Month	Millions of Dollars
1992-01-01	1.300000000000000
1992-02-01	1.700000000000000
1992-03-01	1.500000000000000
1992-04-01	1.900000000000000
1992-05-01	1.600000000000000
1992-06-01	1.900000000000000
1992-07-01	2.000000000000000
1992-08-01	2.400000000000000
1992-09-01	2.200000000000000
1992-10-01	4.200000000000000
1992-11-01	8.300000000000000
1992-12-01	6.600000000000000
1993-01-01	6.400000000000000
1993-02-01	5.100000000000000
1993-03-01	10.100000000000000
1993-04-01	11.500000000000000
1993-05-01	7.800000000000000
1993-06-01	9.700000000000000
1993-07-01	9.800000000000000
1993-08-01	5.300000000000000
1993-09-01	6.800000000000000
1993-10-01	8.600000000000000
1993-11-01	9.500000000000000
1993-12-01	9.600000000000000
1994-01-01	6.000000000000000
1994-02-01	6.100000000000000
1994-03-01	10.100000000000000
1994-04-01	9.300000000000000
1994-05-01	10.300000000000000
1994-06-01	8.100000000000000
1994-07-01	6.800000000000000
1994-08-01	6.000000000000000
1994-09-01	7.300000000000000
1994-10-01	10.500000000000000
1994-11-01	9.500000000000000
1994-12-01	8.200000000000000
1995-01-01	7.400000000000000
1995-02-01	7.900000000000000
1995-03-01	10.200000000000000
1995-04-01	14.800000000000000
1995-05-01	16.200000000000000
1995-06-01	11.200000000000000
1995-07-01	12.200000000000000
1995-08-01	9.300000000000000
1995-09-01	10.500000000000000
1995-10-01	10.700000000000000
1995-11-01	8.200000000000000
1995-12-01	7.600000000000000
1996-01-01	10.800000000000000
1996-02-01	8.000000000000000
1996-03-01	8.300000000000000
1996-04-01	6.900000000000000
1996-05-01	8.300000000000000
1996-06-01	5.500000000000000
1996-07-01	8.200000000000000
1996-08-01	5.000000000000000
1996-09-01	6.000000000000000
1996-10-01	7.200000000000000
1996-11-01	8.800000000000000
1996-12-01	8.100000000000000
1997-01-01	6.700000000000000
1997-02-01	5.800000000000000
1997-03-01	6.500000000000000
1997-04-01	12.300000000000000
1997-05-01	6.800000000000000
1997-06-01	7.700000000000000
1997-07-01	9.400000000000000
1997-08-01	6.800000000000000
1997-09-01	11.900000000000000
1997-10-01	15.400000000000000
1997-11-01	12.500000000000000
1997-12-01	14.700000000000000
1998-01-01	10.900000000000000
1998-02-01	17.300000000000000
1998-03-01	26.400000000000000
1998-04-01	20.800000000000000
1998-05-01	23.100000000000000
1998-06-01	18.700000000000000
1998-07-01	21.200000000000000
1998-08-01	15.300000000000000
1998-09-01	21.900000000000000
1998-10-01	23.300000000000000
1998-11-01	24.600000000000000
1998-12-01	19.200000000000000
1999-01-01	17.000000000000000
1999-02-01	20.400000000000000
1999-03-01	26.400000000000000
1999-04-01	23.000000000000000
1999-05-01	26.500000000000000
1999-06-01	23.300000000000000
1999-07-01	25.100000000000000
1999-08-01	23.300000000000000
1999-09-01	20.900000000000000
1999-10-01	23.200000000000000
1999-11-01	23.100000000000000
1999-12-01	24.700000000000000
2000-01-01	17.900000000000000
2000-02-01	26.400000000000000
2000-03-01	26.400000000000000
2000-04-01	26.600000000000000
2000-05-01	25.500000000000000
2000-06-01	23.400000000000000
2000-07-01	25.800000000000000
2000-08-01	23.700000000000000
2000-09-01	20.600000000000000
2000-10-01	23.400000000000000
2000-11-01	19.000000000000000
2000-12-01	19.600000000000000
