Month	Millions of Dollars
1985-01-01	127.40000000000000
1985-02-01	89.10000000000000
1985-03-01	94.90000000000000
1985-04-01	97.00000000000000
1985-05-01	68.50000000000000
1985-06-01	82.80000000000000
1985-07-01	69.00000000000000
1985-08-01	65.40000000000000
1985-09-01	87.70000000000000
1985-10-01	116.60000000000000
1985-11-01	98.40000000000000
1985-12-01	89.80000000000000
1986-01-01	78.90000000000000
1986-02-01	75.90000000000000
1986-03-01	72.60000000000000
1986-04-01	53.30000000000000
1986-05-01	73.20000000000000
1986-06-01	61.40000000000000
1986-07-01	58.10000000000000
1986-08-01	62.80000000000000
1986-09-01	60.50000000000000
1986-10-01	76.50000000000000
1986-11-01	70.40000000000000
1986-12-01	59.30000000000000
1987-01-01	47.70000000000000
1987-02-01	81.70000000000000
1987-03-01	45.50000000000000
1987-04-01	54.30000000000000
1987-05-01	74.70000000000000
1987-06-01	70.00000000000000
1987-07-01	63.10000000000000
1987-08-01	65.40000000000000
1987-09-01	56.60000000000000
1987-10-01	85.90000000000000
1987-11-01	61.30000000000000
1987-12-01	62.30000000000000
1988-01-01	53.00000000000000
1988-02-01	57.90000000000000
1988-03-01	47.40000000000000
1988-04-01	63.50000000000000
1988-05-01	47.50000000000000
1988-06-01	52.30000000000000
1988-07-01	53.00000000000000
1988-08-01	53.40000000000000
1988-09-01	58.00000000000000
1988-10-01	62.00000000000000
1988-11-01	55.90000000000000
1988-12-01	54.50000000000000
1989-01-01	54.30000000000000
1989-02-01	48.10000000000000
1989-03-01	66.00000000000000
1989-04-01	83.60000000000000
1989-05-01	67.40000000000000
1989-06-01	65.00000000000000
1989-07-01	50.50000000000000
1989-08-01	69.80000000000000
1989-09-01	77.90000000000000
1989-10-01	73.60000000000000
1989-11-01	83.80000000000000
1989-12-01	74.00000000000000
1990-01-01	54.80000000000000
1990-02-01	54.50000000000000
1990-03-01	55.20000000000000
1990-04-01	55.10000000000000
1990-05-01	80.40000000000000
1990-06-01	63.10000000000000
1990-07-01	83.30000000000000
1990-08-01	78.90000000000000
1990-09-01	81.70000000000000
1990-10-01	71.10000000000000
1990-11-01	65.70000000000000
1990-12-01	57.90000000000000
1991-01-01	52.50000000000000
1991-02-01	51.70000000000000
1991-03-01	53.30000000000000
1991-04-01	72.50000000000000
1991-05-01	66.10000000000000
1991-06-01	58.60000000000000
1991-07-01	57.10000000000000
1991-08-01	72.90000000000000
1991-09-01	75.40000000000000
1991-10-01	69.40000000000000
1991-11-01	75.50000000000000
1991-12-01	70.80000000000000
1992-01-01	73.10000000000000
1992-02-01	62.00000000000000
1992-03-01	55.60000000000000
1992-04-01	94.40000000000000
1992-05-01	52.00000000000000
1992-06-01	57.20000000000000
1992-07-01	53.10000000000000
1992-08-01	58.00000000000000
1992-09-01	58.10000000000000
1992-10-01	58.70000000000000
1992-11-01	58.50000000000000
1992-12-01	57.60000000000000
1993-01-01	64.40000000000000
1993-02-01	53.70000000000000
1993-03-01	58.50000000000000
1993-04-01	56.00000000000000
1993-05-01	47.90000000000000
1993-06-01	55.40000000000000
1993-07-01	57.80000000000000
1993-08-01	61.40000000000000
1993-09-01	75.50000000000000
1993-10-01	76.90000000000000
1993-11-01	70.70000000000000
1993-12-01	75.70000000000000
1994-01-01	60.00000000000000
1994-02-01	64.50000000000000
1994-03-01	65.30000000000000
1994-04-01	64.80000000000000
1994-05-01	60.20000000000000
1994-06-01	64.60000000000000
1994-07-01	68.30000000000000
1994-08-01	78.80000000000000
1994-09-01	73.40000000000000
1994-10-01	76.80000000000000
1994-11-01	79.70000000000000
1994-12-01	84.70000000000000
1995-01-01	68.60000000000000
1995-02-01	59.20000000000000
1995-03-01	77.10000000000000
1995-04-01	79.30000000000000
1995-05-01	89.10000000000000
1995-06-01	74.20000000000000
1995-07-01	102.20000000000000
1995-08-01	79.40000000000000
1995-09-01	96.40000000000000
1995-10-01	114.60000000000000
1995-11-01	112.10000000000000
1995-12-01	82.20000000000000
1996-01-01	102.50000000000000
1996-02-01	80.10000000000000
1996-03-01	87.30000000000000
1996-04-01	109.60000000000000
1996-05-01	86.70000000000000
1996-06-01	92.80000000000000
