Month	Millions of Dollars
1992-01-01	20.800000000000000
1992-02-01	17.900000000000000
1992-03-01	41.500000000000000
1992-04-01	18.000000000000000
1992-05-01	15.900000000000000
1992-06-01	14.400000000000000
1992-07-01	16.400000000000000
1992-08-01	17.200000000000000
1992-09-01	12.300000000000000
1992-10-01	19.300000000000000
1992-11-01	18.400000000000000
1992-12-01	45.300000000000000
1993-01-01	18.100000000000000
1993-02-01	13.900000000000000
1993-03-01	16.300000000000000
1993-04-01	17.400000000000000
1993-05-01	19.500000000000000
1993-06-01	20.000000000000000
1993-07-01	23.100000000000000
1993-08-01	27.200000000000000
1993-09-01	17.200000000000000
1993-10-01	20.700000000000000
1993-11-01	24.900000000000000
1993-12-01	33.200000000000000
1994-01-01	17.800000000000000
1994-02-01	16.500000000000000
1994-03-01	18.900000000000000
1994-04-01	20.900000000000000
1994-05-01	48.200000000000000
1994-06-01	12.000000000000000
1994-07-01	12.000000000000000
1994-08-01	14.400000000000000
1994-09-01	9.000000000000000
1994-10-01	15.900000000000000
1994-11-01	14.700000000000000
1994-12-01	18.700000000000000
1995-01-01	26.600000000000000
1995-02-01	17.100000000000000
1995-03-01	19.000000000000000
1995-04-01	16.000000000000000
1995-05-01	21.400000000000000
1995-06-01	21.300000000000000
1995-07-01	17.000000000000000
1995-08-01	16.200000000000000
1995-09-01	18.100000000000000
1995-10-01	17.100000000000000
1995-11-01	17.700000000000000
1995-12-01	14.500000000000000
1996-01-01	16.200000000000000
1996-02-01	15.200000000000000
1996-03-01	19.100000000000000
1996-04-01	19.000000000000000
1996-05-01	17.900000000000000
1996-06-01	19.200000000000000
1996-07-01	13.300000000000000
1996-08-01	22.200000000000000
1996-09-01	15.500000000000000
1996-10-01	15.300000000000000
1996-11-01	18.500000000000000
1996-12-01	25.400000000000000
1997-01-01	16.400000000000000
1997-02-01	20.000000000000000
1997-03-01	20.300000000000000
1997-04-01	23.200000000000000
1997-05-01	25.600000000000000
1997-06-01	15.700000000000000
1997-07-01	25.500000000000000
1997-08-01	28.900000000000000
1997-09-01	24.700000000000000
1997-10-01	43.500000000000000
1997-11-01	42.700000000000000
1997-12-01	54.200000000000000
1998-01-01	30.600000000000000
1998-02-01	23.900000000000000
1998-03-01	21.900000000000000
1998-04-01	24.000000000000000
1998-05-01	35.300000000000000
1998-06-01	22.700000000000000
1998-07-01	23.500000000000000
1998-08-01	19.300000000000000
1998-09-01	19.800000000000000
1998-10-01	28.100000000000000
1998-11-01	30.900000000000000
1998-12-01	22.700000000000000
1999-01-01	17.000000000000000
1999-02-01	13.500000000000000
1999-03-01	16.600000000000000
1999-04-01	17.300000000000000
1999-05-01	13.300000000000000
1999-06-01	11.000000000000000
1999-07-01	12.800000000000000
1999-08-01	14.400000000000000
1999-09-01	13.500000000000000
1999-10-01	15.900000000000000
1999-11-01	14.900000000000000
1999-12-01	27.900000000000000
2000-01-01	18.900000000000000
2000-02-01	14.400000000000000
2000-03-01	16.500000000000000
2000-04-01	21.000000000000000
2000-05-01	15.100000000000000
2000-06-01	15.700000000000000
2000-07-01	11.000000000000000
2000-08-01	14.800000000000000
2000-09-01	20.200000000000000
2000-10-01	18.900000000000000
2000-11-01	18.000000000000000
2000-12-01	15.300000000000000
