Month	Millions of Dollars
1985-01-01	170.20000000000000
1985-02-01	278.50000000000000
1985-03-01	237.80000000000000
1985-04-01	194.20000000000000
1985-05-01	249.50000000000000
1985-06-01	184.30000000000000
1985-07-01	181.10000000000000
1985-08-01	101.20000000000000
1985-09-01	142.40000000000000
1985-10-01	202.50000000000000
1985-11-01	205.60000000000000
1985-12-01	175.30000000000000
1986-01-01	139.10000000000000
1986-02-01	185.80000000000000
1986-03-01	151.80000000000000
1986-04-01	132.00000000000000
1986-05-01	141.10000000000000
1986-06-01	163.90000000000000
1986-07-01	133.00000000000000
1986-08-01	149.80000000000000
1986-09-01	106.90000000000000
1986-10-01	158.00000000000000
1986-11-01	272.70000000000000
1986-12-01	247.60000000000000
1987-01-01	169.30000000000000
1987-02-01	191.50000000000000
1987-03-01	217.40000000000000
1987-04-01	196.20000000000000
1987-05-01	332.40000000000000
1987-06-01	217.10000000000000
1987-07-01	266.70000000000000
1987-08-01	126.10000000000000
1987-09-01	83.60000000000000
1987-10-01	129.60000000000000
1987-11-01	163.00000000000000
1987-12-01	117.60000000000000
1988-01-01	183.80000000000000
1988-02-01	122.70000000000000
1988-03-01	113.00000000000000
1988-04-01	165.00000000000000
1988-05-01	183.10000000000000
1988-06-01	320.60000000000000
1988-07-01	321.50000000000000
1988-08-01	126.80000000000000
1988-09-01	194.50000000000000
1988-10-01	158.20000000000000
1988-11-01	203.70000000000000
1988-12-01	239.50000000000000
1989-01-01	266.90000000000000
1989-02-01	171.40000000000000
1989-03-01	179.10000000000000
1989-04-01	168.80000000000000
1989-05-01	249.80000000000000
1989-06-01	162.80000000000000
1989-07-01	342.70000000000000
1989-08-01	185.10000000000000
1989-09-01	280.50000000000000
1989-10-01	211.20000000000000
1989-11-01	220.70000000000000
1989-12-01	172.70000000000000
1990-01-01	206.60000000000000
1990-02-01	147.60000000000000
1990-03-01	204.10000000000000
1990-04-01	188.50000000000000
1990-05-01	179.00000000000000
1990-06-01	150.00000000000000
1990-07-01	113.80000000000000
1990-08-01	161.70000000000000
1990-09-01	287.20000000000000
1990-10-01	212.50000000000000
1990-11-01	180.30000000000000
1990-12-01	217.70000000000000
1991-01-01	218.30000000000000
1991-02-01	155.10000000000000
1991-03-01	245.20000000000000
1991-04-01	226.50000000000000
1991-05-01	214.40000000000000
1991-06-01	200.00000000000000
1991-07-01	271.90000000000000
1991-08-01	207.30000000000000
1991-09-01	182.90000000000000
1991-10-01	267.60000000000000
1991-11-01	225.40000000000000
1991-12-01	305.90000000000000
1992-01-01	215.80000000000000
1992-02-01	228.10000000000000
1992-03-01	348.00000000000000
1992-04-01	280.20000000000000
1992-05-01	223.00000000000000
1992-06-01	280.80000000000000
1992-07-01	214.60000000000000
1992-08-01	272.00000000000000
1992-09-01	247.70000000000000
1992-10-01	249.70000000000000
1992-11-01	263.40000000000000
1992-12-01	265.00000000000000
1993-01-01	225.50000000000000
1993-02-01	311.20000000000000
1993-03-01	166.80000000000000
1993-04-01	262.50000000000000
1993-05-01	244.10000000000000
1993-06-01	208.20000000000000
1993-07-01	244.50000000000000
1993-08-01	266.90000000000000
1993-09-01	185.30000000000000
1993-10-01	210.90000000000000
1993-11-01	196.30000000000000
1993-12-01	245.70000000000000
1994-01-01	238.60000000000000
1994-02-01	220.50000000000000
1994-03-01	219.90000000000000
1994-04-01	330.50000000000000
1994-05-01	159.80000000000000
1994-06-01	244.20000000000000
1994-07-01	171.20000000000000
1994-08-01	209.70000000000000
1994-09-01	174.80000000000000
1994-10-01	332.80000000000000
1994-11-01	263.10000000000000
1994-12-01	289.60000000000000
1995-01-01	225.90000000000000
1995-02-01	224.10000000000000
1995-03-01	265.00000000000000
1995-04-01	236.60000000000000
1995-05-01	228.50000000000000
1995-06-01	201.20000000000000
1995-07-01	233.60000000000000
1995-08-01	253.80000000000000
1995-09-01	245.10000000000000
1995-10-01	309.10000000000000
1995-11-01	217.10000000000000
1995-12-01	345.10000000000000
1996-01-01	211.80000000000000
1996-02-01	293.80000000000000
1996-03-01	239.40000000000000
