Month	Millions of Dollars
1985-01-01	51.00000000000000
1985-02-01	58.80000000000000
1985-03-01	53.80000000000000
1985-04-01	70.50000000000000
1985-05-01	65.10000000000000
1985-06-01	58.90000000000000
1985-07-01	56.70000000000000
1985-08-01	70.10000000000000
1985-09-01	65.30000000000000
1985-10-01	65.70000000000000
1985-11-01	73.60000000000000
1985-12-01	52.50000000000000
1986-01-01	54.70000000000000
1986-02-01	73.80000000000000
1986-03-01	77.40000000000000
1986-04-01	71.80000000000000
1986-05-01	90.70000000000000
1986-06-01	73.80000000000000
1986-07-01	88.50000000000000
1986-08-01	84.00000000000000
1986-09-01	70.10000000000000
1986-10-01	72.20000000000000
1986-11-01	86.50000000000000
1986-12-01	77.20000000000000
1987-01-01	83.70000000000000
1987-02-01	75.10000000000000
1987-03-01	86.20000000000000
1987-04-01	94.90000000000000
1987-05-01	95.20000000000000
1987-06-01	98.20000000000000
1987-07-01	100.00000000000000
1987-08-01	81.00000000000000
1987-09-01	102.80000000000000
1987-10-01	103.50000000000000
1987-11-01	115.70000000000000
1987-12-01	106.00000000000000
1988-01-01	115.00000000000000
1988-02-01	93.20000000000000
1988-03-01	116.80000000000000
1988-04-01	112.90000000000000
1988-05-01	101.20000000000000
1988-06-01	109.80000000000000
1988-07-01	100.00000000000000
1988-08-01	126.60000000000000
1988-09-01	124.80000000000000
1988-10-01	120.60000000000000
1988-11-01	120.20000000000000
1988-12-01	118.00000000000000
1989-01-01	102.90000000000000
1989-02-01	111.20000000000000
1989-03-01	144.90000000000000
1989-04-01	140.60000000000000
1989-05-01	141.30000000000000
1989-06-01	155.00000000000000
1989-07-01	124.80000000000000
1989-08-01	141.30000000000000
1989-09-01	136.00000000000000
1989-10-01	162.10000000000000
1989-11-01	153.20000000000000
1989-12-01	131.90000000000000
1990-01-01	129.80000000000000
1990-02-01	139.70000000000000
1990-03-01	149.20000000000000
1990-04-01	153.90000000000000
1990-05-01	157.30000000000000
1990-06-01	151.40000000000000
1990-07-01	128.40000000000000
1990-08-01	121.70000000000000
1990-09-01	126.60000000000000
1990-10-01	140.60000000000000
1990-11-01	147.60000000000000
1990-12-01	109.70000000000000
1991-01-01	107.00000000000000
1991-02-01	118.20000000000000
1991-03-01	143.40000000000000
1991-04-01	142.30000000000000
1991-05-01	170.70000000000000
1991-06-01	147.20000000000000
1991-07-01	135.00000000000000
1991-08-01	143.90000000000000
1991-09-01	135.90000000000000
1991-10-01	172.90000000000000
1991-11-01	174.50000000000000
1991-12-01	151.60000000000000
1992-01-01	141.80000000000000
1992-02-01	150.50000000000000
1992-03-01	182.10000000000000
1992-04-01	185.30000000000000
1992-05-01	186.40000000000000
1992-06-01	176.20000000000000
1992-07-01	177.20000000000000
1992-08-01	166.30000000000000
1992-09-01	191.40000000000000
1992-10-01	206.40000000000000
1992-11-01	180.60000000000000
1992-12-01	155.60000000000000
1993-01-01	150.50000000000000
1993-02-01	167.40000000000000
1993-03-01	223.40000000000000
1993-04-01	210.00000000000000
1993-05-01	186.40000000000000
1993-06-01	200.00000000000000
1993-07-01	208.50000000000000
1993-08-01	201.10000000000000
1993-09-01	209.80000000000000
1993-10-01	210.50000000000000
1993-11-01	195.00000000000000
1993-12-01	187.20000000000000
1994-01-01	149.20000000000000
1994-02-01	202.00000000000000
1994-03-01	224.00000000000000
1994-04-01	286.90000000000000
1994-05-01	248.60000000000000
1994-06-01	240.20000000000000
1994-07-01	218.10000000000000
1994-08-01	255.30000000000000
1994-09-01	240.70000000000000
1994-10-01	262.60000000000000
1994-11-01	229.50000000000000
1994-12-01	241.70000000000000
1995-01-01	203.50000000000000
1995-02-01	217.80000000000000
1995-03-01	265.50000000000000
1995-04-01	284.00000000000000
1995-05-01	289.10000000000000
1995-06-01	259.80000000000000
1995-07-01	230.80000000000000
1995-08-01	261.20000000000000
1995-09-01	246.40000000000000
1995-10-01	266.70000000000000
1995-11-01	267.20000000000000
1995-12-01	222.90000000000000
1996-01-01	209.30000000000000
1996-02-01	247.20000000000000
1996-03-01	259.00000000000000