2001-01-01	16.400000000000000
2001-02-01	21.800000000000000
2001-03-01	19.200000000000000
2001-04-01	22.900000000000000
2001-05-01	18.600000000000000
2001-06-01	16.700000000000000
2001-07-01	18.300000000000000
2001-08-01	19.100000000000000
2001-09-01	25.900000000000000
2001-10-01	25.200000000000000
2001-11-01	20.000000000000000
2001-12-01	82.200000000000000
2002-01-01	61.600000000000000
2002-02-01	12.900000000000000
2002-03-01	21.000000000000000
2002-04-01	16.400000000000000
2002-05-01	64.000000000000000
2002-06-01	66.700000000000000
2002-07-01	15.800000000000000
2002-08-01	18.800000000000000
2002-09-01	20.600000000000000
2002-10-01	23.400000000000000
2002-11-01	16.200000000000000
2002-12-01	18.600000000000000
2003-01-01	18.898334999999996
2003-02-01	14.494650000000000
2003-03-01	28.032085999999996
2003-04-01	24.502881999999996
2003-05-01	19.668774000000000
2003-06-01	21.773044000000000
2003-07-01	82.564623999999980
2003-08-01	15.266233000000003
2003-09-01	20.252171000000000
2003-10-01	21.387447000000000
2003-11-01	26.321521000000000
2003-12-01	29.246800000000000
2004-01-01	17.793504000000000
2004-02-01	21.346198999999995
2004-03-01	19.336331000000000
2004-04-01	30.697360000000000
2004-05-01	23.486529000000004
2004-06-01	25.226796000000000
2004-07-01	25.620348999999997
2004-08-01	28.291853000000000
2004-09-01	53.423602000000010
2004-10-01	26.669520000000006
2004-11-01	29.930269000000000
2004-12-01	28.290871999999997
2005-01-01	14.540673000000004
2005-02-01	26.404181999999995
2005-03-01	84.631942999999980
2005-04-01	36.362939000000000
2005-05-01	38.689033999999990
2005-06-01	39.520835000000000
2005-07-01	43.215589000000000
2005-08-01	32.508975999999990
2005-09-01	37.795269000000000
2005-10-01	55.781700999999990
2005-11-01	110.998243999999990
2005-12-01	50.275734999999990
2006-01-01	25.299706999999994
2006-02-01	34.195929000000000
2006-03-01	41.622525000000010
2006-04-01	41.493735000000010
2006-05-01	43.114423000000000
2006-06-01	33.409074000000000
2006-07-01	111.589481000000020
2006-08-01	135.116583000000000
2006-09-01	46.846973000000000
2006-10-01	201.248283000000000
2006-11-01	62.880240000000000
2006-12-01	51.843367000000000
2007-01-01	43.142678000000010
2007-02-01	33.428158000000010
2007-03-01	70.400023000000020
2007-04-01	99.437184000000000
2007-05-01	122.447331000000020
2007-06-01	61.193227000000000
2007-07-01	69.437151000000000
2007-08-01	78.540966000000010
2007-09-01	129.221755000000000
2007-10-01	76.875148999999980
2007-11-01	132.280016000000000
2007-12-01	142.776082000000000
2008-01-01	93.118534999999980
2008-02-01	139.353813000000000
2008-03-01	173.475462000000050
2008-04-01	111.740580000000020
2008-05-01	78.372413000000000
2008-06-01	88.198827999999980
2008-07-01	93.648134000000000
2008-08-01	112.937730000000000
2008-09-01	70.221005000000000
2008-10-01	114.387719000000020
2008-11-01	113.589248000000000
2008-12-01	192.930387000000050
2009-01-01	85.854706000000000
2009-02-01	144.029478000000000
2009-03-01	103.885299000000000
2009-04-01	108.655132000000020
2009-05-01	54.672588000000000
2009-06-01	133.035626000000000
2009-07-01	54.394096000000000
2009-08-01	62.330415000000000
2009-09-01	54.427926000000000
2009-10-01	150.545208000000000
2009-11-01	89.518616000000020
2009-12-01	84.975392000000000
