Month	Millions of Dollars
1992-01-01	8.300000000000000
1992-02-01	8.800000000000000
1992-03-01	10.500000000000000
1992-04-01	10.500000000000000
1992-05-01	9.700000000000000
1992-06-01	9.800000000000000
1992-07-01	11.400000000000000
1992-08-01	11.000000000000000
1992-09-01	9.100000000000000
1992-10-01	8.800000000000000
1992-11-01	9.000000000000000
1992-12-01	10.100000000000000
1993-01-01	10.600000000000000
1993-02-01	9.700000000000000
1993-03-01	10.000000000000000
1993-04-01	10.200000000000000
1993-05-01	12.900000000000000
1993-06-01	13.100000000000000
1993-07-01	14.500000000000000
1993-08-01	12.100000000000000
1993-09-01	10.700000000000000
1993-10-01	12.500000000000000
1993-11-01	8.900000000000000
1993-12-01	10.200000000000000
1994-01-01	8.500000000000000
1994-02-01	11.300000000000000
1994-03-01	10.500000000000000
1994-04-01	8.400000000000000
1994-05-01	9.100000000000000
1994-06-01	9.800000000000000
1994-07-01	9.100000000000000
1994-08-01	8.900000000000000
1994-09-01	8.200000000000000
1994-10-01	10.200000000000000
1994-11-01	8.600000000000000
1994-12-01	12.600000000000000
1995-01-01	7.200000000000000
1995-02-01	8.500000000000000
1995-03-01	9.900000000000000
1995-04-01	7.700000000000000
1995-05-01	8.600000000000000
1995-06-01	7.800000000000000
1995-07-01	7.300000000000000
1995-08-01	6.900000000000000
1995-09-01	10.900000000000000
1995-10-01	8.400000000000000
1995-11-01	8.600000000000000
1995-12-01	7.900000000000000
1996-01-01	7.500000000000000
1996-02-01	7.900000000000000
1996-03-01	8.100000000000000
1996-04-01	10.200000000000000
1996-05-01	10.900000000000000
1996-06-01	5.900000000000000
1996-07-01	8.800000000000000
1996-08-01	9.800000000000000
1996-09-01	7.700000000000000
1996-10-01	9.600000000000000
1996-11-01	9.400000000000000
1996-12-01	10.800000000000000
1997-01-01	10.400000000000000
1997-02-01	6.700000000000000
1997-03-01	10.700000000000000
1997-04-01	11.400000000000000
1997-05-01	10.300000000000000
1997-06-01	8.700000000000000
1997-07-01	8.700000000000000
1997-08-01	10.300000000000000
1997-09-01	8.000000000000000
1997-10-01	12.300000000000000
1997-11-01	8.300000000000000
1997-12-01	9.000000000000000
1998-01-01	11.300000000000000
1998-02-01	9.700000000000000
1998-03-01	10.100000000000000
1998-04-01	9.500000000000000
1998-05-01	10.600000000000000
1998-06-01	10.300000000000000
1998-07-01	9.800000000000000
1998-08-01	11.600000000000000
1998-09-01	9.000000000000000
1998-10-01	9.400000000000000
1998-11-01	9.400000000000000
1998-12-01	9.500000000000000
1999-01-01	7.900000000000000
1999-02-01	11.200000000000000
1999-03-01	11.600000000000000
1999-04-01	13.300000000000000
1999-05-01	10.300000000000000
1999-06-01	9.600000000000000
1999-07-01	9.500000000000000
1999-08-01	10.300000000000000
1999-09-01	11.300000000000000
1999-10-01	11.500000000000000
1999-11-01	12.000000000000000
1999-12-01	17.200000000000000
2000-01-01	14.200000000000000
2000-02-01	13.600000000000000
2000-03-01	20.700000000000000
2000-04-01	20.100000000000000
2000-05-01	17.300000000000000
2000-06-01	24.600000000000000
2000-07-01	19.900000000000000
2000-08-01	19.800000000000000
2000-09-01	13.900000000000000
2000-10-01	13.300000000000000
2000-11-01	15.300000000000000
2000-12-01	15.700000000000000
