Month	Millions of Dollars
1985-01-01	70.30000000000000
1985-02-01	71.60000000000000
1985-03-01	100.70000000000000
1985-04-01	64.90000000000000
1985-05-01	67.40000000000000
1985-06-01	61.70000000000000
1985-07-01	55.30000000000000
1985-08-01	69.40000000000000
1985-09-01	61.50000000000000
1985-10-01	56.50000000000000
1985-11-01	56.10000000000000
1985-12-01	59.60000000000000
1986-01-01	76.60000000000000
1986-02-01	59.70000000000000
1986-03-01	66.90000000000000
1986-04-01	84.60000000000000
1986-05-01	85.10000000000000
1986-06-01	57.00000000000000
1986-07-01	60.60000000000000
1986-08-01	92.60000000000000
1986-09-01	56.20000000000000
1986-10-01	144.20000000000000
1986-11-01	96.20000000000000
1986-12-01	66.40000000000000
1987-01-01	64.60000000000000
1987-02-01	46.90000000000000
1987-03-01	56.90000000000000
1987-04-01	59.90000000000000
1987-05-01	69.00000000000000
1987-06-01	45.20000000000000
1987-07-01	75.50000000000000
1987-08-01	57.00000000000000
1987-09-01	64.90000000000000
1987-10-01	72.70000000000000
1987-11-01	79.40000000000000
1987-12-01	75.30000000000000
1988-01-01	119.20000000000000
1988-02-01	67.20000000000000
1988-03-01	87.30000000000000
1988-04-01	84.00000000000000
1988-05-01	71.30000000000000
1988-06-01	64.60000000000000
1988-07-01	90.80000000000000
1988-08-01	90.80000000000000
1988-09-01	81.40000000000000
1988-10-01	89.50000000000000
1988-11-01	84.40000000000000
1988-12-01	128.60000000000000
1989-01-01	83.20000000000000
1989-02-01	84.10000000000000
1989-03-01	81.40000000000000
1989-04-01	110.40000000000000
1989-05-01	111.50000000000000
1989-06-01	99.10000000000000
1989-07-01	111.20000000000000
1989-08-01	121.00000000000000
1989-09-01	100.60000000000000
1989-10-01	109.10000000000000
1989-11-01	131.20000000000000
1989-12-01	103.90000000000000
1990-01-01	188.60000000000000
1990-02-01	96.30000000000000
1990-03-01	160.30000000000000
1990-04-01	165.50000000000000
1990-05-01	113.80000000000000
1990-06-01	152.40000000000000
1990-07-01	187.30000000000000
1990-08-01	136.90000000000000
1990-09-01	153.50000000000000
1990-10-01	135.20000000000000
1990-11-01	236.80000000000000
1990-12-01	170.60000000000000
1991-01-01	171.90000000000000
1991-02-01	176.00000000000000
1991-03-01	191.70000000000000
1991-04-01	152.20000000000000
1991-05-01	140.90000000000000
1991-06-01	121.00000000000000
1991-07-01	169.80000000000000
1991-08-01	129.20000000000000
1991-09-01	119.00000000000000
1991-10-01	166.80000000000000
1991-11-01	144.50000000000000
1991-12-01	208.50000000000000
1992-01-01	313.80000000000000
1992-02-01	219.20000000000000
1992-03-01	190.00000000000000
1992-04-01	286.20000000000000
1992-05-01	214.90000000000000
1992-06-01	185.00000000000000
1992-07-01	194.10000000000000
1992-08-01	167.00000000000000
1992-09-01	220.20000000000000
1992-10-01	363.30000000000000
1992-11-01	209.80000000000000
1992-12-01	215.90000000000000
1993-01-01	210.60000000000000
1993-02-01	159.00000000000000
1993-03-01	230.20000000000000
1993-04-01	176.20000000000000
1993-05-01	171.40000000000000
1993-06-01	153.40000000000000
1993-07-01	177.30000000000000
1993-08-01	146.20000000000000
1993-09-01	157.00000000000000
1993-10-01	472.20000000000000
1993-11-01	259.10000000000000
1993-12-01	457.80000000000000
1994-01-01	380.60000000000000
1994-02-01	148.90000000000000
1994-03-01	202.30000000000000
1994-04-01	196.60000000000000
1994-05-01	393.00000000000000
1994-06-01	206.40000000000000
1994-07-01	209.20000000000000
1994-08-01	194.80000000000000
1994-09-01	190.90000000000000
1994-10-01	205.00000000000000
1994-11-01	213.50000000000000
1994-12-01	267.50000000000000
1995-01-01	252.30000000000000
1995-02-01	261.70000000000000
1995-03-01	284.70000000000000
1995-04-01	240.60000000000000
1995-05-01	242.20000000000000
1995-06-01	241.20000000000000
1995-07-01	311.00000000000000
1995-08-01	262.40000000000000
1995-09-01	310.90000000000000
1995-10-01	339.00000000000000
1995-11-01	323.40000000000000
1995-12-01	290.20000000000000
1996-01-01	335.70000000000000
1996-02-01	306.60000000000000
1996-03-01	349.70000000000000
1996-04-01	385.80000000000000
