Month	Millions of Dollars
1985-01-01	39.60000000000000
1985-02-01	45.80000000000000
1985-03-01	50.20000000000000
1985-04-01	40.60000000000000
1985-05-01	47.40000000000000
1985-06-01	34.80000000000000
1985-07-01	34.50000000000000
1985-08-01	37.80000000000000
1985-09-01	41.20000000000000
1985-10-01	42.20000000000000
1985-11-01	40.40000000000000
1985-12-01	46.80000000000000
1986-01-01	62.50000000000000
1986-02-01	47.30000000000000
1986-03-01	53.40000000000000
1986-04-01	47.20000000000000
1986-05-01	52.00000000000000
1986-06-01	47.90000000000000
1986-07-01	47.20000000000000
1986-08-01	48.80000000000000
1986-09-01	49.20000000000000
1986-10-01	49.30000000000000
1986-11-01	66.90000000000000
1986-12-01	69.00000000000000
1987-01-01	47.60000000000000
1987-02-01	55.50000000000000
1987-03-01	60.20000000000000
1987-04-01	54.30000000000000
1987-05-01	46.50000000000000
1987-06-01	56.30000000000000
1987-07-01	52.70000000000000
1987-08-01	57.50000000000000
1987-09-01	51.20000000000000
1987-10-01	73.80000000000000
1987-11-01	52.60000000000000
1987-12-01	61.40000000000000
1988-01-01	46.10000000000000
1988-02-01	64.20000000000000
1988-03-01	64.00000000000000
1988-04-01	49.90000000000000
1988-05-01	60.70000000000000
1988-06-01	62.70000000000000
1988-07-01	61.00000000000000
1988-08-01	65.90000000000000
1988-09-01	73.30000000000000
1988-10-01	72.60000000000000
1988-11-01	75.40000000000000
1988-12-01	78.00000000000000
1989-01-01	60.60000000000000
1989-02-01	75.70000000000000
1989-03-01	86.10000000000000
1989-04-01	68.90000000000000
1989-05-01	76.60000000000000
1989-06-01	81.20000000000000
1989-07-01	75.60000000000000
1989-08-01	77.60000000000000
1989-09-01	82.20000000000000
1989-10-01	98.80000000000000
1989-11-01	96.20000000000000
1989-12-01	82.90000000000000
1990-01-01	79.20000000000000
1990-02-01	81.90000000000000
1990-03-01	91.60000000000000
1990-04-01	77.60000000000000
1990-05-01	87.80000000000000
1990-06-01	81.90000000000000
1990-07-01	84.30000000000000
1990-08-01	78.70000000000000
1990-09-01	82.80000000000000
1990-10-01	90.60000000000000
1990-11-01	88.60000000000000
1990-12-01	80.20000000000000
1991-01-01	80.00000000000000
1991-02-01	97.00000000000000
1991-03-01	103.30000000000000
1991-04-01	91.40000000000000
1991-05-01	95.30000000000000
1991-06-01	92.70000000000000
1991-07-01	98.90000000000000
1991-08-01	94.90000000000000
1991-09-01	95.30000000000000
1991-10-01	104.70000000000000
1991-11-01	98.40000000000000
1991-12-01	101.70000000000000
1992-01-01	85.30000000000000
1992-02-01	109.00000000000000
1992-03-01	120.80000000000000
1992-04-01	113.00000000000000
1992-05-01	120.20000000000000
1992-06-01	134.50000000000000
1992-07-01	117.30000000000000
1992-08-01	115.20000000000000
1992-09-01	129.30000000000000
1992-10-01	125.80000000000000
1992-11-01	121.70000000000000
1992-12-01	119.30000000000000
1993-01-01	90.40000000000000
1993-02-01	129.60000000000000
1993-03-01	149.50000000000000
1993-04-01	119.40000000000000
1993-05-01	122.60000000000000
1993-06-01	129.40000000000000
1993-07-01	134.70000000000000
1993-08-01	135.10000000000000
1993-09-01	141.60000000000000
1993-10-01	136.00000000000000
1993-11-01	128.10000000000000
1993-12-01	124.90000000000000
1994-01-01	101.50000000000000
1994-02-01	124.60000000000000
1994-03-01	153.90000000000000
1994-04-01	124.00000000000000
1994-05-01	141.40000000000000
1994-06-01	145.80000000000000
1994-07-01	132.30000000000000
1994-08-01	145.50000000000000
1994-09-01	147.20000000000000
1994-10-01	151.30000000000000
1994-11-01	143.10000000000000
1994-12-01	136.30000000000000
1995-01-01	122.20000000000000
1995-02-01	139.80000000000000
1995-03-01	171.10000000000000
1995-04-01	146.70000000000000
1995-05-01	160.80000000000000
1995-06-01	162.80000000000000
1995-07-01	161.50000000000000
1995-08-01	161.50000000000000
1995-09-01	155.90000000000000
1995-10-01	164.20000000000000
1995-11-01	160.10000000000000
1995-12-01	136.60000000000000
1996-01-01	138.30000000000000
1996-02-01	150.40000000000000
1996-03-01	148.90000000000000
1996-04-01	174.50000000000000
1996-05-01	160.10000000000000
