Month	Millions of Dollars
1992-01-01	11.500000000000000
1992-02-01	22.500000000000000
1992-03-01	21.300000000000000
1992-04-01	15.000000000000000
1992-05-01	14.500000000000000
1992-06-01	29.700000000000000
1992-07-01	22.600000000000000
1992-08-01	25.200000000000000
1992-09-01	23.800000000000000
1992-10-01	46.200000000000000
1992-11-01	39.400000000000000
1992-12-01	39.200000000000000
1993-01-01	39.200000000000000
1993-02-01	32.300000000000000
1993-03-01	45.800000000000000
1993-04-01	18.800000000000000
1993-05-01	19.600000000000000
1993-06-01	27.000000000000000
1993-07-01	29.900000000000000
1993-08-01	29.700000000000000
1993-09-01	33.700000000000000
1993-10-01	26.000000000000000
1993-11-01	45.500000000000000
1993-12-01	29.700000000000000
1994-01-01	27.000000000000000
1994-02-01	32.400000000000000
1994-03-01	34.700000000000000
1994-04-01	36.500000000000000
1994-05-01	40.600000000000000
1994-06-01	37.800000000000000
1994-07-01	33.200000000000000
1994-08-01	39.000000000000000
1994-09-01	37.300000000000000
1994-10-01	41.900000000000000
1994-11-01	37.500000000000000
1994-12-01	44.100000000000000
1995-01-01	67.700000000000000
1995-02-01	44.900000000000000
1995-03-01	49.600000000000000
1995-04-01	49.400000000000000
1995-05-01	48.500000000000000
1995-06-01	31.800000000000000
1995-07-01	55.600000000000000
1995-08-01	49.800000000000000
1995-09-01	49.500000000000000
1995-10-01	54.900000000000000
1995-11-01	42.900000000000000
1995-12-01	47.600000000000000
1996-01-01	46.800000000000000
1996-02-01	84.300000000000000
1996-03-01	52.100000000000000
1996-04-01	57.000000000000000
1996-05-01	34.900000000000000
1996-06-01	41.800000000000000
1996-07-01	63.700000000000000
1996-08-01	59.500000000000000
1996-09-01	46.800000000000000
1996-10-01	47.100000000000000
1996-11-01	57.500000000000000
1996-12-01	35.500000000000000
1997-01-01	44.900000000000000
1997-02-01	50.800000000000000
1997-03-01	52.300000000000000
1997-04-01	49.400000000000000
1997-05-01	31.600000000000000
1997-06-01	53.800000000000000
1997-07-01	48.000000000000000
1997-08-01	46.200000000000000
1997-09-01	45.400000000000000
1997-10-01	37.500000000000000
1997-11-01	47.200000000000000
1997-12-01	44.900000000000000
1998-01-01	39.600000000000000
1998-02-01	45.100000000000000
1998-03-01	59.000000000000000
1998-04-01	51.500000000000000
1998-05-01	36.800000000000000
1998-06-01	44.300000000000000
1998-07-01	44.100000000000000
1998-08-01	31.400000000000000
1998-09-01	37.000000000000000
1998-10-01	53.700000000000000
1998-11-01	37.600000000000000
1998-12-01	33.800000000000000
1999-01-01	39.900000000000000
1999-02-01	25.900000000000000
1999-03-01	44.900000000000000
1999-04-01	34.900000000000000
1999-05-01	25.900000000000000
1999-06-01	18.800000000000000
1999-07-01	21.200000000000000
1999-08-01	27.600000000000000
1999-09-01	39.300000000000000
1999-10-01	21.300000000000000
1999-11-01	34.500000000000000
1999-12-01	22.200000000000000
2000-01-01	25.700000000000000
2000-02-01	19.800000000000000
2000-03-01	30.200000000000000
2000-04-01	25.700000000000000
2000-05-01	24.500000000000000
2000-06-01	33.200000000000000
2000-07-01	31.200000000000000
2000-08-01	31.200000000000000
2000-09-01	41.900000000000000
2000-10-01	33.300000000000000
2000-11-01	34.300000000000000
2000-12-01	23.700000000000000
