Month	Millions of Dollars
1992-01-01	15.600000000000000
1992-02-01	15.400000000000000
1992-03-01	17.600000000000000
1992-04-01	11.700000000000000
1992-05-01	19.400000000000000
1992-06-01	15.700000000000000
1992-07-01	16.500000000000000
1992-08-01	20.400000000000000
1992-09-01	20.000000000000000
1992-10-01	17.700000000000000
1992-11-01	20.100000000000000
1992-12-01	31.600000000000000
1993-01-01	18.300000000000000
1993-02-01	12.800000000000000
1993-03-01	17.600000000000000
1993-04-01	18.300000000000000
1993-05-01	19.200000000000000
1993-06-01	14.400000000000000
1993-07-01	23.600000000000000
1993-08-01	33.600000000000000
1993-09-01	14.000000000000000
1993-10-01	15.900000000000000
1993-11-01	16.500000000000000
1993-12-01	14.000000000000000
1994-01-01	11.100000000000000
1994-02-01	11.000000000000000
1994-03-01	17.200000000000000
1994-04-01	11.300000000000000
1994-05-01	12.200000000000000
1994-06-01	13.300000000000000
1994-07-01	14.600000000000000
1994-08-01	19.100000000000000
1994-09-01	21.200000000000000
1994-10-01	15.500000000000000
1994-11-01	18.400000000000000
1994-12-01	20.000000000000000
1995-01-01	17.100000000000000
1995-02-01	14.000000000000000
1995-03-01	16.000000000000000
1995-04-01	20.200000000000000
1995-05-01	18.100000000000000
1995-06-01	15.800000000000000
1995-07-01	11.900000000000000
1995-08-01	17.300000000000000
1995-09-01	24.000000000000000
1995-10-01	18.900000000000000
1995-11-01	21.600000000000000
1995-12-01	18.600000000000000
1996-01-01	17.300000000000000
1996-02-01	17.400000000000000
1996-03-01	13.700000000000000
1996-04-01	12.700000000000000
1996-05-01	17.900000000000000
1996-06-01	19.000000000000000
1996-07-01	18.700000000000000
1996-08-01	22.700000000000000
1996-09-01	23.100000000000000
1996-10-01	24.000000000000000
1996-11-01	24.100000000000000
1996-12-01	58.800000000000000
1997-01-01	12.100000000000000
1997-02-01	26.400000000000000
1997-03-01	21.800000000000000
1997-04-01	17.100000000000000
1997-05-01	17.400000000000000
1997-06-01	20.400000000000000
1997-07-01	34.700000000000000
1997-08-01	40.200000000000000
1997-09-01	29.400000000000000
1997-10-01	31.000000000000000
1997-11-01	19.300000000000000
1997-12-01	25.400000000000000
1998-01-01	22.600000000000000
1998-02-01	26.700000000000000
1998-03-01	30.600000000000000
1998-04-01	27.800000000000000
1998-05-01	28.800000000000000
1998-06-01	31.600000000000000
1998-07-01	39.800000000000000
1998-08-01	31.400000000000000
1998-09-01	32.300000000000000
1998-10-01	61.100000000000000
1998-11-01	38.000000000000000
1998-12-01	46.100000000000000
1999-01-01	50.800000000000000
1999-02-01	23.400000000000000
1999-03-01	21.700000000000000
1999-04-01	18.900000000000000
1999-05-01	24.000000000000000
1999-06-01	18.600000000000000
1999-07-01	23.100000000000000
1999-08-01	15.400000000000000
1999-09-01	28.400000000000000
1999-10-01	26.900000000000000
1999-11-01	26.300000000000000
1999-12-01	20.800000000000000
2000-01-01	18.700000000000000
2000-02-01	25.900000000000000
2000-03-01	17.100000000000000
2000-04-01	21.800000000000000
2000-05-01	24.900000000000000
2000-06-01	15.800000000000000
2000-07-01	24.500000000000000
2000-08-01	37.300000000000000
2000-09-01	17.500000000000000
2000-10-01	18.200000000000000
2000-11-01	17.700000000000000
