Quarter	US Dollars, Sum Over Component Sub-periods
1993-01-01	36170000.00000000
1993-04-01	42120000.00000000
1993-07-01	44220000.00000000
1993-10-01	101020000.00000000
1994-01-01	56210000.00000000
1994-04-01	66209999.99999999
1994-07-01	85720000.00000000
1994-10-01	67280000.00000000
1995-01-01	38180000.00000000
1995-04-01	57520000.00000000
1995-07-01	101500000.00000000
1995-10-01	65890000.00000000
1996-01-01	57910000.00000000
1996-04-01	47500000.00000000
1996-07-01	96880000.00000000
1996-10-01	64349999.99999999
1997-01-01	84820000.00000000
1997-04-01	93360000.00000000
1997-07-01	136500000.00000000
1997-10-01	120770000.00000000
1998-01-01	128990000.00000001
1998-04-01	164020000.00000000
1998-07-01	156740000.00000000
1998-10-01	145290000.00000000
1999-01-01	144950000.00000000
1999-04-01	192660000.00000000
1999-07-01	119810000.00000000
1999-10-01	110250000.00000000
2000-01-01	95520000.00000000
2000-04-01	239180000.00000000
2000-07-01	151140000.00000000
2000-10-01	134940000.00000000
2001-01-01	97920000.00000000
2001-04-01	275420000.00000000
2001-07-01	124620000.00000000
2001-10-01	132380000.00000000
2002-01-01	121680000.00000000
2002-04-01	284210000.00000000
2002-07-01	170170000.00000000
2002-10-01	227340000.00000000
2003-01-01	625460000.00000000
2003-04-01	884710000.00000000
2003-07-01	623710000.00000000
2003-10-01	617300000.00000000
2004-01-01	619560000.00000000
2004-04-01	1120910000.00000000
2004-07-01	734320000.00000000
2004-10-01	708690000.00000000
2005-01-01	465870000.00000000
2005-04-01	1319900000.00000000
2005-07-01	769490000.00000000
2005-10-01	1014530000.00000000
2006-01-01	530450000.00000006
2006-04-01	1397970000.00000000
2006-07-01	1664150000.00000000
2006-10-01	959890000.00000000
2007-01-01	491910000.00000000
2007-04-01	1647410000.00000000
2007-07-01	1650080000.00000000
2007-10-01	1874760000.00000000
2008-01-01	818450000.00000000
2008-04-01	2824940000.00000000
2008-07-01	1453110000.00000000
2008-10-01	1370170000.00000000
2009-01-01	1040650000.00000010
2009-04-01	1162010000.00000000
2009-07-01	1054880000.00000010
2009-10-01	1103430000.00000000
2010-01-01	1579960000.00000000
2010-04-01	1445330000.00000000
2010-07-01	1467560000.00000000
2010-10-01	1655560000.00000000
2011-01-01	1815990000.00000000
2011-04-01	1980830000.00000000
2011-07-01	1930800000.00000000
2011-10-01	1915720000.00000000
2012-01-01	1386020000.00000000
2012-04-01	1330460000.00000000
2012-07-01	1368110000.00000000
2012-10-01	1444250000.00000000
2013-01-01	1416400000.00000000
2013-04-01	1447720000.00000000
2013-07-01	1453640000.00000000
2013-10-01	1556750000.00000000
2014-01-01	1768000000.00000000
2014-04-01	1838960000.00000000