1996-04-01	256.20000000000000
1996-05-01	294.30000000000000
1996-06-01	237.30000000000000
1996-07-01	270.80000000000000
1996-08-01	296.80000000000000
1996-09-01	261.60000000000000
1996-10-01	305.80000000000000
1996-11-01	305.00000000000000
1996-12-01	247.20000000000000
1997-01-01	258.90000000000000
1997-02-01	311.00000000000000
1997-03-01	320.40000000000000
1997-04-01	345.10000000000000
1997-05-01	342.80000000000000
1997-06-01	328.90000000000000
1997-07-01	333.90000000000000
1997-08-01	346.20000000000000
1997-09-01	323.00000000000000
1997-10-01	380.00000000000000
1997-11-01	323.40000000000000
1997-12-01	310.30000000000000
1998-01-01	262.30000000000000
1998-02-01	318.00000000000000
1998-03-01	369.60000000000000
1998-04-01	320.70000000000000
1998-05-01	330.50000000000000
1998-06-01	327.40000000000000
1998-07-01	375.30000000000000
1998-08-01	354.80000000000000
1998-09-01	283.60000000000000
1998-10-01	379.70000000000000
1998-11-01	321.60000000000000
1998-12-01	300.40000000000000
1999-01-01	320.40000000000000
1999-02-01	316.00000000000000
1999-03-01	380.50000000000000
1999-04-01	353.10000000000000
1999-05-01	360.80000000000000
1999-06-01	338.30000000000000
1999-07-01	340.20000000000000
1999-08-01	330.90000000000000
1999-09-01	329.90000000000000
1999-10-01	353.80000000000000
1999-11-01	339.50000000000000
1999-12-01	337.10000000000000
2000-01-01	297.00000000000000
2000-02-01	351.10000000000000
2000-03-01	412.80000000000000
2000-04-01	388.60000000000000
2000-05-01	355.10000000000000
2000-06-01	405.20000000000000
2000-07-01	363.00000000000000
2000-08-01	389.70000000000000
2000-09-01	395.90000000000000
2000-10-01	389.50000000000000
2000-11-01	392.90000000000000
2000-12-01	332.00000000000000
2001-01-01	339.70000000000000
2001-02-01	367.90000000000000
2001-03-01	409.00000000000000
2001-04-01	419.50000000000000
2001-05-01	376.40000000000000
2001-06-01	404.30000000000000
2001-07-01	326.90000000000000
2001-08-01	371.00000000000000
2001-09-01	334.50000000000000
2001-10-01	379.70000000000000
2001-11-01	346.90000000000000
2001-12-01	321.60000000000000
2002-01-01	314.30000000000000
2002-02-01	333.80000000000000
2002-03-01	365.30000000000000
2002-04-01	371.10000000000000
2002-05-01	387.00000000000000
2002-06-01	347.00000000000000
2002-07-01	363.00000000000000
2002-08-01	377.60000000000000
2002-09-01	351.90000000000000
2002-10-01	379.20000000000000
2002-11-01	347.70000000000000
2002-12-01	312.20000000000000
2003-01-01	360.40833400000010
2003-02-01	347.21149800000006
2003-03-01	377.50335000000000
2003-04-01	355.78920300000000
2003-05-01	360.69401900000010
2003-06-01	325.14727600000000
2003-07-01	362.90312599999993
2003-08-01	344.37724100000000
2003-09-01	337.77840700000000
2003-10-01	394.59153400000010
2003-11-01	343.62465300000010
2003-12-01	295.42039000000005
2004-01-01	307.86612700000000
2004-02-01	335.16638800000010
2004-03-01	382.02197000000000
2004-04-01	362.07755800000000
2004-05-01	352.95193700000000
2004-06-01	364.94417300000000
2004-07-01	370.51047100000000
2004-08-01	363.70335100000000
2004-09-01	361.27676300000010
2004-10-01	412.80045800000000
2004-11-01	367.79295400000000
2004-12-01	377.16732599999995
2005-01-01	338.54026500000000
2005-02-01	325.88701300000010
2005-03-01	421.01868199999990
2005-04-01	392.66765900000000
2005-05-01	421.59046899999990
2005-06-01	416.29568500000000
2005-07-01	378.40473400000010
2005-08-01	418.36802800000000
2005-09-01	413.86523000000000
2005-10-01	381.06601000000000
2005-11-01	436.15848100000005
2005-12-01	374.87113599999990
2006-01-01	381.71315400000000
2006-02-01	388.21677000000000
2006-03-01	469.08938500000000
2006-04-01	372.53800400000000
2006-05-01	434.45691300000000
2006-06-01	447.31734799999990
2006-07-01	434.25135799999990
2006-08-01	480.52404100000000
2006-09-01	490.97195800000000
2006-10-01	510.56654700000000
2006-11-01	502.83693800000000
2006-12-01	438.05713800000007
2007-01-01	419.31418200000000
2007-02-01	489.47777500000000
2007-03-01	497.64590300000000
2007-04-01	424.31297100000000
2007-05-01	477.65290300000000
2007-06-01	487.02186599999993
2007-07-01	499.88539800000000
