Month	Millions of Dollars
1985-01-01	54.70000000000000
1985-02-01	47.90000000000000
1985-03-01	61.30000000000000
1985-04-01	56.80000000000000
1985-05-01	57.80000000000000
1985-06-01	49.80000000000000
1985-07-01	55.00000000000000
1985-08-01	45.20000000000000
1985-09-01	60.50000000000000
1985-10-01	59.50000000000000
1985-11-01	56.80000000000000
1985-12-01	60.60000000000000
1986-01-01	80.70000000000000
1986-02-01	65.10000000000000
1986-03-01	74.20000000000000
1986-04-01	86.30000000000000
1986-05-01	92.10000000000000
1986-06-01	87.30000000000000
1986-07-01	51.60000000000000
1986-08-01	86.70000000000000
1986-09-01	82.10000000000000
1986-10-01	72.10000000000000
1986-11-01	81.50000000000000
1986-12-01	77.70000000000000
1987-01-01	53.90000000000000
1987-02-01	78.40000000000000
1987-03-01	68.30000000000000
1987-04-01	67.50000000000000
1987-05-01	77.00000000000000
1987-06-01	59.80000000000000
1987-07-01	63.10000000000000
1987-08-01	69.20000000000000
1987-09-01	69.80000000000000
1987-10-01	75.40000000000000
1987-11-01	79.50000000000000
1987-12-01	79.70000000000000
1988-01-01	103.30000000000000
1988-02-01	85.10000000000000
1988-03-01	84.00000000000000
1988-04-01	91.50000000000000
1988-05-01	80.90000000000000
1988-06-01	68.80000000000000
1988-07-01	64.70000000000000
1988-08-01	65.40000000000000
1988-09-01	72.40000000000000
1988-10-01	76.10000000000000
1988-11-01	58.60000000000000
1988-12-01	78.20000000000000
1989-01-01	72.20000000000000
1989-02-01	78.60000000000000
1989-03-01	97.70000000000000
1989-04-01	94.80000000000000
1989-05-01	82.50000000000000
1989-06-01	76.70000000000000
1989-07-01	141.60000000000000
1989-08-01	79.20000000000000
1989-09-01	68.90000000000000
1989-10-01	92.20000000000000
1989-11-01	73.90000000000000
1989-12-01	78.30000000000000
1990-01-01	88.50000000000000
1990-02-01	73.30000000000000
1990-03-01	137.70000000000000
1990-04-01	108.10000000000000
1990-05-01	190.00000000000000
1990-06-01	76.20000000000000
1990-07-01	71.40000000000000
1990-08-01	68.30000000000000
1990-09-01	139.90000000000000
1990-10-01	118.60000000000000
1990-11-01	117.40000000000000
1990-12-01	91.30000000000000
1991-01-01	82.00000000000000
1991-02-01	100.40000000000000
1991-03-01	130.80000000000000
1991-04-01	130.50000000000000
1991-05-01	95.10000000000000
1991-06-01	79.80000000000000
1991-07-01	72.10000000000000
1991-08-01	67.20000000000000
1991-09-01	190.50000000000000
1991-10-01	221.30000000000000
1991-11-01	186.10000000000000
1991-12-01	132.80000000000000
1992-01-01	121.90000000000000
1992-02-01	173.80000000000000
1992-03-01	124.70000000000000
1992-04-01	85.00000000000000
1992-05-01	90.40000000000000
1992-06-01	81.90000000000000
1992-07-01	75.30000000000000
1992-08-01	79.10000000000000
1992-09-01	151.60000000000000
1992-10-01	98.80000000000000
1992-11-01	98.70000000000000
1992-12-01	97.70000000000000
1993-01-01	105.50000000000000
1993-02-01	111.60000000000000
1993-03-01	130.40000000000000
1993-04-01	94.00000000000000
1993-05-01	94.80000000000000
1993-06-01	79.90000000000000
1993-07-01	81.60000000000000
1993-08-01	81.60000000000000
1993-09-01	126.10000000000000
1993-10-01	119.40000000000000
1993-11-01	94.40000000000000
1993-12-01	93.00000000000000
1994-01-01	98.70000000000000
1994-02-01	122.00000000000000
1994-03-01	110.90000000000000
1994-04-01	88.80000000000000
1994-05-01	93.50000000000000
1994-06-01	78.70000000000000
1994-07-01	105.20000000000000
1994-08-01	102.20000000000000
1994-09-01	146.70000000000000
1994-10-01	112.40000000000000
1994-11-01	94.30000000000000
1994-12-01	113.70000000000000
1995-01-01	89.80000000000000
1995-02-01	84.90000000000000
1995-03-01	115.40000000000000
1995-04-01	108.90000000000000
1995-05-01	107.20000000000000
1995-06-01	94.00000000000000
1995-07-01	97.30000000000000
1995-08-01	96.80000000000000
1995-09-01	105.90000000000000
1995-10-01	156.60000000000000
1995-11-01	111.40000000000000
1995-12-01	124.70000000000000
1996-01-01	105.60000000000000
1996-02-01	126.10000000000000
1996-03-01	136.50000000000000
1996-04-01	117.60000000000000
1996-05-01	113.20000000000000