1996-05-01	289.70000000000000
1996-06-01	326.80000000000000
1996-07-01	280.50000000000000
1996-08-01	280.50000000000000
1996-09-01	240.40000000000000
1996-10-01	311.20000000000000
1996-11-01	339.20000000000000
1996-12-01	530.70000000000000
1997-01-01	309.90000000000000
1997-02-01	360.80000000000000
1997-03-01	359.70000000000000
1997-04-01	329.20000000000000
1997-05-01	493.30000000000000
1997-06-01	409.20000000000000
1997-07-01	357.70000000000000
1997-08-01	326.60000000000000
1997-09-01	322.70000000000000
1997-10-01	360.70000000000000
1997-11-01	422.10000000000000
1997-12-01	470.30000000000000
1998-01-01	283.40000000000000
1998-02-01	163.10000000000000
1998-03-01	158.70000000000000
1998-04-01	160.50000000000000
1998-05-01	132.80000000000000
1998-06-01	168.00000000000000
1998-07-01	181.10000000000000
1998-08-01	155.40000000000000
1998-09-01	152.60000000000000
1998-10-01	177.90000000000000
1998-11-01	147.80000000000000
1998-12-01	417.80000000000000
1999-01-01	125.70000000000000
1999-02-01	114.40000000000000
1999-03-01	165.90000000000000
1999-04-01	163.60000000000000
1999-05-01	162.90000000000000
1999-06-01	215.10000000000000
1999-07-01	161.10000000000000
1999-08-01	174.90000000000000
1999-09-01	171.80000000000000
1999-10-01	202.30000000000000
1999-11-01	183.00000000000000
1999-12-01	197.70000000000000
2000-01-01	168.50000000000000
2000-02-01	200.50000000000000
2000-03-01	236.60000000000000
2000-04-01	201.20000000000000
2000-05-01	176.70000000000000
2000-06-01	177.40000000000000
2000-07-01	229.30000000000000
2000-08-01	205.90000000000000
2000-09-01	211.00000000000000
2000-10-01	226.90000000000000
2000-11-01	177.40000000000000
2000-12-01	190.30000000000000
2001-01-01	234.40000000000000
2001-02-01	203.00000000000000
2001-03-01	217.80000000000000
2001-04-01	217.10000000000000
2001-05-01	238.90000000000000
2001-06-01	201.10000000000000
2001-07-01	185.40000000000000
2001-08-01	197.50000000000000
2001-09-01	172.60000000000000
2001-10-01	212.00000000000000
2001-11-01	198.00000000000000
2001-12-01	242.70000000000000
2002-01-01	135.70000000000000
2002-02-01	197.60000000000000
2002-03-01	201.30000000000000
2002-04-01	194.70000000000000
2002-05-01	222.00000000000000
2002-06-01	195.10000000000000
2002-07-01	198.30000000000000
2002-08-01	281.90000000000000
2002-09-01	187.30000000000000
2002-10-01	211.90000000000000
2002-11-01	267.90000000000000
2002-12-01	262.10000000000000
2003-01-01	237.99954199999996
2003-02-01	206.50452400000000
2003-03-01	232.89291299999996
2003-04-01	193.78949099999997
2003-05-01	191.84994000000003
2003-06-01	200.05971600000000
2003-07-01	184.38618900000003
2003-08-01	195.19323600000000
2003-09-01	172.53537400000005
2003-10-01	192.85492200000004
2003-11-01	248.26330900000000
2003-12-01	260.04933600000000
2004-01-01	191.75884099999996
2004-02-01	215.18745800000000
2004-03-01	261.17371700000007
2004-04-01	190.87155000000004
2004-05-01	223.39835999999997
2004-06-01	217.74443000000000
2004-07-01	245.40634499999996
2004-08-01	188.29864800000000
2004-09-01	207.88649200000000
2004-10-01	254.40042199999996
2004-11-01	222.74567200000004
2004-12-01	252.53981500000000
2005-01-01	249.37709000000000
2005-02-01	310.77784100000000
2005-03-01	324.15500700000000
2005-04-01	292.04517600000000
2005-05-01	226.30234900000000
2005-06-01	262.80917500000000
2005-07-01	217.49594299999995
2005-08-01	192.56571400000004
2005-09-01	243.27866599999996
2005-10-01	238.56719400000003
2005-11-01	244.07131900000005
2005-12-01	252.46848700000004
2006-01-01	231.63405299999997
2006-02-01	223.90274300000000
2006-03-01	236.85020800000000
2006-04-01	265.32445900000000
2006-05-01	289.84237500000000
2006-06-01	250.01664800000000
2006-07-01	275.99642700000000
2006-08-01	245.84643799999995
2006-09-01	251.40506000000000
2006-10-01	297.25851300000000
2006-11-01	247.77741800000000
2006-12-01	262.62204200000000
2007-01-01	278.48011800000000
2007-02-01	241.46125000000000
2007-03-01	328.59593699999994
2007-04-01	335.90762600000010
2007-05-01	301.90188400000000
2007-06-01	389.13286700000000
2007-07-01	333.59558700000000