1996-07-01	135.70000000000000
1996-08-01	102.00000000000000
1996-09-01	113.20000000000000
1996-10-01	129.70000000000000
1996-11-01	94.80000000000000
1996-12-01	126.60000000000000
1997-01-01	168.60000000000000
1997-02-01	131.20000000000000
1997-03-01	91.90000000000000
1997-04-01	131.80000000000000
1997-05-01	123.00000000000000
1997-06-01	168.10000000000000
1997-07-01	191.10000000000000
1997-08-01	175.00000000000000
1997-09-01	172.30000000000000
1997-10-01	130.30000000000000
1997-11-01	132.90000000000000
1997-12-01	156.20000000000000
1998-01-01	125.50000000000000
1998-02-01	117.80000000000000
1998-03-01	116.10000000000000
1998-04-01	137.30000000000000
1998-05-01	147.90000000000000
1998-06-01	172.10000000000000
1998-07-01	174.80000000000000
1998-08-01	162.10000000000000
1998-09-01	188.10000000000000
1998-10-01	171.90000000000000
1998-11-01	220.00000000000000
1998-12-01	241.70000000000000
1999-01-01	203.70000000000000
1999-02-01	146.50000000000000
1999-03-01	166.40000000000000
1999-04-01	128.10000000000000
1999-05-01	129.90000000000000
1999-06-01	138.00000000000000
1999-07-01	146.20000000000000
1999-08-01	161.10000000000000
1999-09-01	192.30000000000000
1999-10-01	182.40000000000000
1999-11-01	162.60000000000000
1999-12-01	171.20000000000000
2000-01-01	162.70000000000000
2000-02-01	174.00000000000000
2000-03-01	160.00000000000000
2000-04-01	159.20000000000000
2000-05-01	134.90000000000000
2000-06-01	181.40000000000000
2000-07-01	186.00000000000000
2000-08-01	151.40000000000000
2000-09-01	189.50000000000000
2000-10-01	167.50000000000000
2000-11-01	164.10000000000000
2000-12-01	164.30000000000000
2001-01-01	172.90000000000000
2001-02-01	139.20000000000000
2001-03-01	153.60000000000000
2001-04-01	150.50000000000000
2001-05-01	120.10000000000000
2001-06-01	163.80000000000000
2001-07-01	133.80000000000000
2001-08-01	181.40000000000000
2001-09-01	157.70000000000000
2001-10-01	161.50000000000000
2001-11-01	170.70000000000000
2001-12-01	138.70000000000000
2002-01-01	157.30000000000000
2002-02-01	128.60000000000000
2002-03-01	136.60000000000000
2002-04-01	132.60000000000000
2002-05-01	147.70000000000000
2002-06-01	132.70000000000000
2002-07-01	163.60000000000000
2002-08-01	170.10000000000000
2002-09-01	173.10000000000000
2002-10-01	207.20000000000000
2002-11-01	198.20000000000000
2002-12-01	191.60000000000000
2003-01-01	175.04362000000000
2003-02-01	178.23344900000004
2003-03-01	195.33500000000000
2003-04-01	169.25425000000000
2003-05-01	157.09383100000000
2003-06-01	179.32196000000000
2003-07-01	191.04587300000000
2003-08-01	217.84099299999997
2003-09-01	154.93329600000000
2003-10-01	255.04338300000000
2003-11-01	269.88211400000000
2003-12-01	265.69549000000006
2004-01-01	228.80589399999997
2004-02-01	262.08053000000000
2004-03-01	245.67086500000005
2004-04-01	247.84273799999997
2004-05-01	211.98288199999996
2004-06-01	248.39150200000000
2004-07-01	304.20521699999995
2004-08-01	343.22830699999990
2004-09-01	368.10480800000000
2004-10-01	403.19086300000000
2004-11-01	405.88357900000000
2004-12-01	432.16626100000000
2005-01-01	331.84699399999994
2005-02-01	396.83578400000000
2005-03-01	396.35197800000000
2005-04-01	343.19927800000000
2005-05-01	418.82625600000000
2005-06-01	375.53950699999990
2005-07-01	407.37043200000000
2005-08-01	475.17269099999993
2005-09-01	497.14439300000000
2005-10-01	427.63562400000006
2005-11-01	547.85604900000000
2005-12-01	501.37678400000000
2006-01-01	481.09249999999990
2006-02-01	457.29594700000000
2006-03-01	530.21098800000000
2006-04-01	376.59930300000010
2006-05-01	538.06742700000000
2006-06-01	496.86332800000010
2006-07-01	455.14998699999990
2006-08-01	529.54041800000000
2006-09-01	544.03680600000000
2006-10-01	487.34814100000000
2006-11-01	503.59856400000000
2006-12-01	480.58191100000000
2007-01-01	441.22841700000000
2007-02-01	399.20454000000000
2007-03-01	372.28788700000000
2007-04-01	296.12809600000000
2007-05-01	388.09646100000000
2007-06-01	460.25006400000007
2007-07-01	398.43708400000010
2007-08-01	472.75457500000010