2001-01-01	25.600000000000000
2001-02-01	33.900000000000000
2001-03-01	83.300000000000000
2001-04-01	26.600000000000000
2001-05-01	33.200000000000000
2001-06-01	24.800000000000000
2001-07-01	30.100000000000000
2001-08-01	36.200000000000000
2001-09-01	20.200000000000000
2001-10-01	39.800000000000000
2001-11-01	31.600000000000000
2001-12-01	32.900000000000000
2002-01-01	36.100000000000000
2002-02-01	23.300000000000000
2002-03-01	36.200000000000000
2002-04-01	22.200000000000000
2002-05-01	20.700000000000000
2002-06-01	16.600000000000000
2002-07-01	16.400000000000000
2002-08-01	16.200000000000000
2002-09-01	40.100000000000000
2002-10-01	41.100000000000000
2002-11-01	18.600000000000000
2002-12-01	30.100000000000000
2003-01-01	17.249636000000000
2003-02-01	24.807455000000000
2003-03-01	27.089182000000000
2003-04-01	18.948851000000000
2003-05-01	19.313420000000000
2003-06-01	19.777100000000000
2003-07-01	26.560158999999995
2003-08-01	21.635525000000000
2003-09-01	33.849839000000000
2003-10-01	47.974148000000000
2003-11-01	29.273060999999990
2003-12-01	27.607301000000000
2004-01-01	29.167586000000007
2004-02-01	35.379828000000000
2004-03-01	28.802617000000000
2004-04-01	28.850325000000010
2004-05-01	68.976554000000000
2004-06-01	41.160001999999990
2004-07-01	43.711343999999990
2004-08-01	36.690471000000010
2004-09-01	37.394894999999990
2004-10-01	38.777327999999990
2004-11-01	46.249032000000000
2004-12-01	28.825263000000000
2005-01-01	44.371831999999990
2005-02-01	31.123934000000010
2005-03-01	32.226405999999990
2005-04-01	32.383025000000000
2005-05-01	36.766913999999990
2005-06-01	34.705471000000000
2005-07-01	39.355074000000010
2005-08-01	41.772948999999990
2005-09-01	39.116683000000010
2005-10-01	46.767969000000000
2005-11-01	40.452092000000000
2005-12-01	46.646196999999994
2006-01-01	60.822642999999985
2006-02-01	73.475957000000000
2006-03-01	76.991306000000000
2006-04-01	93.667567000000020
2006-05-01	126.318105999999990
2006-06-01	87.984650000000000
2006-07-01	90.390610000000000
2006-08-01	8.601222000000000
2006-09-01	64.912445000000020
2006-10-01	113.456865000000000
2006-11-01	90.620824000000000
2006-12-01	43.447631000000000
2007-01-01	74.355104999999980
2007-02-01	42.909062000000000
2007-03-01	43.709037000000000
2007-04-01	70.535375999999990
2007-05-01	96.647863000000000
2007-06-01	70.085406000000020
2007-07-01	58.045035000000000
2007-08-01	53.589232000000010
2007-09-01	89.449028999999980
2007-10-01	69.285060000000000
2007-11-01	58.591631000000000
2007-12-01	98.686456000000020
2008-01-01	74.839942000000000
2008-02-01	99.013012000000000
2008-03-01	136.572291000000000
2008-04-01	83.431221000000000
2008-05-01	71.053961000000000
2008-06-01	203.321253000000040
2008-07-01	87.816603000000000
2008-08-01	228.941844000000000
2008-09-01	105.230966000000000
2008-10-01	153.881269000000000
2008-11-01	110.313983999999980
2008-12-01	109.416230999999980
2009-01-01	117.943382000000010
2009-02-01	118.870537000000000
2009-03-01	120.380857000000020
2009-04-01	161.277813000000040
2009-05-01	142.157006000000000
2009-06-01	169.995034999999970
2009-07-01	177.699855000000040
2009-08-01	160.549290000000040
2009-09-01	197.859256000000000
2009-10-01	192.183479000000000
2009-11-01	158.860589000000030
