Month	Millions of Dollars
1985-01-01	35.20000000000000
1985-02-01	51.70000000000000
1985-03-01	63.00000000000000
1985-04-01	43.90000000000000
1985-05-01	42.60000000000000
1985-06-01	51.80000000000000
1985-07-01	55.20000000000000
1985-08-01	45.20000000000000
1985-09-01	47.40000000000000
1985-10-01	47.30000000000000
1985-11-01	58.70000000000000
1985-12-01	49.10000000000000
1986-01-01	44.50000000000000
1986-02-01	60.30000000000000
1986-03-01	49.00000000000000
1986-04-01	50.60000000000000
1986-05-01	50.80000000000000
1986-06-01	62.10000000000000
1986-07-01	50.30000000000000
1986-08-01	52.60000000000000
1986-09-01	47.30000000000000
1986-10-01	43.90000000000000
1986-11-01	46.90000000000000
1986-12-01	42.40000000000000
1987-01-01	45.10000000000000
1987-02-01	45.70000000000000
1987-03-01	44.90000000000000
1987-04-01	49.00000000000000
1987-05-01	63.40000000000000
1987-06-01	64.50000000000000
1987-07-01	55.10000000000000
1987-08-01	50.60000000000000
1987-09-01	46.50000000000000
1987-10-01	51.60000000000000
1987-11-01	45.90000000000000
1987-12-01	58.40000000000000
1988-01-01	46.10000000000000
1988-02-01	42.20000000000000
1988-03-01	67.10000000000000
1988-04-01	39.70000000000000
1988-05-01	66.90000000000000
1988-06-01	47.20000000000000
1988-07-01	71.80000000000000
1988-08-01	70.60000000000000
1988-09-01	52.70000000000000
1988-10-01	62.60000000000000
1988-11-01	47.50000000000000
1988-12-01	67.10000000000000
1989-01-01	60.10000000000000
1989-02-01	55.70000000000000
1989-03-01	70.30000000000000
1989-04-01	42.80000000000000
1989-05-01	53.20000000000000
1989-06-01	62.50000000000000
1989-07-01	51.50000000000000
1989-08-01	44.70000000000000
1989-09-01	54.20000000000000
1989-10-01	49.50000000000000
1989-11-01	56.60000000000000
1989-12-01	41.50000000000000
1990-01-01	45.70000000000000
1990-02-01	44.20000000000000
1990-03-01	53.70000000000000
1990-04-01	52.70000000000000
1990-05-01	57.40000000000000
1990-06-01	63.30000000000000
1990-07-01	60.90000000000000
1990-08-01	59.60000000000000
1990-09-01	62.20000000000000
1990-10-01	61.50000000000000
1990-11-01	58.40000000000000
1990-12-01	58.60000000000000
1991-01-01	70.10000000000000
1991-02-01	65.20000000000000
1991-03-01	81.40000000000000
1991-04-01	84.90000000000000
1991-05-01	83.70000000000000
1991-06-01	73.00000000000000
1991-07-01	71.50000000000000
1991-08-01	75.20000000000000
1991-09-01	82.70000000000000
1991-10-01	88.70000000000000
1991-11-01	84.90000000000000
1991-12-01	86.40000000000000
1992-01-01	69.00000000000000
1992-02-01	65.40000000000000
1992-03-01	75.10000000000000
1992-04-01	86.20000000000000
1992-05-01	83.20000000000000
1992-06-01	94.90000000000000
1992-07-01	113.10000000000000
1992-08-01	89.30000000000000
1992-09-01	79.20000000000000
1992-10-01	96.70000000000000
1992-11-01	66.60000000000000
1992-12-01	80.20000000000000
1993-01-01	74.60000000000000
1993-02-01	83.70000000000000
1993-03-01	83.90000000000000
1993-04-01	91.90000000000000
1993-05-01	99.50000000000000
1993-06-01	108.10000000000000
1993-07-01	93.00000000000000
1993-08-01	99.60000000000000
1993-09-01	89.30000000000000
1993-10-01	88.30000000000000
1993-11-01	93.30000000000000
1993-12-01	94.80000000000000
1994-01-01	91.10000000000000
1994-02-01	78.00000000000000
1994-03-01	96.30000000000000
1994-04-01	93.60000000000000
1994-05-01	112.40000000000000
1994-06-01	102.80000000000000
1994-07-01	109.10000000000000
1994-08-01	93.80000000000000
1994-09-01	114.00000000000000
1994-10-01	89.70000000000000
1994-11-01	92.60000000000000
1994-12-01	121.20000000000000
1995-01-01	110.20000000000000
1995-02-01	129.60000000000000
1995-03-01	180.30000000000000
1995-04-01	108.50000000000000
1995-05-01	119.20000000000000
1995-06-01	115.10000000000000
1995-07-01	130.40000000000000
1995-08-01	117.10000000000000
1995-09-01	114.00000000000000
1995-10-01	129.30000000000000
1995-11-01	122.90000000000000
1995-12-01	161.70000000000000
1996-01-01	115.50000000000000
1996-02-01	121.30000000000000
1996-03-01	94.60000000000000
1996-04-01	104.90000000000000
1996-05-01	99.00000000000000
