Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1987-01-01	550570000
1987-04-01	583490000
1987-07-01	628140000
1987-10-01	684240000
1988-01-01	710970000
1988-04-01	745310000
1988-07-01	687540000
1988-10-01	673270000
1989-01-01	672190000
1989-04-01	619350000
1989-07-01	669150000
1989-10-01	693170000
1990-01-01	674830000
1990-04-01	682550000
1990-07-01	702510000
1990-10-01	709270000
1991-01-01	708660000
1991-04-01	714190000
1991-07-01	744930000
1991-10-01	711750000
1992-01-01	719200000
1992-04-01	741250000
1992-07-01	771660000
1992-10-01	710010000
1993-01-01	756880000
1993-04-01	782590000
1993-07-01	790550000
1993-10-01	859660000
1994-01-01	947170000
1994-04-01	984400000
1994-07-01	1091520000
1994-10-01	1115100000
1995-01-01	1134870000
1995-04-01	1335590000
1995-07-01	1321200000
1995-10-01	1347890000
1996-01-01	1342580000
1996-04-01	1321420000
1996-07-01	1319330000
1996-10-01	1352560000
1997-01-01	1271930000
1997-04-01	1214850000
1997-07-01	1197540000
1997-10-01	1187000000
1998-01-01	1079230000
1998-04-01	1067770000
1998-07-01	1046490000
1998-10-01	1084870000
1999-01-01	1224030000
1999-04-01	1224910000
1999-07-01	1225260000
1999-10-01	1304250000
2000-01-01	1330890000
2000-04-01	1285180000
2000-07-01	1202530000
2000-10-01	1274600000
2001-01-01	1342440000
2001-04-01	1275340000
2001-07-01	1308420000
2001-10-01	1265240000
2002-01-01	1456790000
2002-04-01	1563020000
2002-07-01	1628830000
2002-10-01	1779620000
2003-01-01	1857770000
2003-04-01	1936490000
2003-07-01	2088020000
2003-10-01	2230990000
2004-01-01	2389620000
2004-04-01	2426450000
2004-07-01	2381610000
2004-10-01	2462860000
2005-01-01	2567790000
2005-04-01	2527000000
2005-07-01	2606190000
2005-10-01	2465090000
2006-01-01	2432070000
2006-04-01	2364960000
2006-07-01	2337410000
2006-10-01	2607620000
2007-01-01	2720400000
2007-04-01	2879830000
2007-07-01	2975400000
2007-10-01	3036960000
2008-01-01	3174390000
2008-04-01	3267690000
2008-07-01	2852190000
2008-10-01	2335680000
2009-01-01	2224020000
2009-04-01	2343920000
2009-07-01	2738190000
2009-10-01	2865970000
2010-01-01	2739930000
2010-04-01	2780230000
2010-07-01	2864980000
2010-10-01	3022730000
2011-01-01	3029540000
2011-04-01	3186650000
2011-07-01	3440920000
2011-10-01	3385930000
2012-01-01	3414150000
2012-04-01	3214520000
2012-07-01	3250940000
2012-10-01	3230570000
2013-01-01	3314640000
2013-04-01	3382640000
2013-07-01	3271950000
2013-10-01	3284790000
2014-01-01	3500350000