2007-08-01	376.12616200000000
2007-09-01	272.60768099999996
2007-10-01	358.59427900000000
2007-11-01	323.41401800000000
2007-12-01	429.83946900000007
2008-01-01	425.24399800000010
2008-02-01	404.78321000000000
2008-03-01	498.29410000000000
2008-04-01	545.27258100000010
2008-05-01	431.68591600000000
2008-06-01	487.03600599999993
2008-07-01	500.89547199999990
2008-08-01	589.53193699999990
2008-09-01	587.88757399999990
2008-10-01	497.17665400000000
2008-11-01	329.00177300000007
2008-12-01	347.66907400000000
2009-01-01	271.15584100000000
2009-02-01	304.70972699999993
2009-03-01	397.23791500000000
2009-04-01	470.39287500000000
2009-05-01	453.18240599999990
2009-06-01	415.76993599999990
2009-07-01	358.97074300000010
2009-08-01	376.95999300000000
2009-09-01	401.06171199999994
2009-10-01	388.63944300000010
2009-11-01	462.22305300000010
2009-12-01	806.68032800000000
2010-01-01	507.08705300000010
2010-02-01	591.07391899999980
2010-03-01	575.22759600000000
2010-04-01	517.80094900000000
2010-05-01	517.38367000000000
2010-06-01	469.41361500000000
2010-07-01	687.80355899999980
2010-08-01	607.95553100000000
2010-09-01	607.78360400000000
2010-10-01	660.19400200000020
2010-11-01	656.07352700000000
2010-12-01	550.05588500000000
2011-01-01	509.95887000000000
2011-02-01	588.84746000000000
2011-03-01	725.46454200000020
2011-04-01	680.28465700000000
2011-05-01	569.93327700000000
2011-06-01	656.48409400000000
2011-07-01	618.64389500000000
2011-08-01	619.01942400000000
2011-09-01	568.54128600000010
2011-10-01	643.72281199999990
2011-11-01	526.35215900000000
2011-12-01	714.15333800000000
2012-01-01	558.92406700000000
2012-02-01	599.45723600000000
2012-03-01	768.64888200000000
2012-04-01	632.07827300000000
2012-05-01	827.82536100000000
2012-06-01	695.82227500000000
2012-07-01	603.22224800000000
2012-08-01	760.72787500000000
2012-09-01	643.62958300000000
2012-10-01	772.08510400000000
2012-11-01	540.49916300000000
2012-12-01	595.05642200000000
2013-01-01	635.82568600000000
2013-02-01	693.66633200000000
2013-03-01	650.55560600000000
2013-04-01	766.36732400000000
2013-05-01	787.19655500000000
2013-06-01	839.12169500000000
2013-07-01	767.37033200000000
2013-08-01	742.29277200000000
2013-09-01	709.00625200000000
2013-10-01	1067.84745000000000
2013-11-01	698.64112700000000
2013-12-01	748.65401400000000
2014-01-01	624.30329000000000
2014-02-01	714.11593800000000
2014-03-01	678.06472900000000
2014-04-01	811.66322500000000
2014-05-01	890.88780600000000
2014-06-01	664.73745000000000
2014-07-01	520.69209200000000
2014-08-01	620.61212700000000
2014-09-01	838.82732500000000
2014-10-01	731.77260100000000
2014-11-01	654.18273200000000
2014-12-01	531.14953100000000
2015-01-01	575.75382600000000
2015-02-01	602.65384000000000
2015-03-01	737.40723400000000
2015-04-01	539.22178200000000
2015-05-01	571.42558600000000
2015-06-01	627.99425100000000
2015-07-01	420.00356200000000
2015-08-01	619.04460400000000
2015-09-01	680.61963300000000
2015-10-01	686.55712700000000
2015-11-01	465.45197500000000
2015-12-01	591.99957200000000
2016-01-01	726.87333600000000
2016-02-01	421.25761200000000
2016-03-01	549.95361400000000
2016-04-01	477.99689100000000
2016-05-01	420.77612500000000
2016-06-01	465.62721700000000
2016-07-01	427.53071100000000
2016-08-01	541.25190700000000
2016-09-01	467.43983400000000
2016-10-01	446.80807700000000
2016-11-01	491.57229900000000
2016-12-01	588.58358000000000
2017-01-01	524.19816200000000
2017-02-01	509.77275300000000
2017-03-01	637.35115100000000
2017-04-01	542.49918500000000
2017-05-01	430.33724800000000
2017-06-01	641.40055400000000
2017-07-01	526.20451600000000
2017-08-01	633.07856300000000
2017-09-01	574.63763700000000
2017-10-01	578.67470000000000
2017-11-01	641.97292700000000
2017-12-01	623.70389300000000
2018-01-01	570.98848600000000
2018-02-01	550.99380700000000
2018-03-01	704.41677400000000
2018-04-01	608.82634800000000
2018-05-01	634.89117300000000
2018-06-01	745.44483300000000
2018-07-01	614.78281200000000
2018-08-01	972.46356900000000
2018-09-01	782.44805300000000
2018-10-01	774.70308200000000