Month	Millions of Dollars
1985-01-01	129.40000000000000
1985-02-01	133.20000000000000
1985-03-01	216.50000000000000
1985-04-01	124.00000000000000
1985-05-01	124.90000000000000
1985-06-01	124.50000000000000
1985-07-01	122.20000000000000
1985-08-01	150.10000000000000
1985-09-01	172.20000000000000
1985-10-01	267.00000000000000
1985-11-01	182.70000000000000
1985-12-01	178.20000000000000
1986-01-01	111.70000000000000
1986-02-01	153.40000000000000
1986-03-01	158.20000000000000
1986-04-01	130.50000000000000
1986-05-01	141.80000000000000
1986-06-01	126.70000000000000
1986-07-01	198.70000000000000
1986-08-01	146.60000000000000
1986-09-01	242.60000000000000
1986-10-01	156.20000000000000
1986-11-01	164.60000000000000
1986-12-01	139.70000000000000
1987-01-01	108.30000000000000
1987-02-01	178.40000000000000
1987-03-01	169.20000000000000
1987-04-01	167.50000000000000
1987-05-01	147.80000000000000
1987-06-01	133.80000000000000
1987-07-01	123.20000000000000
1987-08-01	152.80000000000000
1987-09-01	208.40000000000000
1987-10-01	167.30000000000000
1987-11-01	159.00000000000000
1987-12-01	177.80000000000000
1988-01-01	174.30000000000000
1988-02-01	203.60000000000000
1988-03-01	209.30000000000000
1988-04-01	233.60000000000000
1988-05-01	209.00000000000000
1988-06-01	158.50000000000000
1988-07-01	183.70000000000000
1988-08-01	244.40000000000000
1988-09-01	219.20000000000000
1988-10-01	282.90000000000000
1988-11-01	255.60000000000000
1988-12-01	325.50000000000000
1989-01-01	207.40000000000000
1989-02-01	213.50000000000000
1989-03-01	378.40000000000000
1989-04-01	319.00000000000000
1989-05-01	293.60000000000000
1989-06-01	213.10000000000000
1989-07-01	196.60000000000000
1989-08-01	267.60000000000000
1989-09-01	304.60000000000000
1989-10-01	241.40000000000000
1989-11-01	220.90000000000000
1989-12-01	282.30000000000000
1990-01-01	207.30000000000000
1990-02-01	189.80000000000000
1990-03-01	306.00000000000000
1990-04-01	291.10000000000000
1990-05-01	339.60000000000000
1990-06-01	279.80000000000000
1990-07-01	327.90000000000000
1990-08-01	220.00000000000000
1990-09-01	397.80000000000000
1990-10-01	259.90000000000000
1990-11-01	281.30000000000000
1990-12-01	304.00000000000000
1991-01-01	255.00000000000000
1991-02-01	228.20000000000000
1991-03-01	373.40000000000000
1991-04-01	314.40000000000000
1991-05-01	238.30000000000000
1991-06-01	250.50000000000000
1991-07-01	174.30000000000000
1991-08-01	220.60000000000000
1991-09-01	304.20000000000000
1991-10-01	335.40000000000000
1991-11-01	253.90000000000000
1991-12-01	338.50000000000000
1992-01-01	199.50000000000000
1992-02-01	325.90000000000000
1992-03-01	301.80000000000000
1992-04-01	230.10000000000000
1992-05-01	286.10000000000000
1992-06-01	179.30000000000000
1992-07-01	183.70000000000000
1992-08-01	213.50000000000000
1992-09-01	220.90000000000000
1992-10-01	313.00000000000000
1992-11-01	195.30000000000000
1992-12-01	195.90000000000000
1993-01-01	217.20000000000000
1993-02-01	184.50000000000000
1993-03-01	199.80000000000000
1993-04-01	239.20000000000000
1993-05-01	211.20000000000000
1993-06-01	172.50000000000000
1993-07-01	148.00000000000000
1993-08-01	185.60000000000000
1993-09-01	179.20000000000000
1993-10-01	226.80000000000000
1993-11-01	197.00000000000000
1993-12-01	192.80000000000000
1994-01-01	177.90000000000000
1994-02-01	181.00000000000000
1994-03-01	223.50000000000000
1994-04-01	251.30000000000000
1994-05-01	206.30000000000000
1994-06-01	199.20000000000000
1994-07-01	156.10000000000000
1994-08-01	185.50000000000000
1994-09-01	216.60000000000000
1994-10-01	230.40000000000000
1994-11-01	253.70000000000000
1994-12-01	237.00000000000000
1995-01-01	209.20000000000000
1995-02-01	208.40000000000000
1995-03-01	247.30000000000000
1995-04-01	269.10000000000000
1995-05-01	246.50000000000000
1995-06-01	236.90000000000000
1995-07-01	225.90000000000000
1995-08-01	261.50000000000000
1995-09-01	267.80000000000000
1995-10-01	308.20000000000000
1995-11-01	267.30000000000000
1995-12-01	331.60000000000000
1996-01-01	256.90000000000000
1996-02-01	275.90000000000000
1996-03-01	307.30000000000000
