Quarter	US Dollars, Sum Over Component Sub-periods
1996-01-01	446000000
1996-04-01	630000000
1996-07-01	954000000
1996-10-01	372000000
1997-01-01	168430000.00000000
1997-04-01	479140000.00000000
1997-07-01	676940000.00000000
1997-10-01	350690000.00000000
1998-01-01	285510000.00000000
1998-04-01	503740000.00000000
1998-07-01	592140000.00000000
1998-10-01	336770000.00000000
1999-01-01	156610000.00000000
1999-04-01	261980000.00000003
1999-07-01	526150000.00000000
1999-10-01	340340000.00000000
2000-01-01	20870000.00000000
2000-04-01	255640000.00000000
2000-07-01	459250000.00000000
2000-10-01	102910000.00000000
2001-01-01	6380000.00000000
2001-04-01	275310000.00000000
2001-07-01	640580000.00000000
2001-10-01	172020000.00000000
2002-01-01	-116530000.00000000
2002-04-01	76490000.00000000
2002-07-01	304060000.00000000
2002-10-01	-214910000.00000000
2003-01-01	-374710000.00000000
2003-04-01	-78560000.00000000
2003-07-01	-229450000.00000000
2003-10-01	-488910000.00000000
2004-01-01	-385340000.00000000
2004-04-01	222220000.00000000
2004-07-01	214440000.00000000
2004-10-01	19970000.00000000
2005-01-01	307330000.00000000
2005-04-01	428490000.00000000
2005-07-01	503080000.00000000
2005-10-01	275330000.00000000
2006-01-01	69520000.00000000
2006-04-01	532970000.00000000
2006-07-01	681220000.00000000
2006-10-01	532470000.00000000
2007-01-01	278210000.00000000
2007-04-01	538090000.00000000
2007-07-01	680270000.00000000
2007-10-01	341630000.00000000
2008-01-01	242730000.00000000
2008-04-01	739980000.00000000
2008-07-01	1008060000.00000000
2008-10-01	272840000.00000000
2009-01-01	260250000.00000000
2009-04-01	764140000.00000000
2009-07-01	1127560000.00000000
2009-10-01	649120000.00000000
2010-01-01	864310000.00000000
2010-04-01	983830000.00000000
2010-07-01	1157420000.00000000
2010-10-01	791270000.00000000
2011-01-01	612840000.00000000
2011-04-01	1515140000.00000000
2011-07-01	1475580000.00000000
2011-10-01	845680000.00000000
2012-01-01	855850000.00000000
2012-04-01	1198310000.00000000
2012-07-01	1422600000.00000000
2012-10-01	834090000.00000000
2013-01-01	971760000.00000000
2013-04-01	1281290000.00000000
2013-07-01	1550510000.00000000
2013-10-01	832900000.00000000