1996-06-01	94.30000000000000
1996-07-01	104.40000000000000
1996-08-01	101.60000000000000
1996-09-01	89.70000000000000
1996-10-01	94.40000000000000
1996-11-01	104.20000000000000
1996-12-01	134.60000000000000
1997-01-01	136.70000000000000
1997-02-01	111.20000000000000
1997-03-01	107.90000000000000
1997-04-01	107.60000000000000
1997-05-01	132.20000000000000
1997-06-01	130.70000000000000
1997-07-01	136.90000000000000
1997-08-01	128.90000000000000
1997-09-01	130.10000000000000
1997-10-01	151.40000000000000
1997-11-01	133.40000000000000
1997-12-01	119.00000000000000
1998-01-01	122.80000000000000
1998-02-01	132.30000000000000
1998-03-01	147.10000000000000
1998-04-01	134.60000000000000
1998-05-01	122.90000000000000
1998-06-01	130.90000000000000
1998-07-01	176.90000000000000
1998-08-01	225.20000000000000
1998-09-01	122.80000000000000
1998-10-01	134.10000000000000
1998-11-01	95.90000000000000
1998-12-01	137.60000000000000
1999-01-01	107.80000000000000
1999-02-01	104.50000000000000
1999-03-01	69.80000000000000
1999-04-01	67.90000000000000
1999-05-01	60.50000000000000
1999-06-01	59.80000000000000
1999-07-01	60.10000000000000
1999-08-01	68.70000000000000
1999-09-01	82.90000000000000
1999-10-01	87.60000000000000
1999-11-01	62.60000000000000
1999-12-01	77.80000000000000
2000-01-01	81.20000000000000
2000-02-01	84.20000000000000
2000-03-01	95.50000000000000
2000-04-01	78.90000000000000
2000-05-01	76.30000000000000
2000-06-01	85.20000000000000
2000-07-01	99.70000000000000
2000-08-01	78.10000000000000
2000-09-01	81.30000000000000
2000-10-01	86.20000000000000
2000-11-01	100.20000000000000
2000-12-01	90.90000000000000
2001-01-01	113.10000000000000
2001-02-01	100.50000000000000
2001-03-01	126.00000000000000
2001-04-01	109.70000000000000
2001-05-01	125.80000000000000
2001-06-01	127.00000000000000
2001-07-01	110.80000000000000
2001-08-01	95.10000000000000
2001-09-01	103.50000000000000
2001-10-01	126.00000000000000
2001-11-01	137.40000000000000
2001-12-01	137.20000000000000
2002-01-01	122.90000000000000
2002-02-01	147.20000000000000
2002-03-01	151.90000000000000
2002-04-01	163.30000000000000
2002-05-01	132.60000000000000
2002-06-01	109.20000000000000
2002-07-01	133.70000000000000
2002-08-01	122.90000000000000
2002-09-01	113.40000000000000
2002-10-01	157.90000000000000
2002-11-01	135.20000000000000
2002-12-01	115.40000000000000
2003-01-01	119.74254700000002
2003-02-01	111.50585900000002
2003-03-01	125.56752099999999
2003-04-01	125.07282500000000
2003-05-01	121.54975200000000
2003-06-01	119.44674000000000
2003-07-01	122.78271399999998
2003-08-01	110.61422200000000
2003-09-01	105.84811899999998
2003-10-01	136.34671100000000
2003-11-01	131.25611700000000
2003-12-01	116.95592600000000
2004-01-01	116.25790900000000
2004-02-01	133.37413800000000
2004-03-01	143.29933500000000
2004-04-01	121.94965100000000
2004-05-01	115.49436700000000
2004-06-01	123.76641000000000
2004-07-01	144.94117600000000
2004-08-01	121.09006200000002
2004-09-01	138.96671000000000
2004-10-01	169.33799100000000
2004-11-01	158.11937000000000
2004-12-01	182.01599800000000
2005-01-01	123.63265199999998
2005-02-01	119.18766100000002
2005-03-01	178.56694900000000
2005-04-01	158.34850600000000
2005-05-01	185.99757600000000
2005-06-01	193.39078400000000
2005-07-01	146.61653100000000
2005-08-01	215.69781800000000
2005-09-01	157.84535800000000
2005-10-01	161.36012800000000
2005-11-01	155.05852300000004
2005-12-01	168.12338599999995
2006-01-01	205.58061900000000
2006-02-01	172.27069900000004
2006-03-01	241.16789499999996
2006-04-01	216.41599500000004
2006-05-01	217.58750900000000
2006-06-01	204.91012900000000
2006-07-01	260.87771900000000
2006-08-01	206.98115800000000
2006-09-01	267.95952400000000
2006-10-01	206.90051700000000
2006-11-01	276.68509600000000
2006-12-01	249.85892700000000
2007-01-01	238.40149700000003
2007-02-01	284.42919900000000
2007-03-01	240.23710999999997
2007-04-01	260.42794500000000
2007-05-01	239.48495500000000
2007-06-01	226.18722500000004
2007-07-01	190.49823400000000
2007-08-01	231.51809199999997