1996-04-01	268.10000000000000
1996-05-01	276.60000000000000
1996-06-01	250.90000000000000
1996-07-01	221.30000000000000
1996-08-01	254.00000000000000
1996-09-01	268.10000000000000
1996-10-01	312.70000000000000
1996-11-01	378.50000000000000
1996-12-01	360.30000000000000
1997-01-01	261.90000000000000
1997-02-01	248.80000000000000
1997-03-01	314.50000000000000
1997-04-01	297.00000000000000
1997-05-01	285.80000000000000
1997-06-01	250.30000000000000
1997-07-01	233.50000000000000
1997-08-01	252.20000000000000
1997-09-01	272.40000000000000
1997-10-01	302.00000000000000
1997-11-01	286.60000000000000
1997-12-01	309.10000000000000
1998-01-01	253.40000000000000
1998-02-01	288.90000000000000
1998-03-01	340.10000000000000
1998-04-01	291.30000000000000
1998-05-01	330.20000000000000
1998-06-01	278.60000000000000
1998-07-01	237.80000000000000
1998-08-01	267.60000000000000
1998-09-01	404.20000000000000
1998-10-01	429.70000000000000
1998-11-01	418.90000000000000
1998-12-01	281.40000000000000
1999-01-01	330.90000000000000
1999-02-01	368.10000000000000
1999-03-01	318.00000000000000
1999-04-01	394.70000000000000
1999-05-01	401.10000000000000
1999-06-01	357.20000000000000
1999-07-01	316.10000000000000
1999-08-01	326.70000000000000
1999-09-01	351.50000000000000
1999-10-01	353.50000000000000
1999-11-01	388.10000000000000
1999-12-01	344.60000000000000
2000-01-01	350.90000000000000
2000-02-01	409.80000000000000
2000-03-01	382.20000000000000
2000-04-01	345.50000000000000
2000-05-01	434.60000000000000
2000-06-01	405.60000000000000
2000-07-01	310.50000000000000
2000-08-01	409.40000000000000
2000-09-01	443.80000000000000
2000-10-01	371.10000000000000
2000-11-01	305.60000000000000
2000-12-01	384.80000000000000
2001-01-01	322.30000000000000
2001-02-01	362.60000000000000
2001-03-01	417.00000000000000
2001-04-01	299.00000000000000
2001-05-01	313.10000000000000
2001-06-01	283.50000000000000
2001-07-01	243.80000000000000
2001-08-01	276.70000000000000
2001-09-01	258.60000000000000
2001-10-01	255.60000000000000
2001-11-01	248.60000000000000
2001-12-01	260.40000000000000
2002-01-01	250.90000000000000
2002-02-01	275.60000000000000
2002-03-01	305.20000000000000
2002-04-01	241.40000000000000
2002-05-01	315.80000000000000
2002-06-01	240.50000000000000
2002-07-01	247.40000000000000
2002-08-01	261.80000000000000
2002-09-01	255.10000000000000
2002-10-01	237.30000000000000
2002-11-01	268.30000000000000
2002-12-01	253.70000000000000
2003-01-01	233.35743099999996
2003-02-01	255.18138500000000
2003-03-01	359.68592100000000
2003-04-01	272.53548000000006
2003-05-01	267.95907800000000
2003-06-01	234.83847600000000
2003-07-01	212.73642400000000
2003-08-01	268.50854700000000
2003-09-01	259.69486299999994
2003-10-01	286.06533100000000
2003-11-01	268.05537500000000
2003-12-01	304.77745500000000
2004-01-01	234.55031700000000
2004-02-01	259.39161700000000
2004-03-01	301.13972400000000
2004-04-01	279.96544000000000
2004-05-01	294.30301300000000
2004-06-01	221.16377900000003
2004-07-01	225.33605500000000
2004-08-01	287.72128800000000
2004-09-01	289.80162199999990
2004-10-01	315.55494399999990
2004-11-01	264.08996900000005
2004-12-01	271.15325300000006
2005-01-01	315.48905900000000
2005-02-01	363.19661599999990
2005-03-01	360.14991300000000
2005-04-01	327.87925199999990
2005-05-01	312.23415999999990
2005-06-01	300.73874500000000
2005-07-01	246.19433300000000
2005-08-01	259.54742200000004
2005-09-01	283.05254500000000
2005-10-01	333.75909499999995
2005-11-01	285.59097900000000
2005-12-01	327.53650100000000
2006-01-01	302.39456900000010
2006-02-01	307.66380000000000
2006-03-01	363.21765099999993
2006-04-01	349.60603000000000
2006-05-01	375.08181000000010
2006-06-01	360.94758400000000
2006-07-01	287.26821700000000
2006-08-01	354.05886300000000
2006-09-01	359.22426300000000
2006-10-01	359.10044400000010
2006-11-01	364.64977599999990
2006-12-01	342.72472800000010
2007-01-01	341.84660400000000
2007-02-01	332.44102900000007
2007-03-01	418.68549700000000
2007-04-01	398.61012800000000
2007-05-01	374.25336500000000
2007-06-01	422.31648300000000
