Quarter	US Dollars, Sum Over Component Sub-periods
1959-07-01	-62654576.15840690
1959-10-01	-61409249.60632480
1960-01-01	-75940074.74893230
1960-04-01	-93909109.21154270
1960-07-01	-83977467.88242550
1960-10-01	-76150872.04880370
1961-01-01	-79240593.86249230
1961-04-01	-86826873.18144080
1961-07-01	-60255992.22688770
1961-10-01	-57164151.02930110
1962-01-01	-69667304.90907290
1962-04-01	-76295936.97955610
1962-07-01	-68258978.29364490
1962-10-01	-54814666.76411500
1963-01-01	-77476902.90010640
1963-04-01	-85928719.86558940
1963-07-01	-79603343.63941260
1963-10-01	-53599983.32444960
1964-01-01	-81541013.45426720
1964-04-01	-103503752.01101000
1964-07-01	-92273758.82529950
1964-10-01	-84615618.70717730
1965-01-01	-101495327.31127700
1965-04-01	-108590882.17217600
1965-07-01	-107971279.63961600
1965-10-01	-89520004.92360030
1966-01-01	-94882298.49011870
1966-04-01	-127914464.80608300
1966-07-01	-107783166.13769100
1966-10-01	-100073995.45352700
1967-01-01	-106857536.78618000
1967-04-01	-129204478.00444100
1967-07-01	-120960896.94125300
1967-10-01	-112448597.90886400
1968-01-01	-149856150.95587100
1968-04-01	-122293200.74299600
1968-07-01	-146607939.86989400
1968-10-01	-114257788.26658500
1969-01-01	-151082279.57609200
1969-04-01	-141071417.27169800
1969-07-01	-157520385.96665500
1969-10-01	-129111647.60545900
1970-01-01	-138542326.17034700
1970-04-01	-179794520.54794500
1970-07-01	-149839061.74849200
1970-10-01	-137726767.86375400
1971-01-01	-167190305.20646300
1971-04-01	-177614568.89122000
1971-07-01	-176984457.13421300
1971-10-01	-164080682.69976700
1972-01-01	-170319199.61886600
1972-04-01	-189375893.28251500
1972-07-01	-198904240.11434000
1972-10-01	-208158870.67831100
1973-01-01	-276628283.55523600
1973-04-01	-291455381.26155200
1973-07-01	-359100086.53014100
1973-10-01	-371512408.61391600
1974-01-01	-431128791.64594700
1974-04-01	-522336085.96159600
1974-07-01	-504910912.59069100
1974-10-01	-388666108.49160500
1975-01-01	-407766990.29126200
1975-04-01	-461870892.23012500
1975-07-01	-492525706.38555300
1975-10-01	-414729009.89261900
1976-01-01	-541689465.04482500
1976-04-01	-499772642.71836600
1976-07-01	-589919103.92034900
1976-10-01	-454949901.35014900
1977-01-01	-496039712.37726800
1977-04-01	-562756175.91669400
1977-07-01	-631813125.69521700
1977-10-01	-483925549.91539800
1978-01-01	-515354211.00638500
1978-04-01	-641565237.17438300
1978-07-01	-653928955.86652300
1978-10-01	-486717158.12540900
1979-01-01	-596333735.66686800
1979-04-01	-623336291.03815400
1979-07-01	-627067669.17293200
1979-10-01	-517431597.52868500
1980-01-01	-629270443.02402500
1980-04-01	-714312497.65645500
1980-07-01	-739936399.59668000
1980-10-01	-625122170.53051300
1981-01-01	-691093354.12200300
1981-04-01	-799128640.22013300
1981-07-01	-851753048.78048800
1981-10-01	-796864297.13068000
1982-01-01	-759617474.46207300
1982-04-01	-824170070.16441500
1982-07-01	-871002585.84007100
1982-10-01	-715713333.96783100
1983-01-01	-768504531.72205400
1983-04-01	-676019289.78518200
1983-07-01	-738101521.94950300
1983-10-01	-627291736.11321500
1984-01-01	-832533217.70372000
1984-04-01	-920090293.45372500
1984-07-01	-1067097817.29992000
1984-10-01	-867115530.88993500
1985-01-01	-849134172.16893000
1985-04-01	-870386838.59493100
1985-07-01	-994205124.62473000
1985-10-01	-745111492.28130400
1986-01-01	-735545512.02491600
1986-04-01	-818434361.42175400
