Quarter	Dollars
1950-01-01	-34111310.5924595300
1950-04-01	-90252707.5812274520
1950-07-01	-8174386.9209809322
1950-10-01	-160213618.1575435400
1951-01-01	-222031637.1259768300
1951-04-01	-331673400.3570421900
1951-07-01	-63374952.7052592260
1951-10-01	128846153.8461537500
1952-01-01	36977813.3120126720
1952-04-01	46876592.2755528910
1952-07-01	88220031.1364814940
1952-10-01	28851107.6764555010
1953-01-01	-184237461.6171954900
1953-04-01	-200868073.0796405400
1953-07-01	-19228822.9936240800
1953-10-01	-46021681.3254246560
1954-01-01	-177301309.1433873500
1954-04-01	-200468098.0970794900
1954-07-01	20588840.8482601750
1954-10-01	-67079463.3642928600
1955-01-01	-179358409.3471355100
1955-04-01	-160324708.2699137900
1955-07-01	-77094745.3844594510
1955-10-01	-248472096.9842705700
1956-01-01	-358430116.1393674000
1956-04-01	-438817714.1127810500
1956-07-01	-210161191.5935522300
1956-10-01	-353002070.3933747400
1957-01-01	-447636604.4112938000
1957-04-01	-572075998.5066156400
1957-07-01	-214128267.2553043400
1957-10-01	-245825443.5315810400
1958-01-01	-285423038.0075663300
1958-04-01	-332149139.7911383500
1958-07-01	-200592817.4680422500
1958-10-01	-289296046.5862683100
1959-01-01	-424508861.5446924000
1959-04-01	-458547068.2710526600
1959-07-01	-318502479.9034385700
1959-10-01	-288502035.9629042700
1960-01-01	-316209686.2235631300
1960-04-01	-472053089.1920731100
1960-07-01	-107850857.7818854000
1960-10-01	-291053921.8658636200
1961-01-01	-383071250.9762318100
1961-04-01	-336772863.2785534900
1961-07-01	-78870624.0013371410
1961-10-01	-307166339.9239231900
1962-01-01	-397509544.5398034500
1962-04-01	-414761949.3864788400
1962-07-01	-106748523.2466821200
1962-10-01	-161514804.3116682200
1963-01-01	-268736969.2633010100
1963-04-01	-279010581.2010462300
1963-07-01	-80282198.4210970100
1963-10-01	-213489860.3355660100
1964-01-01	-290080846.9096680300
1964-04-01	-187019150.7077430200
1964-07-01	180708260.1100475200
1964-10-01	-157346919.8817214700
1965-01-01	-509645278.5863544900
1965-04-01	-503369639.4662482100
1965-07-01	-130587962.9409761000
1965-10-01	-514199888.7185814400
1966-01-01	-465037650.1905969400
1966-04-01	-509155780.3007452500
1966-07-01	-43451225.9519080520
1966-10-01	-561002034.6202700100
1967-01-01	-462909225.7875510500
1967-04-01	-461083238.7387130300
1967-07-01	-50203474.9142467530
1967-10-01	-304699870.0070312000
1968-01-01	-393503945.7112612700
1968-04-01	-228964696.5679268800
1968-07-01	51880280.8312249330
1968-10-01	-410148502.6749551300
1969-01-01	-542709845.8606050000
1969-04-01	-688886380.4456521300
1969-07-01	-308082733.5747423200
1969-10-01	-406028377.7087348100
1970-01-01	-201227241.7829040900
1970-04-01	19366722.2355492410
1970-07-01	266263317.6290329100
1970-10-01	409280110.1146068000
1971-01-01	-218638857.8885150000
1971-04-01	-240619259.4176933800
1971-07-01	-84454435.1290993840
1971-10-01	-494910717.5838191500
1972-01-01	-831080758.0030180200
1972-04-01	-616998684.7018911800
1972-07-01	-581696846.9803627700
1972-10-01	-375617244.6751824600
1973-01-01	-834248128.6783709500
1973-04-01	-436763353.1073851600
1973-07-01	-359231893.5601559300
1973-10-01	-426072822.2727568700
1974-01-01	-1265322269.2411695000
1974-04-01	-961652394.1173268600
1974-07-01	-793009653.4494710000
1974-10-01	-1550159214.6335659000
1975-01-01	-2660241690.4729352000
1975-04-01	-2080929998.0691991000
1975-07-01	-1577889205.6069756000
1975-10-01	-1877335627.1506431000
1976-01-01	-2701019795.7410030000
1976-04-01	-2042497533.4970522000
1976-07-01	-1124310998.5926456000
1976-10-01	-1770794089.1977108000
1977-01-01	-2375077835.7714338000
1977-04-01	-2000432993.5703251000
1977-07-01	-1219820828.0006924000
1977-10-01	-1407267034.6165252000
1978-01-01	-2141809936.3530097000
1978-04-01	-2179446202.7082152000
1978-07-01	-1392455190.5153902000
1978-10-01	-2474394060.1059132000
1979-01-01	-2856741402.5623703000
1979-04-01	-2381293825.0946665000
1979-07-01	-1398716564.5854568000
