Quarterly US Dollars, Monthly Level
1960-01-01 4000000.0000000
1960-04-01 9000000.0000000
1960-07-01 8000000.0000000
1960-10-01 11000000.0000000
1961-01-01 8000000.0000000
1961-04-01 10000000
1961-07-01 11000000.0000000
1961-10-01 12000000.0000000
1962-01-01 9000000.0000000
1962-04-01 15000000.0000000
1962-07-01 12000000.0000000
1962-10-01 20000000
1963-01-01 16000000.0000000
1963-04-01 23000000.0000000
1963-07-01 26000000.0000000
1963-10-01 22000000.0000000
1964-01-01 19000000.0000000
1964-04-01 32000000.0000000
1964-07-01 31000000.0000000
1964-10-01 36000000.0000000
1965-01-01 27000000.0000000
1965-04-01 43000000.0000000
1965-07-01 49000000.0000000
1965-10-01 54000000.0000000
1966-01-01 52000000.0000000
1966-04-01 66000000.0000000
1966-07-01 63000000.0000000
1966-10-01 70000000
1967-01-01 61000000.0000000
1967-04-01 79000000.0000000
1967-07-01 77000000.0000000
1967-10-01 104000000.0000000
1968-01-01 84000000.0000000
1968-04-01 119000000.0000000
1968-07-01 117000000.0000000
1968-10-01 137000000.0000000
1969-01-01 109000000.0000000
1969-04-01 166000000.0000000
1969-07-01 158000000.0000000
1969-10-01 191000000.0000000
1970-01-01 164000000.0000000
1970-04-01 209000000.0000000
1970-07-01 220000000.0000000
1970-10-01 243000000.0000000
1971-01-01 198000000.0000000
1971-04-01 272000000.0000000
1971-07-01 274000000.0000000
1971-10-01 323000000.0000000
1972-01-01 280000000.0000000
1972-04-01 384000000.0000000
1972-07-01 451000000.0000000
1972-10-01 510000000.0000000
1973-01-01 537000000.0000000
1973-04-01 724000000.0000000
1973-07-01 867000000.0000000
1973-10-01 1093000000.0000000
1974-01-01 1004999999.9999999
1974-04-01 1251000000.0000000
1974-07-01 1170000000.0000000
1974-10-01 1036000000.0000000
1975-01-01 884000000.0000000
1975-04-01 1160000000.0000000
1975-07-01 1322000000.0000000
1975-10-01 1579000000.0000000
1976-01-01 1424000000.0000000
1976-04-01 1991000000.0000000
1976-07-01 2093999999.9999998
1976-10-01 2207000000.0000000
1977-01-01 2053999999.9999998
1977-04-01 2464000000.0000000
1977-07-01 2572000000.0000000
1977-10-01 2958000000.0000000
1978-01-01 2636000000.0000000
1978-04-01 3078000000.0000000
1978-07-01 3245000000.0000000
1978-10-01 3763000000.0000000
1979-01-01 3093000000.0000000
1979-04-01 3672000000.0000000
1979-07-01 4035999999.9999995
1979-10-01 4256000000.0000000
1980-01-01 3765000000.0000000
1980-04-01 4200000000.0000000
1980-07-01 4520000000.0000000
1980-10-01 5027000000.0000000
1981-01-01 4622000000.0000000
1981-04-01 5491000000.0000000
1981-07-01 5588000000.0000000
1981-10-01 5567000000.0000000
1982-01-01 4879000000.0000000
1982-04-01 5595000000.0000000
1982-07-01 5746000000.0000000
1982-10-01 5633000000.0000000
1983-01-01 4813000000.0000000
1983-04-01 6204000000.0000000
1983-07-01 6392000000.0000000
1983-10-01 7037000000.0000000
1984-01-01 6320000000.0000000
1984-04-01 7570000000.0000000
1984-07-01 7093000000.0000000
1984-10-01 8262000000.0000000
1985-01-01 5794000000.0000000
1985-04-01 7521000000.0000000
1985-07-01 7429000000.0000000
1985-10-01 9538000000.0000000
1986-01-01 6895000000.0000000
1986-04-01 8741000000.0000000
1986-07-01 9064000000.0000000
1986-10-01 10015000000.0000000
1987-01-01 9384000000.0000000
1987-04-01 11943000000.0000000
1987-07-01 12144000000.0000000
1987-10-01 13711000000.0000000
1988-01-01 12870000000.0000000
1988-04-01 14450000000.0000000
1988-07-01 15900000000.0000000
1988-10-01 17470000000.0000000
1989-01-01 14070000000.0000000
1989-04-01 15160000000.0000000
1989-07-01 15970000000.0000000
1989-10-01 17160000000.0000000
1990-01-01 13912259000.0000000