2010-01-01	74.247228000000000
2010-02-01	184.742762000000000
2010-03-01	96.067393999999980
2010-04-01	66.104892000000000
2010-05-01	79.506179999999990
2010-06-01	85.980663999999990
2010-07-01	80.289046000000000
2010-08-01	75.477119000000000
2010-09-01	77.221771000000000
2010-10-01	79.783361000000010
2010-11-01	101.007566000000000
2010-12-01	104.781549000000000
2011-01-01	78.026002000000000
2011-02-01	82.035800000000000
2011-03-01	99.107651000000020
2011-04-01	116.336648000000000
2011-05-01	120.746055999999980
2011-06-01	95.240928000000000
2011-07-01	201.965532000000000
2011-08-01	112.311942999999990
2011-09-01	112.734082000000000
2011-10-01	127.412487999999980
2011-11-01	119.767649000000000
2011-12-01	170.988102000000000
2012-01-01	137.149601000000000
2012-02-01	136.116622000000000
2012-03-01	133.657726000000000
2012-04-01	166.001180000000000
2012-05-01	158.273278000000000
2012-06-01	144.791925000000000
2012-07-01	107.006453000000000
2012-08-01	137.797350000000000
2012-09-01	226.317313000000000
2012-10-01	138.812681000000000
2012-11-01	126.185271000000000
2012-12-01	134.807173000000000
2013-01-01	134.006937000000000
2013-02-01	118.554815000000000
2013-03-01	153.795321000000000
2013-04-01	120.540443000000000
2013-05-01	151.192674000000000
2013-06-01	137.385573000000000
2013-07-01	128.802396000000000
2013-08-01	154.939810000000000
2013-09-01	131.268486000000000
2013-10-01	118.498620000000000
2013-11-01	119.945822000000000
2013-12-01	102.033296000000000
2014-01-01	116.475459000000000
2014-02-01	113.814240000000000
2014-03-01	175.868597000000000
2014-04-01	212.541554000000000
2014-05-01	194.356086000000000
2014-06-01	130.580483000000000
2014-07-01	132.362088000000000
2014-08-01	117.376320000000000
2014-09-01	141.163122000000000
2014-10-01	118.967514000000000
2014-11-01	336.985153000000000
2014-12-01	223.759484000000000
2015-01-01	117.707411000000000
2015-02-01	167.293017000000000
2015-03-01	252.402123000000000
2015-04-01	125.205880000000000
2015-05-01	265.919071000000000
2015-06-01	221.912785000000000
2015-07-01	116.233991000000000
2015-08-01	143.791283000000000
2015-09-01	123.328123000000000
2015-10-01	324.269065000000000
2015-11-01	320.530358000000000
2015-12-01	176.728751000000000
2016-01-01	85.848396000000000
2016-02-01	126.472000000000000
2016-03-01	167.268015000000000
2016-04-01	125.022257000000000
2016-05-01	186.442142000000000
2016-06-01	137.943784000000000
2016-07-01	137.772122000000000
2016-08-01	161.466840000000000
2016-09-01	123.950578000000000
2016-10-01	157.123576000000000
2016-11-01	238.396075000000000
2016-12-01	156.412056000000000
2017-01-01	156.603950000000000
2017-02-01	292.479884000000000
2017-03-01	211.421635000000000
2017-04-01	288.363768000000000
2017-05-01	120.835306000000000
2017-06-01	91.236785000000000
2017-07-01	89.454198000000000
2017-08-01	144.295824000000000
2017-09-01	108.742855000000000
2017-10-01	92.475449000000000
2017-11-01	99.114640000000000
2017-12-01	290.025538000000000
2018-01-01	291.769383000000000
2018-02-01	137.999819000000000
2018-03-01	235.704615000000000
2018-04-01	139.139617000000000
2018-05-01	108.041159000000000
2018-06-01	397.343864000000000
2018-07-01	103.238412000000000
2018-08-01	134.814248000000000
2018-09-01	172.124275000000000
2018-10-01	324.589401000000000