2007-09-01	205.44564900000000
2007-10-01	281.01268500000000
2007-11-01	301.68690700000000
2007-12-01	236.31915900000004
2008-01-01	245.28646800000000
2008-02-01	228.90228300000000
2008-03-01	265.78965900000000
2008-04-01	292.55432800000000
2008-05-01	279.54995300000000
2008-06-01	314.82807300000010
2008-07-01	294.10209100000000
2008-08-01	347.76245300000010
2008-09-01	294.29932600000000
2008-10-01	339.84964600000006
2008-11-01	270.09878800000000
2008-12-01	276.99428000000006
2009-01-01	274.34931100000000
2009-02-01	246.81689200000000
2009-03-01	268.68276800000007
2009-04-01	268.56051000000000
2009-05-01	297.29485699999990
2009-06-01	292.61598000000000
2009-07-01	245.11074800000003
2009-08-01	315.39268500000000
2009-09-01	279.63348300000000
2009-10-01	402.75657200000000
2009-11-01	438.13028200000000
2009-12-01	608.54509399999980
2010-01-01	511.51491899999990
2010-02-01	307.09994200000000
2010-03-01	427.78354500000000
2010-04-01	393.18999899999994
2010-05-01	439.63798100000010
2010-06-01	517.34560900000000
2010-07-01	431.71634499999993
2010-08-01	536.15087800000000
2010-09-01	399.35880800000000
2010-10-01	507.64622900000006
2010-11-01	490.63397300000010
2010-12-01	447.36089300000000
2011-01-01	506.62608199999994
2011-02-01	384.04863100000006
2011-03-01	532.00265799999990
2011-04-01	460.79887300000007
2011-05-01	507.58081700000000
2011-06-01	444.24944699999990
2011-07-01	426.36445400000000
2011-08-01	503.37250500000000
2011-09-01	553.30448300000000
2011-10-01	554.33948900000000
2011-11-01	601.71146899999990
2011-12-01	603.66219900000000
2012-01-01	526.85131400000000
2012-02-01	431.55947800000000
2012-03-01	558.48454900000000
2012-04-01	675.84166100000000
2012-05-01	574.74082600000000
2012-06-01	466.67216800000000
2012-07-01	484.13951600000000
2012-08-01	620.92284900000000
2012-09-01	567.17447300000000
2012-10-01	577.78709400000000
2012-11-01	562.58144300000000
2012-12-01	645.97662300000000
2013-01-01	608.01473200000000
2013-02-01	786.21683100000000
2013-03-01	698.48245100000000
2013-04-01	450.75859800000000
2013-05-01	479.44684500000000
2013-06-01	628.51201600000000
2013-07-01	630.16940800000000
2013-08-01	751.98120500000000
2013-09-01	777.88053500000000
2013-10-01	539.25775600000000
2013-11-01	530.75182000000000
2013-12-01	797.49948200000000
2014-01-01	775.91046900000000
2014-02-01	345.01163700000000
2014-03-01	602.78897800000000
2014-04-01	614.80948800000000
2014-05-01	903.69681700000000
2014-06-01	730.94944800000000
2014-07-01	782.89032200000000
2014-08-01	825.35446800000000
2014-09-01	728.04178700000000
2014-10-01	677.65180800000000
2014-11-01	605.15873400000000
2014-12-01	661.49473900000000
2015-01-01	438.01492200000000
2015-02-01	474.12073900000000
2015-03-01	497.56288400000000
2015-04-01	378.71902500000000
2015-05-01	567.32044800000000
2015-06-01	576.32307200000000
2015-07-01	524.29530600000000
2015-08-01	499.37860400000000
2015-09-01	522.18990000000000
2015-10-01	485.94171900000000
2015-11-01	440.03794000000000
2015-12-01	414.49976400000000
2016-01-01	359.57963700000000
2016-02-01	342.62047400000000
2016-03-01	309.00838700000000
2016-04-01	288.61490300000000
2016-05-01	344.45678900000000
2016-06-01	342.47459200000000
2016-07-01	349.46863100000000
2016-08-01	334.16565700000000
2016-09-01	327.60065600000000
2016-10-01	375.03273500000000
2016-11-01	395.46651100000000
2016-12-01	395.52995500000000
2017-01-01	362.10601000000000
2017-02-01	375.99966400000000
2017-03-01	416.44539600000000
2017-04-01	446.11504300000000
2017-05-01	383.18781700000000
2017-06-01	306.80895300000000
2017-07-01	336.77782600000000
2017-08-01	375.79549800000000
2017-09-01	411.34545100000000
2017-10-01	444.81085000000000
2017-11-01	396.61985500000000
2017-12-01	564.68827100000000
2018-01-01	366.44793300000000
2018-02-01	421.85043200000000
2018-03-01	522.36932600000000
2018-04-01	491.44206700000000
2018-05-01	595.57009100000000
2018-06-01	441.02452600000000
2018-07-01	438.33318100000000
2018-08-01	529.00074200000000
2018-09-01	515.09467000000000
2018-10-01	512.25360000000000