-04-01	1116950000.0000000
1990-07-01	1015570000.0000000
1990-10-01	1619920000.0000000
1991-01-01	1322240000.0000000
1991-04-01	1095500000.0000000
1991-07-01	1114830000.0000000
1991-10-01	1303230000.0000000
1992-01-01	1222090000.0000000
1992-04-01	1210860000.0000000
1992-07-01	1356450000.0000000
1992-10-01	1315350000.0000000
1993-01-01	1102710000.0000000
1993-04-01	1112710000.0000000
1993-07-01	1129130000.0000000
1993-10-01	1128270000.0000000
1994-01-01	1008660000.0000000
1994-04-01	1210220000.0000000
1994-07-01	1127230000.0000000
1994-10-01	1120340000.0000000
1995-01-01	1291920000.0000000
1995-04-01	1208930000.0000000
1995-07-01	1213510000.0000000
1995-10-01	1199390000.0000000
1996-01-01	1149960000.0000000
1996-04-01	1141390000.0000000
1996-07-01	1208780000.0000000
1996-10-01	1228150000.0000000
1997-01-01	944410000.0000000
1997-04-01	932720000.0000000
1997-07-01	1064849999.9999999
1997-10-01	1096330000.0000000
1998-01-01	987130000.0000000
1998-04-01	980140000.0000000
1998-07-01	1249430000.0000000
1998-10-01	1296510000.0000000
1999-01-01	1783180000.0000000
1999-04-01	2295880000.0000000
1999-07-01	2689700000.0000000
1999-10-01	2893230000.0000000
2000-01-01	2760250000.0000000
2000-04-01	2851620000.0000000
2000-07-01	2958440000.0000000
2000-10-01	2903020000.0000000
2001-01-01	2960780000.0000000
2001-04-01	2718420000.0000000
2001-07-01	3037120000.0000000
2001-10-01	2862550000.0000000
2002-01-01	2017120000.0000000
2002-04-01	2474680000.0000000
2002-07-01	2634320000.0000000
2002-10-01	2706260000.0000000
2003-01-01	2360250000.0000000
2003-04-01	2703310000.0000000
2003-07-01	2787910000.0000000
2003-10-01	3413470000.0000000
2004-01-01	3264140000.0000000
2004-04-01	3343470000.0000000
2004-07-01	3510920000.0000000
2004-10-01	3910950000.0000000
2005-01-01	3566940000.0000000
2005-04-01	3684040000.0000000
2005-07-01	3728870000.0000000
2005-10-01	3752900000.0000000
2006-01-01	3756770000.0000000
2006-04-01	4007580000.0000000
2006-07-01	4115120000.0000000
2006-10-01	4497510000.0000000
2007-01-01	4329170000.0000000
2007-04-01	4591290000.0000000
2007-07-01	5395420000.0000000
2007-10-01	5960900000.0000000
2008-01-01	5945640000.0000000
2008-04-01	6727940000.0000000
2008-07-01	6648680000.0000000
2008-10-01	5543740000.0000000
2009-01-01	4397710000.0000000
2009-04-01	4826030000.0000000
2009-07-01	5279120000.0000000
2009-10-01	5506400000.0000000
2010-01-01	5196050000.0000000
2010-04-01	4896460000.0000000
2010-07-01	4945540000.0000000
2010-10-01	5149950000.0000000
2011-01-01	4975470000.0000000
2011-04-01	5117710000.0000000
2011-07-01	4975200000.0000000
2011-10-01	4394170000.0000000
2012-01-01	4192450000.0000000
2012-04-01	4251390000.0000005
2012-07-01	3565340000.0000000
2012-10-01	3927280000.0000000
2013-01-01	3522130000.0000000
2013-04-01	3628490000.0000000
2013-07-01	3749030000.0000000
2013-10-01	3678950000.0000000
2014-01-01	3693890000.0000000
2014-04-01	4030810000.0000000