2009-12-01	134.370176000000000
2010-01-01	171.688020000000000
2010-02-01	128.027491000000030
2010-03-01	149.922990000000030
2010-04-01	197.415674000000000
2010-05-01	159.946358000000000
2010-06-01	174.810712000000050
2010-07-01	201.606943000000000
2010-08-01	190.083927000000000
2010-09-01	187.813534000000000
2010-10-01	182.730981000000000
2010-11-01	159.637328000000000
2010-12-01	105.354522000000000
2011-01-01	132.204966000000000
2011-02-01	122.964204000000000
2011-03-01	165.913342000000000
2011-04-01	142.427525000000030
2011-05-01	135.596878000000030
2011-06-01	141.727554999999970
2011-07-01	196.723827000000030
2011-08-01	171.285182000000000
2011-09-01	151.215947000000030
2011-10-01	154.854728000000000
2011-11-01	159.577299000000040
2011-12-01	132.820174000000000
2012-01-01	70.119385000000000
2012-02-01	70.128618000000000
2012-03-01	77.897164000000000
2012-04-01	132.555271000000000
2012-05-01	77.650537000000000
2012-06-01	92.666758000000000
2012-07-01	80.803203000000000
2012-08-01	68.691896000000000
2012-09-01	63.409451000000000
2012-10-01	126.375410000000000
2012-11-01	65.123245000000000
2012-12-01	114.522062000000000
2013-01-01	55.488226000000000
2013-02-01	99.119210000000000
2013-03-01	95.319797000000000
2013-04-01	87.031349000000000
2013-05-01	124.656771000000000
2013-06-01	89.142139000000000
2013-07-01	73.729582000000000
2013-08-01	96.560121000000000
2013-09-01	62.427893000000000
2013-10-01	74.775065000000000
2013-11-01	104.925036000000000
2013-12-01	71.087987000000000
2014-01-01	75.962489000000000
2014-02-01	63.516971000000000
2014-03-01	74.006182000000000
2014-04-01	82.017477000000000
2014-05-01	79.606021000000000
2014-06-01	80.696373000000000
2014-07-01	172.349546000000000
2014-08-01	116.902081000000000
2014-09-01	108.241902000000000
2014-10-01	179.065578000000000
2014-11-01	127.603856000000000
2014-12-01	107.928213000000000
2015-01-01	134.527142000000000
2015-02-01	154.191923000000000
2015-03-01	78.264305000000000
2015-04-01	99.872951000000000
2015-05-01	104.823796000000000
2015-06-01	150.177378000000000
2015-07-01	123.612579000000000
2015-08-01	90.791304000000000
2015-09-01	103.370195000000000
2015-10-01	82.022798000000000
2015-11-01	78.129582000000000
2015-12-01	86.262280000000000
2016-01-01	76.934593000000000
2016-02-01	90.100062000000000
2016-03-01	109.050410000000000
2016-04-01	102.145880000000000
2016-05-01	61.136637000000000
2016-06-01	90.931014000000000
2016-07-01	139.448821000000000
2016-08-01	100.244886000000000
2016-09-01	90.647203000000000
2016-10-01	109.169277000000000
2016-11-01	87.529747000000000
2016-12-01	113.095388000000000
2017-01-01	74.469372000000000
2017-02-01	106.767464000000000
2017-03-01	86.264717000000000
2017-04-01	102.485156000000000
2017-05-01	79.868883000000000
2017-06-01	103.931911000000000
2017-07-01	125.154912000000000
2017-08-01	86.432150000000000
2017-09-01	117.116832000000000
2017-10-01	138.126495000000000
2017-11-01	111.331567000000000
2017-12-01	89.579582000000000
2018-01-01	76.794432000000000
2018-02-01	66.324768000000000
2018-03-01	118.285436000000000
2018-04-01	104.648132000000000
2018-05-01	155.836256000000000
2018-06-01	122.581264000000000
2018-07-01	122.628475000000000
2018-08-01	121.349354000000000
2018-09-01	91.868275000000000
2018-10-01	94.698151000000000