Month	Millions of Dollars
1985-01-01	59.30000000000000
1985-02-01	48.30000000000000
1985-03-01	64.80000000000000
1985-04-01	62.50000000000000
1985-05-01	55.80000000000000
1985-06-01	55.50000000000000
1985-07-01	60.30000000000000
1985-08-01	53.00000000000000
1985-09-01	57.30000000000000
1985-10-01	59.10000000000000
1985-11-01	56.00000000000000
1985-12-01	42.90000000000000
1986-01-01	48.90000000000000
1986-02-01	52.20000000000000
1986-03-01	64.20000000000000
1986-04-01	58.00000000000000
1986-05-01	58.30000000000000
1986-06-01	52.10000000000000
1986-07-01	52.00000000000000
1986-08-01	65.00000000000000
1986-09-01	66.30000000000000
1986-10-01	63.70000000000000
1986-11-01	71.10000000000000
1986-12-01	59.70000000000000
1987-01-01	52.10000000000000
1987-02-01	62.20000000000000
1987-03-01	64.30000000000000
1987-04-01	66.40000000000000
1987-05-01	69.50000000000000
1987-06-01	70.40000000000000
1987-07-01	65.20000000000000
1987-08-01	55.80000000000000
1987-09-01	58.00000000000000
1987-10-01	58.40000000000000
1987-11-01	58.30000000000000
1987-12-01	61.80000000000000
1988-01-01	61.40000000000000
1988-02-01	62.00000000000000
1988-03-01	46.20000000000000
1988-04-01	24.70000000000000
1988-05-01	47.80000000000000
1988-06-01	52.10000000000000
1988-07-01	48.40000000000000
1988-08-01	59.80000000000000
1988-09-01	60.60000000000000
1988-10-01	50.70000000000000
1988-11-01	52.80000000000000
1988-12-01	71.20000000000000
1989-01-01	53.70000000000000
1989-02-01	63.50000000000000
1989-03-01	63.00000000000000
1989-04-01	68.30000000000000
1989-05-01	45.40000000000000
1989-06-01	54.70000000000000
1989-07-01	59.30000000000000
1989-08-01	77.70000000000000
1989-09-01	63.60000000000000
1989-10-01	66.00000000000000
1989-11-01	64.00000000000000
1989-12-01	44.20000000000000
1990-01-01	59.80000000000000
1990-02-01	57.80000000000000
1990-03-01	65.90000000000000
1990-04-01	69.90000000000000
1990-05-01	80.40000000000000
1990-06-01	74.70000000000000
1990-07-01	69.50000000000000
1990-08-01	80.70000000000000
1990-09-01	77.20000000000000
1990-10-01	78.10000000000000
1990-11-01	73.90000000000000
1990-12-01	80.80000000000000
1991-01-01	69.20000000000000
1991-02-01	75.70000000000000
1991-03-01	80.30000000000000
1991-04-01	72.00000000000000
1991-05-01	74.40000000000000
1991-06-01	70.20000000000000
1991-07-01	87.20000000000000
1991-08-01	95.60000000000000
1991-09-01	83.00000000000000
1991-10-01	96.30000000000000
1991-11-01	90.40000000000000
1991-12-01	83.70000000000000
1992-01-01	70.00000000000000
1992-02-01	79.10000000000000
1992-03-01	90.60000000000000
1992-04-01	103.60000000000000
1992-05-01	100.00000000000000
1992-06-01	97.00000000000000
1992-07-01	92.60000000000000
1992-08-01	83.30000000000000
1992-09-01	93.30000000000000
1992-10-01	101.40000000000000
1992-11-01	100.10000000000000
1992-12-01	92.40000000000000
1993-01-01	100.70000000000000
1993-02-01	99.00000000000000
1993-03-01	90.10000000000000
1993-04-01	96.40000000000000
1993-05-01	98.00000000000000
1993-06-01	89.10000000000000
1993-07-01	105.70000000000000
1993-08-01	109.10000000000000
1993-09-01	93.70000000000000
1993-10-01	107.60000000000000
1993-11-01	97.60000000000000
1993-12-01	100.40000000000000
1994-01-01	94.80000000000000
1994-02-01	84.00000000000000
1994-03-01	117.60000000000000
1994-04-01	95.90000000000000
1994-05-01	102.30000000000000
1994-06-01	105.50000000000000
1994-07-01	109.00000000000000
1994-08-01	112.20000000000000
1994-09-01	111.60000000000000
1994-10-01	129.90000000000000
1994-11-01	98.60000000000000
1994-12-01	115.50000000000000
1995-01-01	111.80000000000000
1995-02-01	123.20000000000000
1995-03-01	126.30000000000000
1995-04-01	120.50000000000000
1995-05-01	122.00000000000000
1995-06-01	105.40000000000000
1995-07-01	107.30000000000000
1995-08-01	102.60000000000000
1995-09-01	106.80000000000000
1995-10-01	123.10000000000000
1995-11-01	127.10000000000000
1995-12-01	113.50000000000000
1996-01-01	105.60000000000000
1996-02-01	108.30000000000000
1996-03-01	117.30000000000000
1996-04-01	120.60000000000000
1996-05-01	116.10000000000000