1996-06-01	145.80000000000000
1996-07-01	125.00000000000000
1996-08-01	125.20000000000000
1996-09-01	99.80000000000000
1996-10-01	155.50000000000000
1996-11-01	190.90000000000000
1996-12-01	117.90000000000000
1997-01-01	113.20000000000000
1997-02-01	140.90000000000000
1997-03-01	207.70000000000000
1997-04-01	198.50000000000000
1997-05-01	174.70000000000000
1997-06-01	114.20000000000000
1997-07-01	138.00000000000000
1997-08-01	140.00000000000000
1997-09-01	111.00000000000000
1997-10-01	121.50000000000000
1997-11-01	112.20000000000000
1997-12-01	149.40000000000000
1998-01-01	138.50000000000000
1998-02-01	122.10000000000000
1998-03-01	151.10000000000000
1998-04-01	163.70000000000000
1998-05-01	141.10000000000000
1998-06-01	121.90000000000000
1998-07-01	103.30000000000000
1998-08-01	147.30000000000000
1998-09-01	167.10000000000000
1998-10-01	142.40000000000000
1998-11-01	165.30000000000000
1998-12-01	145.50000000000000
1999-01-01	106.40000000000000
1999-02-01	104.10000000000000
1999-03-01	150.10000000000000
1999-04-01	140.50000000000000
1999-05-01	134.50000000000000
1999-06-01	125.30000000000000
1999-07-01	99.90000000000000
1999-08-01	135.20000000000000
1999-09-01	93.50000000000000
1999-10-01	119.30000000000000
1999-11-01	105.70000000000000
1999-12-01	124.90000000000000
2000-01-01	161.60000000000000
2000-02-01	137.30000000000000
2000-03-01	117.60000000000000
2000-04-01	157.80000000000000
2000-05-01	106.60000000000000
2000-06-01	109.60000000000000
2000-07-01	101.90000000000000
2000-08-01	110.80000000000000
2000-09-01	123.50000000000000
2000-10-01	109.00000000000000
2000-11-01	199.80000000000000
2000-12-01	111.50000000000000
2001-01-01	103.60000000000000
2001-02-01	137.90000000000000
2001-03-01	169.50000000000000
2001-04-01	113.30000000000000
2001-05-01	482.20000000000000
2001-06-01	112.00000000000000
2001-07-01	88.60000000000000
2001-08-01	106.10000000000000
2001-09-01	97.80000000000000
2001-10-01	101.10000000000000
2001-11-01	104.10000000000000
2001-12-01	218.50000000000000
2002-01-01	98.70000000000000
2002-02-01	194.40000000000000
2002-03-01	127.70000000000000
2002-04-01	101.00000000000000
2002-05-01	122.90000000000000
2002-06-01	88.10000000000000
2002-07-01	88.80000000000000
2002-08-01	133.70000000000000
2002-09-01	99.90000000000000
2002-10-01	117.30000000000000
2002-11-01	109.70000000000000
2002-12-01	124.30000000000000
2003-01-01	108.53826300000000
2003-02-01	127.54249600000001
2003-03-01	117.80450100000000
2003-04-01	115.39259200000000
2003-05-01	118.70638399999999
2003-06-01	113.86760800000000
2003-07-01	119.07600600000002
2003-08-01	108.84929000000002
2003-09-01	111.28393700000000
2003-10-01	141.39674800000003
2003-11-01	157.80529300000000
2003-12-01	125.63517500000000
2004-01-01	106.79852700000002
2004-02-01	132.50112000000000
2004-03-01	148.85289300000000
2004-04-01	172.77878400000003
2004-05-01	143.26407400000000
2004-06-01	115.24604600000000
2004-07-01	117.37631200000003
2004-08-01	120.17408200000000
2004-09-01	140.59575800000000
2004-10-01	135.51032299999997
2004-11-01	131.20654300000000
2004-12-01	140.02057500000000
2005-01-01	116.59914100000002
2005-02-01	156.18477100000000
2005-03-01	190.47450000000000
2005-04-01	155.31616099999997
2005-05-01	153.59976700000000
2005-06-01	150.74359400000003
2005-07-01	157.47736500000000
2005-08-01	132.17593900000003
2005-09-01	167.56986600000000
2005-10-01	179.54503599999995
2005-11-01	179.28552700000000
2005-12-01	202.91033700000003
2006-01-01	170.61856900000000
2006-02-01	193.78777400000004
2006-03-01	218.37638699999997
2006-04-01	190.07214200000004
2006-05-01	197.52433099999996
2006-06-01	192.00307600000000
2006-07-01	223.19145500000000
2006-08-01	193.73597000000000
2006-09-01	199.21859300000000
2006-10-01	217.15382800000003
2006-11-01	216.88279600000004
2006-12-01	181.40392200000000
2007-01-01	214.70684800000000
2007-02-01	203.31012000000000
2007-03-01	271.54861600000000
2007-04-01	242.01202199999997
2007-05-01	279.97924800000004
2007-06-01	297.49921100000000
2007-07-01	247.79345300000003