1990-04-01 15853383000.0000000
1990-07-01 16922470000.0000000
1990-10-01 18327619000.0000000
1991-01-01 15230799000.0000000
1991-04-01 18645277000.0000000
1991-07-01 16982774000.0000000
1991-10-01 21011271000.0000000
1992-01-01 16965249000.0000000
1992-04-01 19751389000.0000000
1992-07-01 19153902000.0000000
1992-10-01 20760975000.0000000
1993-01-01 18179010000.0000000
1993-04-01 20742340000.0000000
1993-07-01 20391249000.0000000
1993-10-01 22923267000.0000000
1994-01-01 19883631000.0000000
1994-04-01 23829594000.0000000
1994-07-01 23512994000.0000000
1994-10-01 28787018000.0000000
1995-01-01 26192041000.0000000
1995-04-01 32049568000.0000000
1995-07-01 32072263999.9999960
1995-10-01 34744114000.0000000
1996-01-01 31495952000.0000000
1996-04-01 33175117000.0000000
1996-07-01 29576359000.0000000
1996-10-01 35467708000.0000000
1997-01-01 29723631000.0000000
1997-04-01 35531783000.0000000
1997-07-01 34181731000.0000000
1997-10-01 36727059000.0000000
1998-01-01 32231627000.0000040
1998-04-01 34877897000.0000000
1998-07-01 30481199000.0000000
1998-10-01 34722420000.0000000
1999-01-01 30253913000.0000000
1999-04-01 35741939000.0000000
1999-07-01 35087746000.0000000
1999-10-01 42601861000.0000000
2000-01-01 39268170000.0000000
2000-04-01 43409735000.0000000
2000-07-01 44375915000.0000000
2000-10-01 45213691000.0000000
2001-01-01 40123894000.0000000
2001-04-01 38360010000.0000000
2001-07-01 35605773000.0000000
2001-10-01 36349467000.0000000
2002-01-01 35656239000.0000000
2002-04-01 40251799000.0000000
2002-07-01 41255052000.0000000
2002-10-01 45307437000.0000000
2003-01-01 43035926000.0000000
2003-04-01 46053011000.0000000
2003-07-01 47828064000.0000000
2003-10-01 56900441000.0000000
2004-01-01 59298943000.0000000
2004-04-01 63974727000.0000000
2004-07-01 61633896000.0000000
2004-10-01 68937107000.0000000
2005-01-01 66807621000.0000000
2005-04-01 69702784000.0000000
2005-07-01 71097680000.0000000
2005-10-01 76810656000.0000000
2006-01-01 73884967000.0000000
2006-04-01 81473435000.0000000
2006-07-01 82712792000.0000000
2006-10-01 87393655000.0000000
2007-01-01 84703526000.0000000
2007-04-01 92984466000.0000000
2007-07-01 90529113000.0000000
2007-10-01 103271982000.0000000
2008-01-01 99444541000.0000000
2008-04-01 114492013000.0000000
2008-07-01 115000129000.0000000
2008-10-01 93070646000.0000000
2009-01-01 74421386000.0000000
2009-04-01 90360396000.0000000
2009-07-01 94780518000.0000000
2009-10-01 103971262000.0000000
2010-01-01 101083757000.0000000
2010-04-01 120237989000.0000000
2010-07-01 116315448000.0000000
2010-10-01 128746567000.0000000
2011-01-01 130985769000.0000000
2011-04-01 142604947000.0000000
2011-07-01 141253139000.0000000
2011-10-01 140369800000.0000000
2012-01-01 134846359000.0000000
2012-04-01 140129716000.0000000
2012-07-01 133125400000.0000200
2012-10-01 139768317000.0000000
2013-01-01 135317649999.9999800
2013-04-01 141156468000.0000000
2013-07-01 136791348000.0000000
2013-10-01 146366968000.0000000
2014-01-01 137535759000.0000000
2014-04-01 145672340000.0000000
2014-07-01 141759132000.0000000
2014-10-01 147697376000.0000000
2015-01-01 133400351000.0000000
2015-04-01 135103754000.0000200
2015-07-01 128235458000.0000000
2015-10-01 130016941000.0000000
2016-01-01 115187429000.0000000
2016-04-01 126024418000.0000000
2016-07-01 121852743000.0000000
2016-10-01 132361349999.9999800
2017-01-01 132061367999.9999800
2017-04-01 147043230000.0000000
2017-07-01 151051249000.0000000
2017-10-01 143538575000.0000000
2018-01-01 145069600000.0000000
2018-04-01 151658859000.0000000
2018-07-01 153581762000.0000000