Quarterly Dollars
1975-01-01 -287283535.971708540
1975-04-01 -1201346731.652953100
1975-07-01 -727378733.615538120
1975-10-01 1640856334.270760100
1976-01-01 -543927144.447349070
1976-04-01 -1970499651.740452500
1976-07-01 1236934565.044766200
1976-10-01 798718051.907613750
1977-01-01 932499280.495061160
1977-04-01 -404845164.793270590
1977-07-01 138949660.461921220
1977-10-01 -1054699617.631000500
1978-01-01 -986032952.068993210
1978-04-01 -1044312729.401008600
1978-07-01 -20514690.801137924
1978-10-01 -1656996336.118028600
1979-01-01 -245999578.324861050
1979-04-01 -2468985278.096668200
1979-07-01 -673122342.938119890
1979-10-01 -502282002.447383880
1980-01-01 3595931681.378263500
1980-04-01 -303886422.521755220
1980-07-01 2093948658.731001400
1980-10-01 3108831737.402339900
1981-01-01 4514651010.276921300
1981-04-01 -2185066253.544590000
1981-07-01 -1671716824.198009500
1981-10-01 2848700391.368814500
1982-01-01 1556331528.344751400
1982-04-01 1995646634.316802700
1982-07-01 1112108829.324732100
1982-10-01 4607597800.767358800
1983-01-01 4062510587.606659900
1983-04-01 2559594463.365099000
1983-07-01 2244937271.014506300
1983-10-01 -454226386.813262940
1984-01-01 2045591363.408340500
1984-04-01 1223617376.407440200
1984-07-01 -385034615.942668200
1984-10-01 275560555.697807310
1985-01-01 2885503540.975723300
1985-04-01 654824547.439516540
1985-07-01 -409815621.342644690
1985-10-01 -689757190.253798480
1986-01-01 1293067566.942607200
1986-04-01 5216344920.546819700
1986-07-01 -2191008749.280729300
1986-10-01 -6373784659.704716700
1987-01-01 3036995533.990089400
1987-04-01 -2096137994.368251800
1987-07-01 -488978957.605524060
1987-10-01 542187518.101886750
1988-01-01 -1954558283.940164100
1988-04-01 -813336409.783109660
1988-07-01 55389387.393377304
1988-10-01 1405615864.321773100
1989-01-01 2073370299.169063600
1989-04-01 3448223249.568971600
1989-07-01 1058995312.139765300
1989-10-01 3780286075.703025800
1990-01-01 9855586226.935932200
1990-04-01 6511031843.522627800
1990-07-01 12059060201.732868000
1990-10-01 -3662033100.666361800
1991-01-01 533592665.340147020
1991-04-01 -2015626063.093915900
1991-07-01 4534846448.434679000
1991-10-01 -6118515850.144092600
1992-01-01 1090684717.710466400
1992-04-01 -2834247959.323087700
1992-07-01 -7328678284.128246300
1992-10-01 1037155231.365397200
1993-01-01 2544591346.153846700
1993-04-01 -153528592.715633390
1993-07-01 -11021160968.571110000
1993-10-01 -8260001348.021431000
1994-01-01 11811641506.558609000
1994-04-01 -3964314662.531271000
1994-07-01 -7959700587.393638600
1994-10-01 10293146510.422390000
1995-01-01 -3293193254.712692300
1995-04-01 -6478023955.626982700
1995-07-01 3053960577.761760700
1995-10-01 -799935096.543890950
1996-01-01 -2493282199.267944300
1996-04-01 -3700999082.343515400
1996-07-01 -7237456443.142965300
1996-10-01 -9210862786.498884200
1997-01-01 -10652014538.576477000
1997-04-01 -12657943058.293343000
1997-07-01 -200400472.419475560
1997-10-01 -14088405771.648350000
1998-01-01 -10763240956.958519000
1998-04-01 -393986360.646575930
1998-07-01 -11912332813.224277000
1998-10-01 -6219312797.907882700
1999-01-01 -28475951901.479538000
1999-04-01 -2684106804.442184400
1999-07-01 -9790792600.965944300
1999-10-01 -1307985632.919712500
2000-01-01 -1756174565.067260000
2000-04-01 -3939004545.723209900
2000-07-01 -21811539377.424622000
2000-10-01 -4457523192.733570100
2001-01-01 -5684422283.673600200
2001-04-01 -6457674597.195300100
2001-07-01 -30571559105.014278000
2001-10-01 9625199219.239650700
2002-01-01 -3824000186.935540200
2002-04-01 -5345023403.610489800
2002-07-01 -5619756680.468520200
2002-10-01 -5505501514.909899700
2003-01-01 1656942740.322860000
2003-04-01 6419697055.653220200
2003-07-01 1747839086.402839900
2003-10-01 3701502472.422969800
2004-01-01 -16202158120.459600000
2004-04-01 18104392847.825699000
2004-07-01 -1335510988.742379900
2004-10-01 -6822299290.853520400
2005-01-01 -683700749.441131950
2005-04-01 7327052602.866230000
2005-07-01 15668184035.116199000
2005-10-01 -31789858143.946899000
2006-01-01 53546745728.079399000
2006-04-01 891683481.668128970
2006-07-01 22359156424.913601000
2006-10-01 -36186840679.889503000
2007-01-01 -16877342255.378300000
2007-04-01 36925524313.684601000
2007-07-01 61154654854.122101000
2007-10-01 -40842355464.730103000
2008-01-01 -45831522472.162498000
2008-04-01 16244823141.547800000
2008-07-01 32193364359.705700000
2008-10-01 11185325754.339600000