Quarter	US Dollars, Sum Over Component Sub-periods
1995-01-01	759960000.00000000
1995-04-01	133250000.00000000
1995-07-01	-73780000.00000000
1995-10-01	-377480000.00000000
1996-01-01	450140000.00000000
1996-04-01	129289999.99999999
1996-07-01	-45250000.00000000
1996-10-01	439120000.00000000
1997-01-01	942930000.00000000
1997-04-01	357350000.00000000
1997-07-01	450470000.00000000
1997-10-01	638840000.00000000
1998-01-01	1126790000.00000000
1998-04-01	841620000.00000000
1998-07-01	714280000.00000000
1998-10-01	1014880000.00000000
1999-01-01	1420820000.00000000
1999-04-01	1228710000.00000000
1999-07-01	613590000.00000000
1999-10-01	910570000.00000000
2000-01-01	1147030000.00000000
2000-04-01	832000000.00000000
2000-07-01	858570000.00000000
2000-10-01	1339410000.00000000
2001-01-01	1073950000.00000000
2001-04-01	932060000.00000000
2001-07-01	357840000.00000000
2001-10-01	810720000.00000000
2002-01-01	757560000.00000000
2002-04-01	1099460000.00000000
2002-07-01	857650000.00000000
2002-10-01	1833260000.00000000
2003-01-01	1481830000.00000000
2003-04-01	1838630000.00000000
2003-07-01	1369610000.00000000
2003-10-01	1802060000.00000000
2004-01-01	2570230000.00000000
2004-04-01	2663200000.00000000
2004-07-01	2768680000.00000000
2004-10-01	2912500000.00000000
2005-01-01	2769310000.00000000
2005-04-01	2557410000.00000000
2005-07-01	2983540000.00000000
2005-10-01	2510560000.00000000
2006-01-01	3695980000.00000000
2006-04-01	1990490000.00000000
2006-07-01	3063780000.00000000
2006-10-01	1944540000.00000000
2007-01-01	3110370000.00000000
2007-04-01	2814040000.00000000
2007-07-01	1803480000.00000000
2007-10-01	2133480000.00000000
2008-01-01	4375040000.00000000
2008-04-01	2813420000.00000000
2008-07-01	3977080000.00000000
2008-10-01	3489810000.00000000
2009-01-01	824750000.00000000
2009-04-01	-1408140000.00000000
2009-07-01	1022920000.00000000
2009-10-01	293600000.00000000
2010-01-01	373920000.00000000
2010-04-01	-270220000.00000000
2010-07-01	715610000.00000000
2010-10-01	-144770000.00000000
2011-01-01	976260000.00000000
2011-04-01	332690000.00000000
2011-07-01	799490000.00000000
2011-10-01	-25520000.00000000
2012-01-01	1105650000.00000000
2012-04-01	-1915660000.00000000
2012-07-01	-1615870000.00000000
2012-10-01	-482620000.00000000
2013-01-01	-1241240000.00000000
2013-04-01	-1742730000.00000000
2013-07-01	-1213240000.00000000
2013-10-01	-962670000.00000000