2001-01-01	15.800000000000000
2001-02-01	14.700000000000000
2001-03-01	17.300000000000000
2001-04-01	13.600000000000000
2001-05-01	13.600000000000000
2001-06-01	10.900000000000000
2001-07-01	13.700000000000000
2001-08-01	17.900000000000000
2001-09-01	13.400000000000000
2001-10-01	15.300000000000000
2001-11-01	15.000000000000000
2001-12-01	12.100000000000000
2002-01-01	10.400000000000000
2002-02-01	12.900000000000000
2002-03-01	12.200000000000000
2002-04-01	11.000000000000000
2002-05-01	11.600000000000000
2002-06-01	9.500000000000000
2002-07-01	8.200000000000000
2002-08-01	9.300000000000000
2002-09-01	6.600000000000000
2002-10-01	11.800000000000000
2002-11-01	19.700000000000000
2002-12-01	14.300000000000000
2003-01-01	21.105171000000000
2003-02-01	14.676632000000003
2003-03-01	23.829450000000000
2003-04-01	14.430303000000004
2003-05-01	27.077540000000000
2003-06-01	16.354593999999995
2003-07-01	16.650162000000000
2003-08-01	18.661787000000000
2003-09-01	13.339242000000002
2003-10-01	11.812337000000000
2003-11-01	11.758959000000003
2003-12-01	9.112296000000002
2004-01-01	9.463011000000000
2004-02-01	9.898862000000000
2004-03-01	14.004060000000000
2004-04-01	13.426224000000000
2004-05-01	14.863249999999995
2004-06-01	9.790194000000000
2004-07-01	13.066398000000000
2004-08-01	11.258134000000000
2004-09-01	13.068074000000000
2004-10-01	11.846993000000000
2004-11-01	12.602941000000000
2004-12-01	18.543894999999996
2005-01-01	12.739605000000000
2005-02-01	13.374189000000000
2005-03-01	19.905512000000000
2005-04-01	20.808375000000000
2005-05-01	19.467701000000000
2005-06-01	19.713774999999995
2005-07-01	14.967308000000004
2005-08-01	12.753090000000000
2005-09-01	17.130709999999997
2005-10-01	24.849592000000000
2005-11-01	20.981060000000000
2005-12-01	20.871856000000005
2006-01-01	25.229671000000000
2006-02-01	20.297902000000000
2006-03-01	20.762968999999995
2006-04-01	26.739696000000000
2006-05-01	16.041885000000004
2006-06-01	21.552704000000000
2006-07-01	16.570217000000003
2006-08-01	20.407423000000000
2006-09-01	18.168934000000004
2006-10-01	17.411081999999997
2006-11-01	18.050094999999995
2006-12-01	17.519900000000000
2007-01-01	16.080378000000000
2007-02-01	17.891861000000000
2007-03-01	21.825859000000000
2007-04-01	21.935113000000000
2007-05-01	20.539742000000000
2007-06-01	16.796976000000000
2007-07-01	20.618103000000005
2007-08-01	20.485595000000000
2007-09-01	14.376985000000000
2007-10-01	17.132019000000000
2007-11-01	21.507076999999995
2007-12-01	25.026426000000000
2008-01-01	21.466395000000006
2008-02-01	23.777933000000004
2008-03-01	28.401476000000000
2008-04-01	33.568163000000000
2008-05-01	36.568541000000010
2008-06-01	29.493106000000000
2008-07-01	39.194524000000000
2008-08-01	29.217340000000000
2008-09-01	32.110648000000000
2008-10-01	24.721794000000000
2008-11-01	28.627700000000000
2008-12-01	25.507625000000004
2009-01-01	16.538304000000000
2009-02-01	22.660538999999996
2009-03-01	19.694751000000000
2009-04-01	22.638101999999996
2009-05-01	19.075304000000000
2009-06-01	24.553804000000000
2009-07-01	21.417795000000000
2009-08-01	24.694124000000006
2009-09-01	18.912558000000004
2009-10-01	20.990478000000000
2009-11-01	21.361249000000004