2001-01-01	19.000000000000000
2001-02-01	19.600000000000000
2001-03-01	17.700000000000000
2001-04-01	17.400000000000000
2001-05-01	21.000000000000000
2001-06-01	19.900000000000000
2001-07-01	20.100000000000000
2001-08-01	20.300000000000000
2001-09-01	19.800000000000000
2001-10-01	19.900000000000000
2001-11-01	13.300000000000000
2001-12-01	16.300000000000000
2002-01-01	17.600000000000000
2002-02-01	18.100000000000000
2002-03-01	20.400000000000000
2002-04-01	19.300000000000000
2002-05-01	22.600000000000000
2002-06-01	21.000000000000000
2002-07-01	24.300000000000000
2002-08-01	16.200000000000000
2002-09-01	19.800000000000000
2002-10-01	21.200000000000000
2002-11-01	17.000000000000000
2002-12-01	20.200000000000000
2003-01-01	14.928929000000000
2003-02-01	18.716184999999996
2003-03-01	16.972918000000000
2003-04-01	22.829542000000000
2003-05-01	19.272282000000000
2003-06-01	18.399653000000004
2003-07-01	27.601148000000000
2003-08-01	22.079200000000000
2003-09-01	25.950413000000005
2003-10-01	26.822059000000003
2003-11-01	24.516190999999996
2003-12-01	23.766255000000000
2004-01-01	18.211747000000000
2004-02-01	22.484940000000000
2004-03-01	27.382190000000000
2004-04-01	25.503343000000000
2004-05-01	26.451568000000005
2004-06-01	18.809820000000000
2004-07-01	27.143758000000000
2004-08-01	22.634745000000000
2004-09-01	23.489458000000000
2004-10-01	22.901416999999995
2004-11-01	26.598181000000000
2004-12-01	24.771738000000000
2005-01-01	20.216940999999995
2005-02-01	21.217291000000000
2005-03-01	26.572663999999996
2005-04-01	27.751878000000000
2005-05-01	33.589407000000000
2005-06-01	22.484989999999996
2005-07-01	24.515822000000000
2005-08-01	25.234129000000000
2005-09-01	18.966771000000000
2005-10-01	21.097530000000000
2005-11-01	26.978220000000000
2005-12-01	27.080078000000004
2006-01-01	39.730293000000010
2006-02-01	22.138956000000000
2006-03-01	26.876695999999995
2006-04-01	27.228946000000000
2006-05-01	26.468708999999997
2006-06-01	26.090645999999996
2006-07-01	27.848363999999997
2006-08-01	28.196607000000000
2006-09-01	18.213779000000000
2006-10-01	20.189293000000000
2006-11-01	21.236099000000000
2006-12-01	40.090271000000000
2007-01-01	17.805199000000000
2007-02-01	21.796844000000000
2007-03-01	26.123738000000000
2007-04-01	23.205923000000000
2007-05-01	23.313731000000000
2007-06-01	28.161985000000005
2007-07-01	24.239202000000000
2007-08-01	23.827556999999995
2007-09-01	24.187491999999995
2007-10-01	28.222675000000000
2007-11-01	21.060482000000000
2007-12-01	22.303692000000000
2008-01-01	16.342422999999997
2008-02-01	24.005674000000000
2008-03-01	22.540061000000005
2008-04-01	24.021702000000000
2008-05-01	23.975676999999997
2008-06-01	22.583218000000000
2008-07-01	24.180072000000000
2008-08-01	17.518436000000000
2008-09-01	20.606671000000000
2008-10-01	17.198311000000000
2008-11-01	14.681507000000003
2008-12-01	17.276374000000000
2009-01-01	9.966551000000000
2009-02-01	12.776649000000000
2009-03-01	13.972675000000000
2009-04-01	11.662868000000000
2009-05-01	15.673163000000000
2009-06-01	16.223910000000000
2009-07-01	13.855255000000000
2009-08-01	14.800817999999996
2009-09-01	15.543599000000000
2009-10-01	16.052855999999995
2009-11-01	18.336173000000000