2000-12-01	13.600000000000000
2001-01-01	12.200000000000000
2001-02-01	12.900000000000000
2001-03-01	16.200000000000000
2001-04-01	26.400000000000000
2001-05-01	20.000000000000000
2001-06-01	15.800000000000000
2001-07-01	13.700000000000000
2001-08-01	20.900000000000000
2001-09-01	16.600000000000000
2001-10-01	28.700000000000000
2001-11-01	13.400000000000000
2001-12-01	19.100000000000000
2002-01-01	11.200000000000000
2002-02-01	15.400000000000000
2002-03-01	16.900000000000000
2002-04-01	14.300000000000000
2002-05-01	23.900000000000000
2002-06-01	14.000000000000000
2002-07-01	13.100000000000000
2002-08-01	14.200000000000000
2002-09-01	30.400000000000000
2002-10-01	13.800000000000000
2002-11-01	9.800000000000000
2002-12-01	15.100000000000000
2003-01-01	11.207242000000003
2003-02-01	17.390015000000000
2003-03-01	23.130659000000005
2003-04-01	10.729469000000000
2003-05-01	11.571279000000002
2003-06-01	9.438525000000000
2003-07-01	9.164811000000000
2003-08-01	19.569065000000000
2003-09-01	13.582915000000002
2003-10-01	19.734334999999994
2003-11-01	15.200020999999996
2003-12-01	22.031195000000000
2004-01-01	15.898892999999996
2004-02-01	14.588405000000003
2004-03-01	14.937189000000004
2004-04-01	15.940192999999995
2004-05-01	13.956573000000000
2004-06-01	13.170016000000000
2004-07-01	17.512616999999995
2004-08-01	17.851151000000000
2004-09-01	19.511158000000000
2004-10-01	14.986306999999996
2004-11-01	18.297119000000000
2004-12-01	17.205203000000004
2005-01-01	16.195954000000004
2005-02-01	13.017702000000000
2005-03-01	13.789984000000002
2005-04-01	23.034720999999998
2005-05-01	23.853684000000005
2005-06-01	18.027121000000000
2005-07-01	19.249493000000005
2005-08-01	19.199583000000004
2005-09-01	17.081555000000005
2005-10-01	14.107768999999998
2005-11-01	13.453850000000000
2005-12-01	28.467676000000000
2006-01-01	15.946502000000004
2006-02-01	17.965247000000000
2006-03-01	19.151614000000000
2006-04-01	21.704313000000000
2006-05-01	17.184705000000005
2006-06-01	15.167866000000004
2006-07-01	12.594203000000000
2006-08-01	13.918407999999998
2006-09-01	17.452241999999995
2006-10-01	18.245458000000000
2006-11-01	20.635937999999996
2006-12-01	25.271273000000004
2007-01-01	19.025533000000000
2007-02-01	19.238220999999996
2007-03-01	19.358000000000000
2007-04-01	18.443565000000003
2007-05-01	14.442449000000000
2007-06-01	24.964241000000005
2007-07-01	25.114551000000000
2007-08-01	23.978948000000003
2007-09-01	28.024876999999996
2007-10-01	29.252366000000010
2007-11-01	26.391473000000005
2007-12-01	29.443047000000000
2008-01-01	26.417010999999995
2008-02-01	27.663085000000000
2008-03-01	35.185765000000000
2008-04-01	33.085278000000010
2008-05-01	30.733320000000000
2008-06-01	37.345363999999990
2008-07-01	35.313412000000000
2008-08-01	41.322699000000000
2008-09-01	26.352287000000000
2008-10-01	35.070398000000000
2008-11-01	30.934388000000000
2008-12-01	29.882748000000000
2009-01-01	29.530883000000000
2009-02-01	28.954003000000007
2009-03-01	37.276572000000000
2009-04-01	24.685324000000000
2009-05-01	29.084199000000000
2009-06-01	32.289974000000000
2009-07-01	37.496396000000000
2009-08-01	61.777169000000000
2009-09-01	40.565808000000000
2009-10-01	42.629838000000000
2009-11-01	32.650716999999990