2007-09-01	493.94423000000000
2007-10-01	507.10314300000000
2007-11-01	564.61315800000000
2007-12-01	477.55817800000005
2008-01-01	472.71890500000006
2008-02-01	525.12278900000010
2008-03-01	423.32516099999990
2008-04-01	503.58236400000000
2008-05-01	440.20795900000000
2008-06-01	548.37959700000000
2008-07-01	658.84275500000000
2008-08-01	423.49877699999990
2008-09-01	524.24912400000000
2008-10-01	540.84731499999990
2008-11-01	412.39599800000010
2008-12-01	339.28209900000010
2009-01-01	404.98874900000010
2009-02-01	254.05391999999995
2009-03-01	331.58921900000007
2009-04-01	331.64645800000000
2009-05-01	291.58887400000000
2009-06-01	346.88698900000010
2009-07-01	358.28909100000000
2009-08-01	354.11636599999990
2009-09-01	407.67647899999990
2009-10-01	341.10746600000000
2009-11-01	327.04112900000000
2009-12-01	474.32755699999990
2010-01-01	379.99669599999993
2010-02-01	390.37114800000000
2010-03-01	405.47159500000000
2010-04-01	419.36180900000000
2010-05-01	250.00835300000003
2010-06-01	420.56548699999990
2010-07-01	464.05298599999990
2010-08-01	481.64632100000000
2010-09-01	488.04974600000010
2010-10-01	450.49670199999990
2010-11-01	515.32864600000000
2010-12-01	577.95783400000000
2011-01-01	681.86685500000000
2011-02-01	456.22302400000007
2011-03-01	513.49314800000000
2011-04-01	490.65379200000000
2011-05-01	367.15839399999993
2011-06-01	592.08108300000010
2011-07-01	455.68808399999995
2011-08-01	689.67346000000000
2011-09-01	639.30194600000000
2011-10-01	528.87396499999990
2011-11-01	569.16056300000000
2011-12-01	620.84794499999990
2012-01-01	573.25459300000000
2012-02-01	546.71034800000000
2012-03-01	430.37811700000000
2012-04-01	408.98623300000000
2012-05-01	482.71756200000000
2012-06-01	488.66665300000000
2012-07-01	599.28751000000000
2012-08-01	531.27875200000000
2012-09-01	559.65981500000000
2012-10-01	551.80425000000000
2012-11-01	688.50147100000000
2012-12-01	557.03664100000000
2013-01-01	634.41980500000000
2013-02-01	658.49146500000000
2013-03-01	738.56225800000000
2013-04-01	564.30027300000000
2013-05-01	640.92913800000000
2013-06-01	627.97435100000000
2013-07-01	709.16928800000000
2013-08-01	818.01110200000000
2013-09-01	703.16395400000000
2013-10-01	688.71570400000000
2013-11-01	730.52933400000000
2013-12-01	612.46572500000000
2014-01-01	586.14843700000000
2014-02-01	561.85701900000000
2014-03-01	447.26547300000000
2014-04-01	606.30565900000000
2014-05-01	442.45870000000000
2014-06-01	485.83931700000000
2014-07-01	592.87076800000000
2014-08-01	379.59960700000000
2014-09-01	524.48841900000000
2014-10-01	404.67778500000000
2014-11-01	491.58915700000000
2014-12-01	556.17558900000000
2015-01-01	542.17347500000000
2015-02-01	370.24800300000000
2015-03-01	384.23591900000000
2015-04-01	383.87295200000000
2015-05-01	381.41599600000000
2015-06-01	363.78055600000000
2015-07-01	401.52629400000000
2015-08-01	415.07324000000000
2015-09-01	437.37228300000000
2015-10-01	440.50355400000000
2015-11-01	427.53254600000000
2015-12-01	507.81480800000000
2016-01-01	447.66889700000000
2016-02-01	388.81451200000000
2016-03-01	355.17458600000000
2016-04-01	357.26000300000000
2016-05-01	497.78402900000000
2016-06-01	506.46143700000000
2016-07-01	511.53715900000000
2016-08-01	576.15988900000000
2016-09-01	698.43219000000000
2016-10-01	608.18810100000000
2016-11-01	622.79136800000000
2016-12-01	683.12078900000000
2017-01-01	749.89406300000000
2017-02-01	602.51064800000000
2017-03-01	585.28408200000000
2017-04-01	409.94241400000000
2017-05-01	455.97346400000000
2017-06-01	532.77116000000000
2017-07-01	517.08175900000000
2017-08-01	620.29892600000000
2017-09-01	640.68829000000000
2017-10-01	700.91831200000000
2017-11-01	797.84293300000000
2017-12-01	669.60360900000000
2018-01-01	881.16265600000000
2018-02-01	647.25045500000000
2018-03-01	644.89452500000000
2018-04-01	501.46849600000000
2018-05-01	582.44960900000000
2018-06-01	472.17201900000000
2018-07-01	692.07404800000000
2018-08-01	631.26198900000000
2018-09-01	683.02121200000000
2018-10-01	777.36953900000000