1996-04-01	223.20000000000000
1996-05-01	200.70000000000000
1996-06-01	215.60000000000000
1996-07-01	293.20000000000000
1996-08-01	320.40000000000000
1996-09-01	268.50000000000000
1996-10-01	230.60000000000000
1996-11-01	286.70000000000000
1996-12-01	369.50000000000000
1997-01-01	287.50000000000000
1997-02-01	217.50000000000000
1997-03-01	379.90000000000000
1997-04-01	199.10000000000000
1997-05-01	354.70000000000000
1997-06-01	264.60000000000000
1997-07-01	479.40000000000000
1997-08-01	560.40000000000000
1997-09-01	299.80000000000000
1997-10-01	254.10000000000000
1997-11-01	235.40000000000000
1997-12-01	303.00000000000000
1998-01-01	316.70000000000000
1998-02-01	194.90000000000000
1998-03-01	225.10000000000000
1998-04-01	231.90000000000000
1998-05-01	163.20000000000000
1998-06-01	210.20000000000000
1998-07-01	214.40000000000000
1998-08-01	318.50000000000000
1998-09-01	235.80000000000000
1998-10-01	270.00000000000000
1998-11-01	362.40000000000000
1998-12-01	315.60000000000000
1999-01-01	222.30000000000000
1999-02-01	190.70000000000000
1999-03-01	289.60000000000000
1999-04-01	247.90000000000000
1999-05-01	302.80000000000000
1999-06-01	253.30000000000000
1999-07-01	284.00000000000000
1999-08-01	181.50000000000000
1999-09-01	236.40000000000000
1999-10-01	274.70000000000000
1999-11-01	212.40000000000000
1999-12-01	305.30000000000000
2000-01-01	284.10000000000000
2000-02-01	416.20000000000000
2000-03-01	220.70000000000000
2000-04-01	185.70000000000000
2000-05-01	249.20000000000000
2000-06-01	369.60000000000000
2000-07-01	250.90000000000000
2000-08-01	285.50000000000000
2000-09-01	281.00000000000000
2000-10-01	304.40000000000000
2000-11-01	224.70000000000000
2000-12-01	262.10000000000000
2001-01-01	179.90000000000000
2001-02-01	292.50000000000000
2001-03-01	237.00000000000000
2001-04-01	209.50000000000000
2001-05-01	273.80000000000000
2001-06-01	219.10000000000000
2001-07-01	362.30000000000000
2001-08-01	305.00000000000000
2001-09-01	218.60000000000000
2001-10-01	692.70000000000000
2001-11-01	384.30000000000000
2001-12-01	189.80000000000000
2002-01-01	233.60000000000000
2002-02-01	330.60000000000000
2002-03-01	370.60000000000000
2002-04-01	255.60000000000000
2002-05-01	199.90000000000000
2002-06-01	193.30000000000000
2002-07-01	217.60000000000000
2002-08-01	329.90000000000000
2002-09-01	174.60000000000000
2002-10-01	160.70000000000000
2002-11-01	129.00000000000000
2002-12-01	273.20000000000000
2003-01-01	210.67092500000000
2003-02-01	166.45049000000000
2003-03-01	164.49295100000000
2003-04-01	163.95754499999995
2003-05-01	184.20029600000004
2003-06-01	191.50283400000004
2003-07-01	223.09399699999997
2003-08-01	267.51749699999993
2003-09-01	342.93155000000000
2003-10-01	274.93137000000000
2003-11-01	212.55409600000000
2003-12-01	204.44555300000005
2004-01-01	284.32692400000000
2004-02-01	273.87143600000000
2004-03-01	320.77182400000000
2004-04-01	192.08138000000000
2004-05-01	315.72593900000000
2004-06-01	171.20590900000000
2004-07-01	202.10164700000000
2004-08-01	297.73519699999990
2004-09-01	260.84628200000003
2004-10-01	325.43904800000000
2004-11-01	214.35219200000000
2004-12-01	219.29690400000000
2005-01-01	286.29853000000000
2005-02-01	230.84218799999996
2005-03-01	250.11478399999996
2005-04-01	222.69167500000000
2005-05-01	212.50360700000004
2005-06-01	291.69829300000000
2005-07-01	261.02668400000000
2005-08-01	272.87647000000000
2005-09-01	227.36460000000000
2005-10-01	303.32013800000010
2005-11-01	333.85876400000000
2005-12-01	266.66355500000000
2006-01-01	295.26476700000000
2006-02-01	205.63703300000000
2006-03-01	316.12500199999994
2006-04-01	286.57099800000000
2006-05-01	455.08157500000000
2006-06-01	320.07668999999990
2006-07-01	257.76388200000000
2006-08-01	436.82639100000000
2006-09-01	299.80863800000000
2006-10-01	439.20317300000000
2006-11-01	325.13639599999993
2006-12-01	391.49148400000007
2007-01-01	354.73115900000000
2007-02-01	406.16737100000000
2007-03-01	422.23153600000006
2007-04-01	356.29934500000000
2007-05-01	294.66372400000000
2007-06-01	494.04015900000010