1996-06-01	151.80000000000000
1996-07-01	178.30000000000000
1996-08-01	165.30000000000000
1996-09-01	168.30000000000000
1996-10-01	183.70000000000000
1996-11-01	175.30000000000000
1996-12-01	179.40000000000000
1997-01-01	152.00000000000000
1997-02-01	175.20000000000000
1997-03-01	199.80000000000000
1997-04-01	189.50000000000000
1997-05-01	197.00000000000000
1997-06-01	206.10000000000000
1997-07-01	205.90000000000000
1997-08-01	182.20000000000000
1997-09-01	212.80000000000000
1997-10-01	213.90000000000000
1997-11-01	185.80000000000000
1997-12-01	203.10000000000000
1998-01-01	166.70000000000000
1998-02-01	195.20000000000000
1998-03-01	213.80000000000000
1998-04-01	198.50000000000000
1998-05-01	189.20000000000000
1998-06-01	212.30000000000000
1998-07-01	208.60000000000000
1998-08-01	229.70000000000000
1998-09-01	262.20000000000000
1998-10-01	277.10000000000000
1998-11-01	290.90000000000000
1998-12-01	300.70000000000000
1999-01-01	254.60000000000000
1999-02-01	351.00000000000000
1999-03-01	309.40000000000000
1999-04-01	352.40000000000000
1999-05-01	333.30000000000000
1999-06-01	292.00000000000000
1999-07-01	363.00000000000000
1999-08-01	335.60000000000000
1999-09-01	349.70000000000000
1999-10-01	367.50000000000000
1999-11-01	329.90000000000000
1999-12-01	329.40000000000000
2000-01-01	259.10000000000000
2000-02-01	315.30000000000000
2000-03-01	350.80000000000000
2000-04-01	283.40000000000000
2000-05-01	320.60000000000000
2000-06-01	377.20000000000000
2000-07-01	283.50000000000000
2000-08-01	273.20000000000000
2000-09-01	279.50000000000000
2000-10-01	274.00000000000000
2000-11-01	260.30000000000000
2000-12-01	261.70000000000000
2001-01-01	205.50000000000000
2001-02-01	229.50000000000000
2001-03-01	258.50000000000000
2001-04-01	228.30000000000000
2001-05-01	261.30000000000000
2001-06-01	268.30000000000000
2001-07-01	241.60000000000000
2001-08-01	244.10000000000000
2001-09-01	241.30000000000000
2001-10-01	235.60000000000000
2001-11-01	250.30000000000000
2001-12-01	221.90000000000000
2002-01-01	188.10000000000000
2002-02-01	232.40000000000000
2002-03-01	257.20000000000000
2002-04-01	250.50000000000000
2002-05-01	275.90000000000000
2002-06-01	276.70000000000000
2002-07-01	282.40000000000000
2002-08-01	275.00000000000000
2002-09-01	282.00000000000000
2002-10-01	283.90000000000000
2002-11-01	278.30000000000000
2002-12-01	259.50000000000000
2003-01-01	253.73318599999996
2003-02-01	286.04305900000000
2003-03-01	307.53613400000000
2003-04-01	276.25153700000000
2003-05-01	301.98069800000010
2003-06-01	299.15826300000010
2003-07-01	304.67315999999994
2003-08-01	257.76689300000000
2003-09-01	271.84581300000000
2003-10-01	278.26638700000007
2003-11-01	263.54683800000000
2003-12-01	263.44033500000000
2004-01-01	213.82905800000000
2004-02-01	287.53911500000000
2004-03-01	329.42976200000000
2004-04-01	279.44959300000000
2004-05-01	296.15917300000000
2004-06-01	314.57397600000000
2004-07-01	271.07326900000000
2004-08-01	267.56023500000000
2004-09-01	268.35956700000000
2004-10-01	285.65012100000000
2004-11-01	265.53685300000006
2004-12-01	254.11552200000003
2005-01-01	228.24276700000004
2005-02-01	250.41773599999996
2005-03-01	333.83393500000005
2005-04-01	277.43267300000000
2005-05-01	302.78346800000010
2005-06-01	309.98566800000000
2005-07-01	260.65096700000000
2005-08-01	269.99983800000000
2005-09-01	273.98899100000000
2005-10-01	277.09527300000000
2005-11-01	324.89007100000000
2005-12-01	305.95787500000000
2006-01-01	265.07985999999994
2006-02-01	292.57989200000000
2006-03-01	404.45586400000000
2006-04-01	288.45481700000000
2006-05-01	365.95688800000000
2006-06-01	380.46474900000010
2006-07-01	302.59921400000010
2006-08-01	321.68085400000000
2006-09-01	295.87328000000010
2006-10-01	303.65040900000000
2006-11-01	331.46400500000000
2006-12-01	291.88222100000000
2007-01-01	269.55295699999994
2007-02-01	308.33619000000000
2007-03-01	390.73201700000000
2007-04-01	324.86237600000000
2007-05-01	383.34997199999990
2007-06-01	359.11161400000000
2007-07-01	328.26053599999995
2007-08-01	334.58736400000000
