Quarter	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