1986-07-01	-796037392.45532800
1986-10-01	-564437827.69111300
1987-01-01	-526092110.85512300
1987-04-01	-636426477.24834900
1987-07-01	-817287120.23962400
1987-10-01	-657836231.30748200
1988-01-01	-526656128.75413100
1988-04-01	-614400745.66967900
1988-07-01	-686504342.26650300
1988-10-01	-600704737.40142100
1989-01-01	-862122451.28176200
1989-04-01	-1097011446.62558000
1989-07-01	-1355518241.48985000
1989-10-01	-1114004478.93339000
1990-01-01	-924948358.96258900
1990-04-01	-1079357762.92541000
1990-07-01	-1115001346.61998000
1990-10-01	-634759525.29669000
1991-01-01	-508052594.72496700
1991-04-01	-795641447.36842100
1991-07-01	-979742076.95922300
1991-10-01	-425259750.43074200
1992-01-01	-301083902.04737100
1992-04-01	-812408427.22174500
1992-07-01	-869522858.46506100
1992-10-01	-426517125.83767700
1993-01-01	-57012020.60675440
1993-04-01	-503705419.17554400
1993-07-01	-684644528.63828800
1993-10-01	-134553044.09609700
1994-01-01	-109651708.44436100
1994-04-01	-591814559.94205000
1994-07-01	-751730231.18833700
1994-10-01	-48337151.63263760
1995-01-01	20930927.93780520
1995-04-01	-472669979.39643700
1995-07-01	-509341637.01067600
1995-10-01	-42647645.65043890
1996-01-01	220137680.61124100
1996-04-01	-205159348.34842800
1996-07-01	-295317558.49761800
1996-10-01	237116409.83476100
1997-01-01	323685029.56738300
1997-04-01	-167602060.42900000
1997-07-01	-279295391.62603800
1997-10-01	-166017201.22668300
1998-01-01	-16661853.24239660
1998-04-01	-326605811.90855000
1998-07-01	-569117031.66410900
1998-10-01	-327957436.19586000
1999-01-01	43812305.54320910
1999-04-01	-155964500.13051400
1999-07-01	-358475017.34906300
1999-10-01	45036350.76883490
2000-01-01	257326661.90135800
2000-04-01	-280417877.62155400
2000-07-01	635772979.17064800
2000-10-01	-3725848.51764455
2001-01-01	307317331.63778900
2001-04-01	82042867.39821560
2001-07-01	-90239442.15617580
2001-10-01	137692163.31962700
2002-01-01	490732903.80529600
2002-04-01	143801652.89256200
2002-07-01	-55264741.82428370
2002-10-01	342461933.18088000
2003-01-01	556807400.37950700
2003-04-01	262905392.43907100
2003-07-01	47389205.79201400
2003-10-01	441618552.27370300
2004-01-01	398335163.29188300
2004-04-01	-179298521.32295200
2004-07-01	-563936441.88026100
2004-10-01	-224682267.50050400
2005-01-01	190360260.02952500
2005-04-01	-258958530.77533900
2005-07-01	-334809565.98760000
2005-10-01	-142690811.80171900
2006-01-01	262431619.93001800
2006-04-01	-63459672.00059730
2006-07-01	-268620576.58839300
2006-10-01	-90913760.33694590
2007-01-01	514245275.60087000
2007-04-01	-286743316.24878800
2007-07-01	-861426393.35930900
2007-10-01	-1038006931.89561000
2008-01-01	-548499019.45994900
2008-04-01	-1734305743.29634000
2008-07-01	-2377138482.37684000
2008-10-01	-1262755956.50135000
2009-01-01	-81429990.06951340
2009-04-01	-588473512.36427100
2009-07-01	-915451895.04373200
2009-10-01	-976621646.17527700
2010-01-01	-266469950.62025800
2010-04-01	-1001116268.13936000
2010-07-01	-1922856712.37005000
2010-10-01	-1960965013.32982000
2011-01-01	-1437812112.47780000
2011-04-01	-2257276396.85575000
2011-07-01	-3593536879.65586000
2011-10-01	-2956363268.19885000
2012-01-01	-1892870959.80023000
2012-04-01	-2550055523.77427000
2012-07-01	-3764412589.59177000
2012-10-01	-3422309929.37266000
2013-01-01	-1939167445.24032000
2013-04-01	-3094892915.98023000
2013-07-01	-3373740458.01527000
2013-10-01	-2562874621.51641000