1979-10-01	-1747952617.8884823000
1980-01-01	-2238174349.9789138000
1980-04-01	-2364884054.2119074000
1980-07-01	-420571412.2512852000
1980-10-01	-1064412974.3028322000
1981-01-01	-3873193791.0873260000
1981-04-01	-3442023809.0847611000
1981-07-01	-3042427653.5224652000
1981-10-01	-2147358264.8434315000
1982-01-01	-1205746388.9978061000
1982-04-01	654313337.2545864600
1982-07-01	1607619009.9494970000
1982-10-01	760010286.5278998600
1983-01-01	-1100041555.5284319000
1983-04-01	17016137.7805292610
1983-07-01	-892387249.2637798800
1983-10-01	-567512313.7404235600
1984-01-01	-1852864616.1234431000
1984-04-01	-516044100.7133576300
1984-07-01	-170633990.4535216700
1984-10-01	1171244659.0650458000
1985-01-01	-968352504.1099175200
1985-04-01	-1413672679.8153973000
1985-07-01	-2145435672.4429486000
1985-10-01	-1206492424.2763155000
1986-01-01	-3394865115.1745367000
1986-04-01	-3154773993.8505340000
1986-07-01	-2738797247.5519137000
1986-10-01	-1868424004.6218288000
1987-01-01	-3647901031.5443316000
1987-04-01	-3152240228.0741210000
1987-07-01	-2869591358.2736702000
1987-10-01	-3760604881.7696428000
1988-01-01	-5218453567.5775204000
1988-04-01	-3677848430.6391277000
1988-07-01	-3695699680.1618338000
1988-10-01	-2225779976.2345619000
1989-01-01	-5989853175.6019783000
1989-04-01	-6780139117.8031607000
1989-07-01	-4860695255.0114231000
1989-10-01	-4137942720.2190819000
1990-01-01	-8147037517.2647047000
1990-04-01	-4304307521.4308186000
1990-07-01	-3445709082.4998560000
1990-10-01	-3867133423.2966681000
1991-01-01	-7133023014.3623438000
1991-04-01	-5251445730.6989288000
1991-07-01	-5605116014.6913042000
1991-10-01	-4355136461.1181374000
1992-01-01	-8167946822.9697599000
1992-04-01	-5257372711.0317135000
1992-07-01	-4881231934.3116302000
1992-10-01	-2853504939.5107994000
1993-01-01	-6578771999.3657827000
1993-04-01	-5242674938.5904150000
1993-07-01	-5431214369.3470259000
1993-10-01	-4569792806.7328367000
1994-01-01	-5899833737.1854610000
1994-04-01	-4578461916.8648033000
1994-07-01	-1764104346.8114319000
1994-10-01	-781578177.7771263100
1995-01-01	-3592349883.4322128000
1995-04-01	-3128376722.8177571000
1995-07-01	463949027.6698360400
1995-10-01	1928940673.2790077000
1996-01-01	-2123026301.3738611000
1996-04-01	2172754455.9099483000
1996-07-01	2417301586.1429610000
1996-10-01	911261423.6129880000
1997-01-01	-2049898666.2217398000
1997-04-01	-2045087208.3935471000
1997-07-01	-2189207261.5935712000
1997-10-01	-1948825017.0930214000
1998-01-01	-4315722455.5238008000
1998-04-01	-2626823974.5075674000
1998-07-01	242404242.7658190700
1998-10-01	-1139297980.9224091000
1999-01-01	-1784893547.5761070000
1999-04-01	-580460243.5651572900
1999-07-01	2974139010.0831108000
1999-10-01	1156293742.7001264000
2000-01-01	2381221534.7499633000
2000-04-01	3635588067.7275996000
2000-07-01	7410070559.6380825000
2000-10-01	6195498540.5159683000
2001-01-01	5808433971.5695782000
2001-04-01	4252104539.1426978000
2001-07-01	4437541556.1735897000
2001-10-01	1783146209.6109107000
2002-01-01	3117148878.2543774000
2002-04-01	2927642782.0790625000
2002-07-01	4397534341.8016844000
2002-10-01	2161672625.2201056000
2003-01-01	1194085814.9639502000
2003-04-01	209588463.1428332300
2003-07-01	5056463076.2431622000
2003-10-01	4236219554.8304367000
2004-01-01	3374973629.6925960000
2004-04-01	6185428362.0966492000
2004-07-01	7470237039.3026352000
2004-10-01	5915019250.1867561000
2005-01-01	189693956.2050260000
2005-04-01	2589375401.9292498000
2005-07-01	8226062900.4076900000
2005-10-01	10708409727.7083000000
2006-01-01	3898733048.9039602000
2006-04-01	3576137984.3118601000
2006-07-01	6159311230.5570002000
2006-10-01	4449518365.3398705000
2007-01-01	477037492.4221180100
2007-04-01	5589511013.7239304000
2007-07-01	3897723790.5542402000
2007-10-01	2039017117.5021701000
2008-01-01	2948715123.8418899000
2008-04-01	5162245029.3730497000
2008-07-01	4651052025.3407602000
2008-10-01	-6385663148.4602299000