2007-08-01	222.19126700000000
2007-09-01	235.06521500000000
2007-10-01	266.09821800000000
2007-11-01	299.23901500000005
2007-12-01	260.84429600000000
2008-01-01	329.67303199999990
2008-02-01	235.60474900000003
2008-03-01	270.31731500000000
2008-04-01	281.74438600000000
2008-05-01	300.33253499999990
2008-06-01	325.62838100000000
2008-07-01	248.02868099999995
2008-08-01	272.82286100000000
2008-09-01	256.98242100000000
2008-10-01	259.49843700000000
2008-11-01	227.27120200000000
2008-12-01	284.29421000000000
2009-01-01	187.03382799999997
2009-02-01	218.50304000000000
2009-03-01	232.13548900000004
2009-04-01	273.25993500000000
2009-05-01	262.05729800000000
2009-06-01	232.40832800000004
2009-07-01	188.06367299999997
2009-08-01	226.09002500000000
2009-09-01	254.71901799999995
2009-10-01	293.86201700000000
2009-11-01	194.92502500000003
2009-12-01	226.73104500000000
2010-01-01	192.57989700000000
2010-02-01	229.84772700000000
2010-03-01	367.32588100000000
2010-04-01	264.10996800000000
2010-05-01	201.75558799999996
2010-06-01	247.65753300000000
2010-07-01	203.80429600000000
2010-08-01	249.51968200000005
2010-09-01	340.87643800000000
2010-10-01	242.79727300000000
2010-11-01	227.61320000000000
2010-12-01	332.09696100000000
2011-01-01	247.10774200000000
2011-02-01	299.68698400000000
2011-03-01	489.99774000000000
2011-04-01	277.14229200000000
2011-05-01	318.62139399999990
2011-06-01	356.56903800000000
2011-07-01	237.81699200000000
2011-08-01	298.62811900000000
2011-09-01	264.41827800000000
2011-10-01	326.57241099999993
2011-11-01	221.71770900000004
2011-12-01	291.37775900000000
2012-01-01	344.13090700000000
2012-02-01	202.46935000000000
2012-03-01	397.63190200000000
2012-04-01	213.97232900000000
2012-05-01	273.94278700000000
2012-06-01	316.27911100000000
2012-07-01	278.79551400000000
2012-08-01	287.87775900000000
2012-09-01	333.13147200000000
2012-10-01	332.65098000000000
2012-11-01	225.89453300000000
2012-12-01	294.38309700000000
2013-01-01	282.16189400000000
2013-02-01	382.28791300000000
2013-03-01	351.65740500000000
2013-04-01	336.35458900000000
2013-05-01	455.79261200000000
2013-06-01	427.11962600000000
2013-07-01	325.25387000000000
2013-08-01	514.61806000000000
2013-09-01	342.09398100000000
2013-10-01	346.96969500000000
2013-11-01	417.96001400000000
2013-12-01	433.75398200000000
2014-01-01	393.42567800000000
2014-02-01	528.63001600000000
2014-03-01	367.98952200000000
2014-04-01	468.81936100000000
2014-05-01	351.92591100000000
2014-06-01	345.03161500000000
2014-07-01	277.55627300000000
2014-08-01	311.97491200000000
2014-09-01	410.37428700000000
2014-10-01	303.86992200000000
2014-11-01	353.04031800000000
2014-12-01	308.11253700000000
2015-01-01	243.03994500000000
2015-02-01	270.80985400000000
2015-03-01	393.15083700000000
2015-04-01	306.78132300000000
2015-05-01	299.03134100000000
2015-06-01	256.30612700000000
2015-07-01	215.07461700000000
2015-08-01	304.93584400000000
2015-09-01	337.28005800000000
2015-10-01	260.14072800000000
2015-11-01	241.68555200000000
2015-12-01	442.17730500000000
2016-01-01	275.17500000000000
2016-02-01	406.38050600000000
2016-03-01	343.79122200000000
2016-04-01	223.81535500000000
2016-05-01	328.42643700000000
2016-06-01	299.36410200000000
2016-07-01	364.29515000000000
2016-08-01	407.24791500000000
2016-09-01	337.15710500000000
2016-10-01	409.02349500000000
2016-11-01	305.04836200000000
2016-12-01	220.12861000000000
2017-01-01	290.34692200000000
2017-02-01	316.37602200000000
2017-03-01	443.54957400000000
2017-04-01	296.55256300000000
2017-05-01	570.71784000000000
2017-06-01	425.28348000000000
2017-07-01	603.12543700000000
2017-08-01	775.78380000000000
2017-09-01	469.51663600000000
2017-10-01	505.59947700000000
2017-11-01	536.30806300000000
2017-12-01	220.21090600000000
2018-01-01	523.96088400000000
2018-02-01	509.17958700000000
2018-03-01	226.44358100000000
2018-04-01	307.33823600000000
2018-05-01	609.85309200000000
2018-06-01	380.02628600000000
2018-07-01	426.00287800000000
2018-08-01	609.10822700000000
2018-09-01	380.25328700000000
2018-10-01	666.20641200000000