2007-08-01	564.29014600000000
2007-09-01	436.53603399999990
2007-10-01	588.03068699999980
2007-11-01	602.62672899999980
2007-12-01	597.25811800000000
2008-01-01	516.85563800000010
2008-02-01	519.72994000000000
2008-03-01	582.50399200000000
2008-04-01	658.30566899999990
2008-05-01	528.76511100000000
2008-06-01	483.58433800000000
2008-07-01	645.15164200000000
2008-08-01	666.40569000000000
2008-09-01	468.16926999999990
2008-10-01	566.14563400000000
2008-11-01	521.69780499999990
2008-12-01	437.05511500000000
2009-01-01	450.55701100000000
2009-02-01	375.53783999999990
2009-03-01	436.24934000000000
2009-04-01	421.95242300000000
2009-05-01	411.84203300000000
2009-06-01	443.43304500000000
2009-07-01	464.56307800000010
2009-08-01	408.44035900000006
2009-09-01	419.51731900000010
2009-10-01	483.08937199999990
2009-11-01	477.24432500000000
2009-12-01	476.39380300000010
2010-01-01	466.90657300000010
2010-02-01	501.59158000000010
2010-03-01	565.79957800000000
2010-04-01	562.68103200000000
2010-05-01	566.19040900000000
2010-06-01	545.35377000000000
2010-07-01	529.09745700000000
2010-08-01	480.45592900000000
2010-09-01	569.16354700000000
2010-10-01	589.84844300000000
2010-11-01	601.12702100000010
2010-12-01	601.02319700000000
2011-01-01	561.84334500000010
2011-02-01	540.29265800000000
2011-03-01	726.26921000000000
2011-04-01	615.53626999999980
2011-05-01	696.18179800000000
2011-06-01	614.61553199999980
2011-07-01	631.87930100000020
2011-08-01	570.61612800000000
2011-09-01	576.74769500000010
2011-10-01	631.13240000000000
2011-11-01	548.71807100000000
2011-12-01	611.85396899999990
2012-01-01	465.05229100000000
2012-02-01	583.27430700000000
2012-03-01	607.68136100000000
2012-04-01	580.85707200000000
2012-05-01	575.05931800000000
2012-06-01	629.68038700000000
2012-07-01	566.66172600000000
2012-08-01	642.84648600000000
2012-09-01	545.59554700000000
2012-10-01	556.59189400000000
2012-11-01	556.99355500000000
2012-12-01	657.10712100000000
2013-01-01	546.34582600000000
2013-02-01	582.64894900000000
2013-03-01	685.84578000000000
2013-04-01	503.86322600000000
2013-05-01	639.02532300000000
2013-06-01	605.58200100000000
2013-07-01	587.15375100000000
2013-08-01	617.81171300000000
2013-09-01	613.58728500000000
2013-10-01	624.26332500000000
2013-11-01	620.88520200000000
2013-12-01	531.17517500000000
2014-01-01	569.20487100000000
2014-02-01	604.33366300000000
2014-03-01	705.03243200000000
2014-04-01	680.69605800000000
2014-05-01	745.96548900000000
2014-06-01	637.22287000000000
2014-07-01	706.59346800000000
2014-08-01	709.97151600000000
2014-09-01	614.97786700000000
2014-10-01	663.77337500000000
2014-11-01	695.59693500000000
2014-12-01	594.71550200000000
2015-01-01	582.86391300000000
2015-02-01	541.41228000000000
2015-03-01	623.98099700000000
2015-04-01	645.40414000000000
2015-05-01	629.07433700000000
2015-06-01	602.65307200000000
2015-07-01	568.64131800000000
2015-08-01	577.61086700000000
2015-09-01	552.84164700000000
2015-10-01	666.03779000000000
2015-11-01	617.74617900000000
2015-12-01	506.38083000000000
2016-01-01	502.09130300000000
2016-02-01	527.85481400000000
2016-03-01	704.79006300000000
2016-04-01	614.56902000000000
2016-05-01	595.22904200000000
2016-06-01	640.45984400000000
2016-07-01	650.48101000000000
2016-08-01	714.30961900000000
2016-09-01	730.93232900000000
2016-10-01	665.16636000000000
2016-11-01	729.81896000000000
2016-12-01	675.26124500000000
2017-01-01	612.36916800000000
2017-02-01	651.28065800000000
2017-03-01	737.19821100000000
2017-04-01	638.54345200000000
2017-05-01	600.71061200000000
2017-06-01	637.99567000000000
2017-07-01	627.22347300000000
2017-08-01	609.00461000000000
2017-09-01	507.06507500000000
2017-10-01	765.88165600000000
2017-11-01	794.61151300000000
2017-12-01	645.63625400000000
2018-01-01	604.00247100000000
2018-02-01	652.55029200000000
2018-03-01	673.53997000000000
2018-04-01	726.44107300000000
2018-05-01	688.30697400000000
2018-06-01	646.57908500000000
2018-07-01	789.74818200000000
2018-08-01	801.59706300000000
2018-09-01	721.33054300000000
2018-10-01	789.77348800000000