2007-09-01	298.66424000000006
2007-10-01	328.35050100000000
2007-11-01	325.03998900000000
2007-12-01	290.69260300000010
2008-01-01	303.47014600000000
2008-02-01	350.70643700000000
2008-03-01	358.95063600000000
2008-04-01	338.60772599999990
2008-05-01	371.75432100000000
2008-06-01	355.47695700000000
2008-07-01	358.27046700000000
2008-08-01	331.66131800000000
2008-09-01	332.53897400000000
2008-10-01	308.63809300000000
2008-11-01	256.55387599999995
2008-12-01	271.43883000000005
2009-01-01	225.77938700000004
2009-02-01	256.57970500000005
2009-03-01	284.66577700000000
2009-04-01	291.49815400000000
2009-05-01	291.42839400000010
2009-06-01	485.98611800000000
2009-07-01	660.01821600000000
2009-08-01	552.15201600000000
2009-09-01	606.05032900000000
2009-10-01	670.74792800000000
2009-11-01	676.20993000000000
2009-12-01	610.52829800000000
2010-01-01	580.11637899999980
2010-02-01	535.69266300000000
2010-03-01	816.73568199999990
2010-04-01	629.60501100000000
2010-05-01	735.24134000000000
2010-06-01	747.49978600000020
2010-07-01	685.67456600000010
2010-08-01	801.91611500000000
2010-09-01	888.52355199999990
2010-10-01	730.75818300000000
2010-11-01	769.31261199999980
2010-12-01	776.26495400000000
2011-01-01	676.17067900000000
2011-02-01	687.88093699999980
2011-03-01	820.74996600000000
2011-04-01	828.09701300000020
2011-05-01	809.52394700000000
2011-06-01	949.98849700000000
2011-07-01	864.54736399999980
2011-08-01	901.52355600000020
2011-09-01	941.12237100000020
2011-10-01	915.24157400000000
2011-11-01	862.56916400000000
2011-12-01	857.88973100000020
2012-01-01	882.04286900000000
2012-02-01	972.08816300000000
2012-03-01	1129.30599900000000
2012-04-01	988.93629200000000
2012-05-01	1173.34192000000000
2012-06-01	1023.13800300000000
2012-07-01	980.08101000000000
2012-08-01	1013.09715700000000
2012-09-01	984.50904400000000
2012-10-01	954.79830700000000
2012-11-01	1048.22484600000000
2012-12-01	896.53416000000000
2013-01-01	836.81690400000000
2013-02-01	935.39481600000000
2013-03-01	989.34592000000000
2013-04-01	1000.37119600000000
2013-05-01	1133.28824600000000
2013-06-01	998.27022000000000
2013-07-01	975.41223600000000
2013-08-01	1014.93812300000000
2013-09-01	1149.62096900000000
2013-10-01	1034.20238200000000
2013-11-01	923.23566500000000
2013-12-01	923.26298800000000
2014-01-01	737.45476300000000
2014-02-01	932.34855600000000
2014-03-01	1060.14966600000000
2014-04-01	1035.42781600000000
2014-05-01	966.90906100000000
2014-06-01	954.35247400000000
2014-07-01	782.07165300000000
2014-08-01	762.59917000000000
2014-09-01	668.29794700000000
2014-10-01	672.07792600000000
2014-11-01	472.50964100000000
2014-12-01	472.14063800000000
2015-01-01	371.46368600000000
2015-02-01	400.94591100000000
2015-03-01	415.65248100000000
2015-04-01	409.21664300000000
2015-05-01	408.69552100000000
2015-06-01	363.18125100000000
2015-07-01	394.94099700000000
2015-08-01	328.65685600000000
2015-09-01	348.49226400000000
2015-10-01	345.29076600000000
2015-11-01	345.21782900000000
2015-12-01	357.15569100000000
2016-01-01	295.55669100000000
2016-02-01	375.44596500000000
2016-03-01	392.05029300000000
2016-04-01	364.88901200000000
2016-05-01	405.00227700000000
2016-06-01	389.56569800000000
2016-07-01	331.06096300000000
2016-08-01	364.12942400000000
2016-09-01	352.55353000000000
2016-10-01	334.32038700000000
2016-11-01	382.37742700000000
2016-12-01	343.81228600000000
2017-01-01	309.26658400000000
2017-02-01	350.19493900000000
2017-03-01	391.62793300000000
2017-04-01	359.23779800000000
2017-05-01	470.58858600000000
2017-06-01	410.39379800000000
2017-07-01	382.97832400000000
2017-08-01	379.65892700000000
2017-09-01	366.55478600000000
2017-10-01	404.91906700000000
2017-11-01	399.29812400000000
2017-12-01	339.08343600000000
2018-01-01	333.75955800000000
2018-02-01	394.07541400000000
2018-03-01	417.90349600000000
2018-04-01	372.91669000000000
2018-05-01	469.07419400000000
2018-06-01	439.73994800000000
2018-07-01	423.36812100000000
2018-08-01	398.37570300000000
2018-09-01	374.31012700000000
2018-10-01	461.43802000000000