2007-07-01	314.00658999999990
2007-08-01	330.08705900000000
2007-09-01	392.90519000000000
2007-10-01	437.15861500000000
2007-11-01	352.40145400000000
2007-12-01	358.01400099999990
2008-01-01	347.61310200000000
2008-02-01	389.08413400000000
2008-03-01	420.55606900000010
2008-04-01	462.24601300000006
2008-05-01	438.79745800000000
2008-06-01	452.17519499999990
2008-07-01	402.69304700000000
2008-08-01	489.74691700000000
2008-09-01	426.40130500000000
2008-10-01	444.23391200000000
2008-11-01	401.26039300000010
2008-12-01	343.45118900000000
2009-01-01	346.87476299999990
2009-02-01	321.67548900000000
2009-03-01	452.06542900000000
2009-04-01	371.09411599999993
2009-05-01	360.33203800000007
2009-06-01	379.97652900000000
2009-07-01	346.83511100000000
2009-08-01	452.28713200000000
2009-09-01	358.33005000000010
2009-10-01	412.84199499999994
2009-11-01	371.33451899999994
2009-12-01	387.13804099999993
2010-01-01	319.37490800000000
2010-02-01	331.07183300000010
2010-03-01	490.69876599999990
2010-04-01	388.42632400000010
2010-05-01	429.30252000000000
2010-06-01	372.32292300000000
2010-07-01	319.42642600000000
2010-08-01	406.41674800000010
2010-09-01	407.49796400000010
2010-10-01	437.58739000000000
2010-11-01	428.13841200000010
2010-12-01	409.62390400000000
2011-01-01	363.04516900000000
2011-02-01	427.26906700000000
2011-03-01	481.84015400000000
2011-04-01	479.86608400000000
2011-05-01	506.89590000000000
2011-06-01	478.58453100000010
2011-07-01	359.24166599999990
2011-08-01	382.16927399999990
2011-09-01	434.80287300000000
2011-10-01	490.74424800000010
2011-11-01	400.15163100000000
2011-12-01	460.39715799999993
2012-01-01	420.53157600000000
2012-02-01	395.06193000000000
2012-03-01	534.41800900000000
2012-04-01	461.58816400000000
2012-05-01	438.96567500000000
2012-06-01	405.71349400000000
2012-07-01	372.90653100000000
2012-08-01	448.35557700000000
2012-09-01	472.01988400000000
2012-10-01	445.95443200000000
2012-11-01	434.66061000000000
2012-12-01	417.75502300000000
2013-01-01	435.09360200000000
2013-02-01	338.43054400000000
2013-03-01	446.85796800000000
2013-04-01	338.77102200000000
2013-05-01	422.18352000000000
2013-06-01	343.78710900000000
2013-07-01	308.18522000000000
2013-08-01	362.91412700000000
2013-09-01	340.36554200000000
2013-10-01	366.94232600000000
2013-11-01	290.66268600000000
2013-12-01	324.44635600000000
2014-01-01	324.95175400000000
2014-02-01	311.23748700000000
2014-03-01	416.30235000000000
2014-04-01	356.87725900000000
2014-05-01	384.11073700000000
2014-06-01	490.97394000000000
2014-07-01	293.13304700000000
2014-08-01	345.67413900000000
2014-09-01	358.45758300000000
2014-10-01	361.71314700000000
2014-11-01	343.10475700000000
2014-12-01	350.16288500000000
2015-01-01	294.68744900000000
2015-02-01	337.35940800000000
2015-03-01	345.16823600000000
2015-04-01	319.68876100000000
2015-05-01	348.97838000000000
2015-06-01	337.91740300000000
2015-07-01	293.74312900000000
2015-08-01	308.98030600000000
2015-09-01	315.73351700000000
2015-10-01	409.52618400000000
2015-11-01	307.93387000000000
2015-12-01	319.28529200000000
2016-01-01	238.41548000000000
2016-02-01	327.51770500000000
2016-03-01	343.08949200000000
2016-04-01	362.14505500000000
2016-05-01	393.96205900000000
2016-06-01	310.75805200000000
2016-07-01	284.85337400000000
2016-08-01	317.10841800000000
2016-09-01	303.59372800000000
2016-10-01	322.90278900000000
2016-11-01	299.12990800000000
2016-12-01	310.62125600000000
2017-01-01	288.52010800000000
2017-02-01	264.52584500000000
2017-03-01	331.60425900000000
2017-04-01	298.79431500000000
2017-05-01	342.67522500000000
2017-06-01	267.48938300000000
2017-07-01	274.59285300000000
2017-08-01	305.65817100000000
2017-09-01	301.87875900000000
2017-10-01	330.24079000000000
2017-11-01	340.88554700000000
2017-12-01	387.59207600000000
2018-01-01	278.56141500000000
2018-02-01	381.86010200000000
2018-03-01	359.69091300000000
2018-04-01	345.48759800000000
2018-05-01	368.11358800000000
2018-06-01	382.60158900000000
2018-07-01	296.82544700000000
2018-08-01	360.16432200000000
2018-09-01	375.40143100000000
2018-10-01	459.29180900000000