2007-07-01	364.33129400000007
2007-08-01	564.79712200000000
2007-09-01	527.49747800000010
2007-10-01	605.04509499999980
2007-11-01	480.67965400000000
2007-12-01	388.79709600000000
2008-01-01	452.23565500000007
2008-02-01	494.41443599999990
2008-03-01	563.88083400000000
2008-04-01	483.29572500000000
2008-05-01	495.88215600000007
2008-06-01	531.03829000000000
2008-07-01	642.24270700000000
2008-08-01	661.02373699999990
2008-09-01	436.64086200000010
2008-10-01	472.09822599999990
2008-11-01	360.95220699999993
2008-12-01	408.49129699999990
2009-01-01	325.32748900000000
2009-02-01	576.76787700000000
2009-03-01	477.77243800000000
2009-04-01	367.63092100000000
2009-05-01	368.04232900000000
2009-06-01	421.39752699999990
2009-07-01	409.85168300000000
2009-08-01	606.82589200000000
2009-09-01	523.88185600000000
2009-10-01	518.19643900000000
2009-11-01	345.82982599999990
2009-12-01	311.55812199999990
2010-01-01	439.44751500000000
2010-02-01	468.21423400000000
2010-03-01	633.21974700000000
2010-04-01	524.34933000000010
2010-05-01	433.43192600000010
2010-06-01	383.26514100000000
2010-07-01	529.71942900000000
2010-08-01	579.57992100000010
2010-09-01	712.48303799999990
2010-10-01	762.46087600000000
2010-11-01	577.26098900000000
2010-12-01	789.11004800000000
2011-01-01	659.15018200000000
2011-02-01	641.34322100000000
2011-03-01	610.99373800000000
2011-04-01	742.17366100000000
2011-05-01	565.56112900000000
2011-06-01	529.31834900000010
2011-07-01	526.81162200000000
2011-08-01	493.42514900000010
2011-09-01	334.43410100000000
2011-10-01	414.68755099999990
2011-11-01	339.94143800000006
2011-12-01	370.38836600000000
2012-01-01	388.37735900000000
2012-02-01	452.42536100000000
2012-03-01	550.89162400000000
2012-04-01	516.36072700000000
2012-05-01	398.39048200000000
2012-06-01	446.68578900000000
2012-07-01	451.44104900000000
2012-08-01	518.37948600000000
2012-09-01	529.53445300000000
2012-10-01	422.60975000000000
2012-11-01	394.76822400000000
2012-12-01	428.45522500000000
2013-01-01	472.58002400000000
2013-02-01	570.63426900000000
2013-03-01	666.34308400000000
2013-04-01	407.94792300000000
2013-05-01	375.33885400000000
2013-06-01	464.45288500000000
2013-07-01	380.29763400000000
2013-08-01	328.62841900000000
2013-09-01	286.84151600000000
2013-10-01	416.61734800000000
2013-11-01	381.95142300000000
2013-12-01	423.58224500000000
2014-01-01	338.01487500000000
2014-02-01	568.43452400000000
2014-03-01	691.03885500000000
2014-04-01	732.24923500000000
2014-05-01	862.45006300000000
2014-06-01	399.16891600000000
2014-07-01	515.08868200000000
2014-08-01	435.11551800000000
2014-09-01	387.69526400000000
2014-10-01	683.04570000000000
2014-11-01	414.61581600000000
2014-12-01	456.17076600000000
2015-01-01	353.49940500000000
2015-02-01	370.17748700000000
2015-03-01	379.39580800000000
2015-04-01	477.68051100000000
2015-05-01	648.54021900000000
2015-06-01	493.84942600000000
2015-07-01	355.27670500000000
2015-08-01	352.11630100000000
2015-09-01	323.99183300000000
2015-10-01	269.62943900000000
2015-11-01	384.70663500000000
2015-12-01	349.93363900000000
2016-01-01	233.00742600000000
2016-02-01	297.96096900000000
2016-03-01	342.60933600000000
2016-04-01	318.73448900000000
2016-05-01	267.01724600000000
2016-06-01	329.95084500000000
2016-07-01	218.97186300000000
2016-08-01	290.49750100000000
2016-09-01	261.89748600000000
2016-10-01	385.24756900000000
2016-11-01	205.37298400000000
2016-12-01	333.48627600000000
2017-01-01	328.48228400000000
2017-02-01	348.67165600000000
2017-03-01	399.40154700000000
2017-04-01	382.40733100000000
2017-05-01	284.44269100000000
2017-06-01	276.58752200000000
2017-07-01	382.31942100000000
2017-08-01	399.15228400000000
2017-09-01	225.24739500000000
2017-10-01	324.30302600000000
2017-11-01	250.67963800000000
2017-12-01	390.13797100000000
2018-01-01	381.80255200000000
2018-02-01	407.28638400000000
2018-03-01	479.38668200000000
2018-04-01	425.03994700000000
2018-05-01	539.84148400000000
2018-06-01	447.73762200000000
2018-07-01	420.98484100000000
2018-08-01	397.54399000000000
2018-09-01	362.41155300000000
2018-10-01	383.93040900000000