1996-06-01	109.30000000000000
1996-07-01	109.70000000000000
1996-08-01	113.50000000000000
1996-09-01	115.00000000000000
1996-10-01	130.10000000000000
1996-11-01	124.60000000000000
1996-12-01	110.40000000000000
1997-01-01	105.50000000000000
1997-02-01	121.30000000000000
1997-03-01	132.30000000000000
1997-04-01	126.90000000000000
1997-05-01	128.30000000000000
1997-06-01	135.60000000000000
1997-07-01	122.20000000000000
1997-08-01	133.00000000000000
1997-09-01	119.80000000000000
1997-10-01	147.30000000000000
1997-11-01	136.20000000000000
1997-12-01	127.80000000000000
1998-01-01	146.40000000000000
1998-02-01	135.70000000000000
1998-03-01	158.40000000000000
1998-04-01	152.20000000000000
1998-05-01	151.90000000000000
1998-06-01	144.60000000000000
1998-07-01	154.10000000000000
1998-08-01	155.20000000000000
1998-09-01	143.50000000000000
1998-10-01	137.90000000000000
1998-11-01	142.30000000000000
1998-12-01	130.70000000000000
1999-01-01	114.70000000000000
1999-02-01	117.60000000000000
1999-03-01	175.80000000000000
1999-04-01	175.70000000000000
1999-05-01	131.00000000000000
1999-06-01	162.70000000000000
1999-07-01	106.60000000000000
1999-08-01	125.30000000000000
1999-09-01	128.50000000000000
1999-10-01	227.60000000000000
1999-11-01	136.00000000000000
1999-12-01	140.90000000000000
2000-01-01	148.90000000000000
2000-02-01	99.70000000000000
2000-03-01	136.30000000000000
2000-04-01	160.60000000000000
2000-05-01	157.90000000000000
2000-06-01	173.30000000000000
2000-07-01	123.60000000000000
2000-08-01	126.90000000000000
2000-09-01	122.70000000000000
2000-10-01	121.20000000000000
2000-11-01	125.50000000000000
2000-12-01	115.70000000000000
2001-01-01	106.10000000000000
2001-02-01	110.10000000000000
2001-03-01	122.70000000000000
2001-04-01	115.40000000000000
2001-05-01	111.70000000000000
2001-06-01	96.30000000000000
2001-07-01	120.00000000000000
2001-08-01	102.30000000000000
2001-09-01	103.40000000000000
2001-10-01	113.70000000000000
2001-11-01	118.10000000000000
2001-12-01	110.70000000000000
2002-01-01	85.20000000000000
2002-02-01	75.10000000000000
2002-03-01	101.40000000000000
2002-04-01	94.60000000000000
2002-05-01	103.00000000000000
2002-06-01	141.40000000000000
2002-07-01	136.30000000000000
2002-08-01	101.00000000000000
2002-09-01	105.50000000000000
2002-10-01	148.00000000000000
2002-11-01	177.50000000000000
2002-12-01	137.60000000000000
2003-01-01	144.89090700000000
2003-02-01	96.79691399999999
2003-03-01	132.16940400000000
2003-04-01	138.02759800000000
2003-05-01	163.16545300000000
2003-06-01	162.21108600000000
2003-07-01	119.03714600000000
2003-08-01	141.45280900000000
2003-09-01	182.35319200000004
2003-10-01	238.77589499999996
2003-11-01	185.98322000000000
2003-12-01	143.87096900000003
2004-01-01	102.98290299999998
2004-02-01	124.34506399999998
2004-03-01	147.51538500000000
2004-04-01	164.36443399999996
2004-05-01	167.69997499999997
2004-06-01	191.20285200000000
2004-07-01	150.58335100000000
2004-08-01	98.05069700000000
2004-09-01	125.25546600000000
2004-10-01	219.51510000000000
2004-11-01	131.72810200000000
2004-12-01	149.22679000000000
2005-01-01	129.47918400000000
2005-02-01	169.51350000000000
2005-03-01	172.22613000000000
2005-04-01	194.91269000000000
2005-05-01	255.42298799999995
2005-06-01	187.30748300000000
2005-07-01	160.10662599999995
2005-08-01	129.66292000000000
2005-09-01	156.98188300000004
2005-10-01	206.14861700000003
2005-11-01	188.41949800000000
2005-12-01	211.83896600000000
2006-01-01	188.25435500000000
2006-02-01	197.85248900000005
2006-03-01	204.77559999999997
2006-04-01	185.05133700000005
2006-05-01	238.76595600000000
2006-06-01	253.23279100000000
2006-07-01	236.68052600000000
2006-08-01	246.38477400000005
2006-09-01	245.87995900000004
2006-10-01	224.00909900000000
2006-11-01	208.32783200000000
2006-12-01	230.92031900000003
2007-01-01	208.83086000000000
2007-02-01	221.55844299999995
2007-03-01	303.03364300000000
2007-04-01	279.05027600000000
2007-05-01	324.87328200000000
2007-06-01	342.47472699999990
2007-07-01	291.04200700000000
2007-08-01	338.35438800000000
