Quarter	US Dollars, Sum Over Component Sub-periods
1987-01-01	-419640000.0000000
1987-04-01	-473870000.0000000
1987-07-01	-576750000.0000000
1987-10-01	-558680000.0000000
1988-01-01	-543800000.0000000
1988-04-01	-581500000.0000000
1988-07-01	-526250000.0000000
1988-10-01	-489940000.0000000
1989-01-01	-402570000.0000000
1989-04-01	-599660000.0000000
1989-07-01	-430080000.0000000
1989-10-01	-506320000.0000000
1990-01-01	-414730000.0000000
1990-04-01	-458700000.0000000
1990-07-01	-496320000.0000000
1990-10-01	-455480000.0000000
1991-01-01	-457310000.0000000
1991-04-01	-759150000.0000000
1991-07-01	-777620000.0000000
1991-10-01	-729670000.0000000
1992-01-01	-602780000.0000000
1992-04-01	-581560000.0000000
1992-07-01	-715230000.0000000
1992-10-01	-763530000.0000000
1993-01-01	-609250000.0000000
1993-04-01	-749080000.0000000
1993-07-01	-822480000.0000000
1993-10-01	-922010000.0000000
1994-01-01	-850400000.0000000
1994-04-01	-941400000.0000000
1994-07-01	-672720000.0000000
1994-10-01	-1054810000.0000000
1995-01-01	-1063180000.0000001
1995-04-01	-944540000.0000000
1995-07-01	-851000000.0000000
1995-10-01	-1116810000.0000000
1996-01-01	-1071369999.9999999
1996-04-01	-1245010000.0000000
1996-07-01	-994340000.0000000
1996-10-01	-1518460000.0000000
1997-01-01	-1440690000.0000000
1997-04-01	-1337710000.0000000
1997-07-01	-1093380000.0000000
1997-10-01	-939120000.0000000
1998-01-01	-624640000.0000000
1998-04-01	-688520000.0000000
1998-07-01	-662490000.0000000
1998-10-01	-557420000.0000000
1999-01-01	-634020000.0000000
1999-04-01	-602690000.0000000
1999-07-01	-928650000.0000000
1999-10-01	-958120000.0000000
2000-01-01	-956250000.0000000
2000-04-01	-708040000.0000000
2000-07-01	-748120000.0000000
2000-10-01	-791100000.0000000
2001-01-01	-735580000.0000000
2001-04-01	-648020000.0000000
2001-07-01	-691070000.0000000
2001-10-01	-739790000.0000000
2002-01-01	-647890000.0000000
2002-04-01	-815750000.0000000
2002-07-01	-823850000.0000000
2002-10-01	-845980000.0000000
2003-01-01	-881670000.0000000
2003-04-01	-1048720000.0000000
2003-07-01	-931060000.0000000
2003-10-01	-1081770000.0000000
2004-01-01	-1155330000.0000000
2004-04-01	-1294020000.0000000
2004-07-01	-1532710000.0000000
2004-10-01	-1428110000.0000000
2005-01-01	-1631640000.0000000
2005-04-01	-1727120000.0000000
2005-07-01	-1728940000.0000000
2005-10-01	-1876910000.0000000
2006-01-01	-1946720000.0000000
2006-04-01	-1698080000.0000000
2006-07-01	-1797810000.0000000
2006-10-01	-2087440000.0000000
2007-01-01	-2035600000.0000000
2007-04-01	-2315870000.0000000
2007-07-01	-2583730000.0000000
2007-10-01	-2532960000.0000000
2008-01-01	-2696890000.0000000
2008-04-01	-2865050000.0000000
2008-07-01	-2547770000.0000000
2008-10-01	-1959810000.0000000
2009-01-01	-1590180000.0000000
2009-04-01	-989390000.0000000
2009-07-01	-745190000.0000000
2009-10-01	-2355070000.0000000
2010-01-01	-1349050000.0000000
2010-04-01	-1722860000.0000000
2010-07-01	-1546390000.0000000
2010-10-01	-2116739999.9999998
2011-01-01	-2037590000.0000000
2011-04-01	-1790090000.0000000
2011-07-01	-2124590000.0000002
2011-10-01	-2021950000.0000000
2012-01-01	-1832220000.0000000
2012-04-01	-2128260000.0000002
2012-07-01	-1815150000.0000000
2012-10-01	-1873320000.0000000
2013-01-01	-1894320000.0000000
2013-04-01	-1831820000.0000000
2013-07-01	-1836180000.0000000
2013-10-01	-2245010000.0000000
2014-01-01	-2242630000.0000000