2009-12-01	20.161512000000000
2010-01-01	18.959413000000000
2010-02-01	17.712986999999995
2010-03-01	27.260196999999994
2010-04-01	31.942685000000008
2010-05-01	23.042901999999994
2010-06-01	26.855101000000000
2010-07-01	20.460198000000000
2010-08-01	27.021128000000000
2010-09-01	20.082532000000000
2010-10-01	17.896316999999996
2010-11-01	35.214170000000010
2010-12-01	22.940416999999997
2011-01-01	22.865564000000000
2011-02-01	26.242530000000000
2011-03-01	33.413468000000000
2011-04-01	36.060117000000000
2011-05-01	28.490268000000004
2011-06-01	25.770410000000000
2011-07-01	33.700836000000010
2011-08-01	38.284858000000000
2011-09-01	20.921323000000005
2011-10-01	25.301751000000000
2011-11-01	31.160028000000008
2011-12-01	33.471239999999995
2012-01-01	34.285510000000000
2012-02-01	34.086059000000000
2012-03-01	18.865336000000000
2012-04-01	19.656477000000000
2012-05-01	18.767014000000000
2012-06-01	28.583536000000000
2012-07-01	16.340980000000000
2012-08-01	17.031934000000000
2012-09-01	18.429203000000000
2012-10-01	18.164969000000000
2012-11-01	21.861811000000000
2012-12-01	19.533194000000000
2013-01-01	17.795867000000000
2013-02-01	18.476168000000000
2013-03-01	23.614038000000000
2013-04-01	23.112109000000000
2013-05-01	21.675989000000000
2013-06-01	24.476328000000000
2013-07-01	20.247292000000000
2013-08-01	18.293430000000000
2013-09-01	15.494194000000000
2013-10-01	19.827767000000000
2013-11-01	18.492294000000000
2013-12-01	19.124472000000000
2014-01-01	14.419695000000000
2014-02-01	16.651951000000000
2014-03-01	22.516414000000000
2014-04-01	23.222538000000000
2014-05-01	21.253642000000000
2014-06-01	18.134429000000000
2014-07-01	16.032171000000000
2014-08-01	20.139084000000000
2014-09-01	18.628468000000000
2014-10-01	23.616366000000000
2014-11-01	21.160929000000000
2014-12-01	20.904747000000000
2015-01-01	19.216562000000000
2015-02-01	20.443598000000000
2015-03-01	28.486216000000000
2015-04-01	21.248551000000000
2015-05-01	30.480476000000000
2015-06-01	21.324697000000000
2015-07-01	20.407452000000000
2015-08-01	22.323303000000000
2015-09-01	20.527498000000000
2015-10-01	24.211144000000000
2015-11-01	28.409170000000000
2015-12-01	28.208484000000000
2016-01-01	18.622525000000000
2016-02-01	21.113236000000000
2016-03-01	26.808900000000000
2016-04-01	22.186658000000000
2016-05-01	17.671601000000000
2016-06-01	18.983598000000000
2016-07-01	22.506886000000000
2016-08-01	17.213099000000000
2016-09-01	23.255414000000000
2016-10-01	32.801914000000000
2016-11-01	22.910440000000000
2016-12-01	22.944372000000000
2017-01-01	14.303493000000000
2017-02-01	18.039575000000000
2017-03-01	25.055689000000000
2017-04-01	40.369690000000000
2017-05-01	29.621368000000000
2017-06-01	19.506473000000000
2017-07-01	25.825161000000000
2017-08-01	17.344125000000000
2017-09-01	18.938125000000000
2017-10-01	33.704457000000000
2017-11-01	28.926337000000000
2017-12-01	23.286290000000000
2018-01-01	21.044036000000000
2018-02-01	26.076170000000000
2018-03-01	28.516019000000000
2018-04-01	37.452558000000000
2018-05-01	26.813654000000000
2018-06-01	30.315629000000000
2018-07-01	36.997679000000000
2018-08-01	28.090867000000000
2018-09-01	36.242712000000000
2018-10-01	38.772499000000000