Quarter	Dollars
1970-01-01	4799999.99500
1970-04-01	-1599999.99800
1970-07-01	4799999.99500
1970-10-01	1599999.99800
1971-01-01	1599999.99800
1971-04-01	-4799999.99500
1971-07-01	29991.84684
1971-10-01	-1706886.52700
1972-01-01	-5124027.61700
1972-04-01	-8584002.45000
1972-07-01	-5166000.82700
1972-10-01	-12007036.57000
1973-01-01	-6932626.35900
1973-04-01	-11861400.62000
1973-07-01	-6952216.05100
1973-10-01	-12096243.55000
1974-01-01	-15513119.53000
1974-04-01	-17227712.13000
1974-07-01	-16940140.58000
1974-10-01	-33124215.14000
1975-01-01	-25070685.67000
1975-04-01	-33591262.23000
1975-07-01	-24216393.52000
1975-10-01	-36706685.92000
1976-01-01	15378393.75000
1976-04-01	3737111.24400
1976-07-01	17960684.97000
1976-10-01	-12734917.40000
1977-01-01	13723972.42000
1977-04-01	11301816.42000
1977-07-01	10192373.58000
1977-10-01	-30813389.71000
1978-01-01	5764364.42600
1978-04-01	5885815.75400
1978-07-01	-11983277.21000
1978-10-01	-19033562.95000
1979-01-01	-2376813.25100
1979-04-01	-1367256.51800
1979-07-01	-47833583.18000
1979-10-01	-48695382.19000
1980-01-01	205428492.10000
1980-04-01	-75468071.56000
1980-07-01	43807584.75000
1980-10-01	31678914.94000
1981-01-01	224210103.20000
1981-04-01	-14851696.93000
1981-07-01	-21380454.93000
1981-10-01	-21674802.84000
1982-01-01	164703033.00000
1982-04-01	-4463572.89800
1982-07-01	53212975.69000
1982-10-01	39771809.41000
1983-01-01	105629122.70000
1983-04-01	-40692535.87000
1983-07-01	45151229.61000
1983-10-01	91108924.23000
1984-01-01	29100074.94000
1984-04-01	25446572.08000
1984-07-01	168678073.20000
1984-10-01	66803914.80000
1985-01-01	27607166.86000
1985-04-01	77567882.71000
1985-07-01	118148480.70000
1985-10-01	21003650.44000
1986-01-01	-37245064.24000
1986-04-01	-272177765.10000
1986-07-01	3428335.78600
1986-10-01	249623621.90000
1987-01-01	142062211.20000
1987-04-01	-37931355.82000
1987-07-01	153582741.20000
1987-10-01	-22091111.91000
1988-01-01	320347601.60000
1988-04-01	44705948.43000
1988-07-01	29254150.33000
1988-10-01	186082287.30000
1989-01-01	316808696.60000
1989-04-01	476490925.70000
1989-07-01	-20831202.16000
1989-10-01	139685900.50000
1990-01-01	124891664.50000
1990-04-01	163804340.20000
1990-07-01	382276559.80000
1990-10-01	88097976.35000
1991-01-01	195851538.10000
1991-04-01	196856767.40000
1991-07-01	194008959.00000
1991-10-01	1840074.93200
1992-01-01	637421570.80000
1992-04-01	319352318.20000
1992-07-01	7786782.80600
1992-10-01	-158048974.40000
1993-01-01	850000812.10000
1993-04-01	140609993.90000
1993-07-01	34685187.98000
1993-10-01	633352595.20000
1994-01-01	1084224670.00000
1994-04-01	32482657.54000
1994-07-01	74717690.54000
1994-10-01	-165840444.60000
1995-01-01	974155934.20000
1995-04-01	4592016.73000
1995-07-01	204778667.40000
1995-10-01	487618651.00000
1996-01-01	188096594.30000
1996-04-01	-25311422.16000
1996-07-01	204051312.20000
1996-10-01	-300755823.10000
1997-01-01	2389347744.00000
1997-04-01	122911192.60000
1997-07-01	636958262.40000
1997-10-01	285259802.30000
1998-01-01	1685284611.00000
1998-04-01	6177606.63400
1998-07-01	208931212.00000
1998-10-01	457513660.90000
1999-01-01	604987705.00000
1999-04-01	1256457870.00000
1999-07-01	210701211.20000
1999-10-01	891714014.80000
2000-01-01	460749169.60000
2000-04-01	294025220.80000
2000-07-01	706252581.00000
2000-10-01	1418065858.00000
2001-01-01	442941996.10000
2001-04-01	144861349.10000
2001-07-01	46280089.47000
2001-10-01	212202066.50000
2002-01-01	399574721.60000
2002-04-01	-489501284.20000
2002-07-01	-49175329.72000
2002-10-01	58802423.86000
2003-01-01	250043820.30000
2003-04-01	-400521926.60000
2003-07-01	13488147.29000
2003-10-01	2804060479.00000
2004-01-01	110419255.50000
2004-04-01	228249490.50000
2004-07-01	173429505.90000
2004-10-01	1660004399.00000
2005-01-01	-163755518.70000
2005-04-01	256998284.90000
2005-07-01	1256262856.00000
2005-10-01	280236852.50000
2006-01-01	-472665690.80000
2006-04-01	210608135.70000
2006-07-01	1584259041.00000
2006-10-01	1041489802.00000
2007-01-01	180550870.90000
2007-04-01	512915664.50000
2007-07-01	1202075141.00000
2007-10-01	1252664614.00000
2008-01-01	-448094474.50000
2008-04-01	-302999297.10000
2008-07-01	-57048491.22000
2008-10-01	458350028.00000