Quarterly US Dollars, Monthly Level
1971-01-01 -231381000.000000000
1971-04-01 -73903000.000000000
1971-07-01 -16197000.000000000
1971-10-01 -22056000.000000000
1972-01-01 -151657000.000000000
1972-04-01 -9525000.000000000
1972-07-01 72016000.000000000
1972-10-01 -151963000.000000000
1973-01-01 -30341000.000000000
1973-04-01 175042000.000000000
1973-07-01 348474000.000000000
1973-10-01 -486213000.000000000
1974-01-01 -1094559000.000000000
1974-04-01 -1471848000.000000000
1974-07-01 -1214280000.000000000
1974-10-01 -909637000.000000000
1975-01-01 -951113000.000000000
1975-04-01 -895773000.000000000
1975-07-01 -732142000.000000000
1975-10-01 -961368000.000000000
1976-01-01 -938662000.000000000
1976-04-01 -495311000.000000000
1976-07-01 -616086000.000000000
1976-10-01 -204620000.000000000
1977-01-01 -159425000.000000000
1977-04-01 397976000.000000000
1977-07-01 -19427000.000000000
1977-10-01 -122361000.000000000
1978-01-01 -360790000.000000000
1978-04-01 -67985000.000000000
1978-07-01 -508986999.999999940
1978-10-01 -86440000.000000000
1979-01-01 -433820000.000000000
1979-04-01 -299429000.000000000
1979-07-01 -883627000.000000000
1979-10-01 -1222608000.000000000
1980-01-01 -1368791000.000000000
1980-04-01 -670602000.000000000
1980-07-01 -836186000.000000000
1980-10-01 52811000.000000000
1981-01-01 -419685000.000000000
1981-04-01 108904000.000000000
1981-07-01 532012000.000000060
1981-10-01 981224000.000000000
1982-01-01 48848000.000000000
1982-04-01 99359000.000000000
1982-07-01 206425000.000000000
1982-10-01 425441000.000000000
1983-01-01 721548000.000000000
1983-04-01 2069129000.000000200
1983-07-01 2062186000.000000000
1983-10-01 1617526000.000000000
1984-01-01 2381165000.000000000
1984-04-01 3596103000.000000000
1984-07-01 3628092000.000000000
1984-10-01 3484155000.000000000
1985-01-01 1902753000.000000000
1985-04-01 3540921000.000000000
1985-07-01 3626649000.000000000
1985-10-01 3415197000.000000000
1986-01-01 2460449000.000000000
1986-04-01 3699312000.000000000
1986-07-01 2484049000.000000000
1986-10-01 -339511000.000000000
1987-01-01 586669854.000000000
1987-04-01 2892061464.000000000
1987-07-01 4382883010.000000000
1987-10-01 3311484096.000000000
1988-01-01 3173480916.000000000
1988-04-01 5471483458.000000000
1988-07-01 5969606758.000000000
1988-10-01 4569540089.000000000
1989-01-01 4180170620.000000000
1989-04-01 4803632348.000000000
1989-07-01 4136116761.000000500
1989-10-01 2999267243.000000000
1990-01-01 1910184334.000000000
1990-04-01 4034200580.000000500
1990-07-01 3261402115.000000000
1990-10-01 1546606972.000000000
1991-01-01 3481251235.000000000
1991-04-01 3711905565.000000000
1991-07-01 1821503565.000000000
1991-10-01 1565308286.000000000
1992-01-01 3213460499.000000000
1992-04-01 3826068259.000000000
1992-07-01 4259733073.999999500
1992-10-01 3939632961.000000000
1993-01-01 3980890195.000000000
1993-04-01 3143575747.000000000
1993-07-01 3042079754.000000000
1993-10-01 3132202424.000000000
1994-01-01 2828154394.000000000
1994-04-01 3949265687.000000000
1994-07-01 4251023355.000000000
1994-10-01 -561964706.000000000
1995-01-01 -2287171264.000000000
1995-04-01 -1938607991.000000000
1995-07-01 577362668.000000000
1995-10-01 182802794.000000000
1996-01-01 -465237410.000000000
1996-04-01 126138749.000000000
1996-07-01 -1261764188.000000000
1996-10-01 -3998176149.000000000
1997-01-01 -795510802.000000000
1997-04-01 -1261922875.000000000
1997-07-01 -1622654138.000000000
1997-10-01 -2857256931.000000000
1998-01-01 -1819248423.000000000
1998-04-01 36073493.000000000
1998-07-01 -1779135470.000000000
1998-10-01 -2957993562.000000000
1999-01-01 -810770808.000000000
1999-04-01 181619140.000000000
1999-07-01 -154611516.000000000
1999-10-01 -451971833.000000000
2000-01-01 -16199818.000000002
2000-04-01 816068623.000000000
2000-07-01 -105068552.000000000
2000-10-01 -1567572479.000000000
2001-01-01 -651231810.000000000
2001-04-01 629130934.000000000
2001-07-01 1357234801.000000000
2001-10-01 1348523132.000000000
2002-01-01 1042749481.000000000
2002-04-01 1565239147.000000000
2002-07-01 5286617350.000000000
2002-10-01 5255719513.000000000
2003-01-01 3790502585.000000000
2003-04-01 6574999501.000000000
2003-07-01 7393184762.000000000
2003-10-01 6946411006.000000000
2004-01-01 6116298423.000000000
2004-04-01 8838038068.000000000
2004-07-01 10041799991.000000000
2004-10-01 8591542415.000000000
2005-01-01 8442972910.000000000
2005-04-01 11486459805.000000000
2005-07-01 13060185655.000000000
2005-10-01 12234846711.000000000
2006-01-01 9332931375.000000000
2006-04-01 10214821828.000000000
2006-07-01 14690446651.000000000
2006-10-01 12277041555.000000000
2007-01-01 8825405039.000000000
2007-04-01 11886056246.000000000
2007-07-01 10346578657.000000000
2007-10-01 8988459840.000000000
2008-01-01 2698419957.000000000
2008-04-01 8453136393.999999000
2008-07-01 8291029636.999999000
2008-10-01 5217683312.000000000
2009-01-01 2962931072.000000000
2009-04-01 10878874514.000000000
2009-07-01 7223795619.000000000
2009-10-01 4032825279.000000000
2010-01-01 841156462.000000000
2010-04-01 6980544975.000000000
2010-07-01 4789115702.000000000
2010-10-01 7402550518.000000000
2011-01-01 3113680705.000000000
2011-04-01 9796482565.000000000
2011-07-01 10089178674.000000000
2011-10-01 6692742785.000000000
2012-01-01 2265276090.000000000
2012-04-01 4572990533.000000000
2012-07-01 8572572470.000001000
2012-10-01 3499747074.000000000
2013-01-01 -5172949651.000000000
2013-04-01 2064451221.000000000
2013-07-01 1264680185.000000000
2013-10-01 4130148368.999999500
2014-01-01 -6095150327.000000000
2014-04-01 3556289948.000000000
2014-07-01 1773935278.000000000
2014-10-01 -3388516985.000000000
2015-01-01 -5577080369.000000000
2015-04-01 7751332728.000000000
2015-07-01 8001069578.999999000
2015-10-01 9336765642.000000000
2016-01-01 8378343907.000000000
2016-04-01 15258701280.000000000
2016-07-01 12513302203.000000000
2016-10-01 11495937935.000000000
2017-01-01 14402121061.000000000
2017-04-01 21808042327.000000000
2017-07-01 17048083431.999998000
2017-10-01 13731477225.000000000
2018-01-01 12246433186.000000000
2018-04-01 17594062722.000000000
2018-07-01 11889343554.000000000