2009-12-01	34.472881000000000
2010-01-01	34.076951000000000
2010-02-01	31.441368000000008
2010-03-01	45.904271000000010
2010-04-01	41.840489999999996
2010-05-01	59.824606000000020
2010-06-01	33.296630999999990
2010-07-01	38.772753999999990
2010-08-01	39.576324000000000
2010-09-01	41.697685999999990
2010-10-01	48.873562000000000
2010-11-01	50.812558000000000
2010-12-01	41.863943000000000
2011-01-01	42.043331000000000
2011-02-01	43.450689000000000
2011-03-01	74.538607000000010
2011-04-01	73.439417000000000
2011-05-01	40.763581999999990
2011-06-01	38.868055000000000
2011-07-01	48.955367000000000
2011-08-01	58.592599999999980
2011-09-01	66.092096999999980
2011-10-01	55.524192999999990
2011-11-01	53.979467000000000
2011-12-01	71.599621000000010
2012-01-01	62.971934000000000
2012-02-01	53.804479000000000
2012-03-01	64.813836000000000
2012-04-01	59.895920000000000
2012-05-01	61.402246000000000
2012-06-01	55.788786000000000
2012-07-01	61.488676000000000
2012-08-01	54.157133000000000
2012-09-01	52.569168000000000
2012-10-01	71.872807000000000
2012-11-01	70.463607000000000
2012-12-01	93.781687000000000
2013-01-01	59.724344000000000
2013-02-01	107.669755000000000
2013-03-01	78.724429000000000
2013-04-01	75.291299000000000
2013-05-01	64.222948000000000
2013-06-01	67.072482000000000
2013-07-01	104.418476000000000
2013-08-01	104.275214000000000
2013-09-01	105.501521000000000
2013-10-01	73.603466000000000
2013-11-01	73.300565000000000
2013-12-01	137.610964000000000
2014-01-01	80.490103000000000
2014-02-01	80.009197000000000
2014-03-01	88.922728000000000
2014-04-01	84.079420000000000
2014-05-01	80.690319000000000
2014-06-01	104.647924000000000
2014-07-01	104.634113000000000
2014-08-01	106.710092000000000
2014-09-01	68.143662000000000
2014-10-01	63.874321000000000
2014-11-01	77.701057000000000
2014-12-01	68.697705000000000
2015-01-01	66.655472000000000
2015-02-01	62.914032000000000
2015-03-01	86.595705000000000
2015-04-01	79.567634000000000
2015-05-01	79.194988000000000
2015-06-01	117.531195000000000
2015-07-01	58.431690000000000
2015-08-01	62.698615000000000
2015-09-01	78.726531000000000
2015-10-01	67.060930000000000
2015-11-01	81.064664000000000
2015-12-01	91.349775000000000
2016-01-01	63.020652000000000
2016-02-01	50.408109000000000
2016-03-01	47.628650000000000
2016-04-01	48.612390000000000
2016-05-01	43.640092000000000
2016-06-01	77.616965000000000
2016-07-01	60.751459000000000
2016-08-01	56.912534000000000
2016-09-01	58.125034000000000
2016-10-01	48.537466000000000
2016-11-01	50.136227000000000
2016-12-01	51.891132000000000
2017-01-01	48.771750000000000
2017-02-01	42.756933000000000
2017-03-01	59.747366000000000
2017-04-01	45.685598000000000
2017-05-01	51.450250000000000
2017-06-01	58.630918000000000
2017-07-01	52.396190000000000
2017-08-01	43.957471000000000
2017-09-01	41.865235000000000
2017-10-01	47.236324000000000
2017-11-01	50.631481000000000
2017-12-01	51.574118000000000
2018-01-01	43.140957000000000
2018-02-01	35.915306000000000
2018-03-01	62.443728000000000
2018-04-01	41.614838000000000
2018-05-01	43.633720000000000
2018-06-01	42.988949000000000
2018-07-01	39.170285000000000
2018-08-01	42.295563000000000
2018-09-01	61.674072000000000
2018-10-01	52.916255000000000