2009-12-01	20.733566999999997
2010-01-01	12.988968000000000
2010-02-01	16.005475000000004
2010-03-01	19.864177000000000
2010-04-01	17.902012000000000
2010-05-01	17.776862000000000
2010-06-01	18.346802000000000
2010-07-01	16.308363000000000
2010-08-01	19.515549000000000
2010-09-01	14.703490000000000
2010-10-01	19.827016000000000
2010-11-01	19.287536000000000
2010-12-01	20.079878000000004
2011-01-01	21.456782000000000
2011-02-01	17.299590999999996
2011-03-01	23.539248000000004
2011-04-01	19.023133999999995
2011-05-01	22.172310000000000
2011-06-01	23.846579000000000
2011-07-01	22.202710999999997
2011-08-01	20.855132999999995
2011-09-01	17.330223000000000
2011-10-01	22.856549999999995
2011-11-01	18.975893000000000
2011-12-01	20.901070000000000
2012-01-01	19.711376000000000
2012-02-01	19.630926000000000
2012-03-01	23.511913000000000
2012-04-01	59.675701000000000
2012-05-01	26.412918000000000
2012-06-01	21.999570000000000
2012-07-01	25.810996000000000
2012-08-01	20.603042000000000
2012-09-01	21.489890000000000
2012-10-01	24.100126000000000
2012-11-01	23.277892000000000
2012-12-01	24.008856000000000
2013-01-01	21.223832000000000
2013-02-01	22.186188000000000
2013-03-01	24.379015000000000
2013-04-01	23.570566000000000
2013-05-01	25.300801000000000
2013-06-01	25.039559000000000
2013-07-01	26.046559000000000
2013-08-01	21.861954000000000
2013-09-01	25.349467000000000
2013-10-01	25.292116000000000
2013-11-01	24.605243000000000
2013-12-01	32.051720000000000
2014-01-01	20.297031000000000
2014-02-01	24.267942000000000
2014-03-01	27.777882000000000
2014-04-01	23.964862000000000
2014-05-01	29.827679000000000
2014-06-01	25.469969000000000
2014-07-01	27.427373000000000
2014-08-01	24.664011000000000
2014-09-01	22.433304000000000
2014-10-01	26.543442000000000
2014-11-01	23.395076000000000
2014-12-01	25.519213000000000
2015-01-01	25.021688000000000
2015-02-01	24.938931000000000
2015-03-01	23.682274000000000
2015-04-01	23.232228000000000
2015-05-01	22.548804000000000
2015-06-01	31.543943000000000
2015-07-01	26.282547000000000
2015-08-01	26.687857000000000
2015-09-01	25.711196000000000
2015-10-01	22.856946000000000
2015-11-01	25.947964000000000
2015-12-01	31.275034000000000
2016-01-01	20.955843000000000
2016-02-01	23.188647000000000
2016-03-01	34.026513000000000
2016-04-01	23.769918000000000
2016-05-01	26.681699000000000
2016-06-01	21.858792000000000
2016-07-01	22.808078000000000
2016-08-01	21.898925000000000
2016-09-01	20.485660000000000
2016-10-01	25.715962000000000
2016-11-01	20.697192000000000
2016-12-01	24.839496000000000
2017-01-01	21.949453000000000
2017-02-01	22.268461000000000
2017-03-01	23.716958000000000
2017-04-01	25.496871000000000
2017-05-01	27.739537000000000
2017-06-01	24.875163000000000
2017-07-01	25.697796000000000
2017-08-01	22.764679000000000
2017-09-01	21.652711000000000
2017-10-01	26.179381000000000
2017-11-01	25.192556000000000
2017-12-01	23.221098000000000
2018-01-01	30.645950000000000
2018-02-01	20.243931000000000
2018-03-01	30.234764000000000
2018-04-01	27.158388000000000
2018-05-01	27.863236000000000
2018-06-01	26.039274000000000
2018-07-01	25.985969000000000
2018-08-01	22.539376000000000
2018-09-01	23.679311000000000
2018-10-01	24.717285000000000