2007-09-01	281.60003600000000
2007-10-01	380.42042599999990
2007-11-01	379.30535200000000
2007-12-01	318.65790199999990
2008-01-01	333.48987499999990
2008-02-01	424.03941500000000
2008-03-01	423.27835700000000
2008-04-01	356.13825300000010
2008-05-01	510.93162199999995
2008-06-01	449.74955300000010
2008-07-01	419.22001899999990
2008-08-01	572.80644000000000
2008-09-01	358.13348100000010
2008-10-01	440.53260000000000
2008-11-01	353.57300300000010
2008-12-01	245.36122500000000
2009-01-01	376.32422200000000
2009-02-01	334.04538200000000
2009-03-01	274.33860700000000
2009-04-01	247.63687900000000
2009-05-01	313.63625500000000
2009-06-01	349.32864000000000
2009-07-01	318.26544300000000
2009-08-01	352.43076500000000
2009-09-01	347.33334800000006
2009-10-01	497.29684699999990
2009-11-01	357.96482599999990
2009-12-01	524.34230300000000
2010-01-01	493.66042300000010
2010-02-01	449.03236800000010
2010-03-01	572.66088300000000
2010-04-01	479.43091899999990
2010-05-01	577.15358200000000
2010-06-01	444.77538500000000
2010-07-01	378.62966300000000
2010-08-01	488.49002699999994
2010-09-01	396.59349400000000
2010-10-01	592.01193999999990
2010-11-01	517.32551099999990
2010-12-01	676.13479600000020
2011-01-01	596.98892800000000
2011-02-01	456.10148500000010
2011-03-01	701.62811500000000
2011-04-01	743.56747100000000
2011-05-01	585.04318400000000
2011-06-01	495.79266300000006
2011-07-01	766.28911300000020
2011-08-01	867.81183200000000
2011-09-01	753.20415900000000
2011-10-01	827.41107899999990
2011-11-01	782.86946100000010
2011-12-01	674.93900399999980
2012-01-01	708.69554000000000
2012-02-01	800.17716800000000
2012-03-01	806.01617300000000
2012-04-01	860.11243900000000
2012-05-01	889.18285200000000
2012-06-01	867.43951500000000
2012-07-01	680.79099800000000
2012-08-01	799.95115100000000
2012-09-01	759.49092900000000
2012-10-01	892.12466900000000
2012-11-01	810.41776500000000
2012-12-01	954.36004800000000
2013-01-01	1046.23643100000000
2013-02-01	932.37519100000000
2013-03-01	870.26190000000000
2013-04-01	723.80590500000000
2013-05-01	834.65470200000000
2013-06-01	837.89915900000000
2013-07-01	909.67013900000000
2013-08-01	1008.03033300000000
2013-09-01	744.25762800000000
2013-10-01	922.92060000000000
2013-11-01	948.10828500000000
2013-12-01	786.32780700000000
2014-01-01	749.17131400000000
2014-02-01	774.01912500000000
2014-03-01	1038.78566600000000
2014-04-01	816.46829000000000
2014-05-01	897.59436700000000
2014-06-01	837.73296400000000
2014-07-01	795.33884600000000
2014-08-01	735.33239200000000
2014-09-01	876.22714600000000
2014-10-01	951.85282600000000
2014-11-01	833.31263300000000
2014-12-01	834.25638400000000
2015-01-01	714.31317500000000
2015-02-01	548.05814200000000
2015-03-01	681.47081800000000
2015-04-01	669.75311300000000
2015-05-01	702.58270800000000
2015-06-01	695.40352100000000
2015-07-01	562.06608100000000
2015-08-01	530.10707700000000
2015-09-01	578.29246200000000
2015-10-01	778.13342500000000
2015-11-01	661.63097100000000
2015-12-01	547.06849600000000
2016-01-01	521.87834400000000
2016-02-01	532.45881600000000
2016-03-01	515.00040800000000
2016-04-01	513.35940400000000
2016-05-01	482.72662800000000
2016-06-01	629.16939000000000
2016-07-01	506.46881700000000
2016-08-01	451.29999700000000
2016-09-01	471.73687300000000
2016-10-01	493.65556000000000
2016-11-01	470.19932300000000
2016-12-01	481.33736900000000
2017-01-01	477.02006100000000
2017-02-01	450.13631500000000
2017-03-01	563.11937300000000
2017-04-01	593.53332400000000
2017-05-01	548.75598600000000
2017-06-01	505.27687200000000
2017-07-01	535.90106000000000
2017-08-01	477.59165000000000
2017-09-01	506.72375800000000
2017-10-01	532.09635900000000
2017-11-01	504.25649800000000
2017-12-01	606.89190000000000
2018-01-01	459.70741600000000
2018-02-01	476.43684500000000
2018-03-01	668.24271500000000
2018-04-01	620.20232500000000
2018-05-01	555.67493600000000
2018-06-01	566.54454100000000
2018-07-01	451.27737900000000
2018-08-01	656.38646600000000
2018-09-01	584.87331800000000
2018-10-01	600.84762100000000