Month	Millions of Dollars
1992-01-01	0.90000000000000000
1992-02-01	0.40000000000000000
1992-03-01	0.40000000000000000
1992-04-01	0.20000000000000000
1992-05-01	0.20000000000000000
1992-06-01	0.40000000000000000
1992-07-01	0.50000000000000000
1992-08-01	0.40000000000000000
1992-09-01	0.20000000000000000
1992-10-01	0.10000000000000000
1992-11-01	0.40000000000000000
1992-12-01	0.30000000000000000
1993-01-01	0.30000000000000000
1993-02-01	0.30000000000000000
1993-03-01	0.20000000000000000
1993-04-01	0.40000000000000000
1993-05-01	0.30000000000000000
1993-06-01	0.20000000000000000
1993-07-01	0.30000000000000000
1993-08-01	0.30000000000000000
1993-09-01	0.40000000000000000
1993-10-01	0.40000000000000000
1993-11-01	0.50000000000000000
1993-12-01	0.70000000000000000
1994-01-01	0.50000000000000000
1994-02-01	0.30000000000000000
1994-03-01	0.30000000000000000
1994-04-01	0.20000000000000000
1994-05-01	0.20000000000000000
1994-06-01	0.20000000000000000
1994-07-01	0.60000000000000000
1994-08-01	0.90000000000000000
1994-09-01	1.10000000000000000
1994-10-01	0.60000000000000000
1994-11-01	0.40000000000000000
1994-12-01	0.30000000000000000
1995-01-01	0.20000000000000000
1995-02-01	0.30000000000000000
1995-03-01	0.40000000000000000
1995-04-01	0.40000000000000000
1995-05-01	0.30000000000000000
1995-06-01	0.20000000000000000
1995-07-01	0.20000000000000000
1995-08-01	0.20000000000000000
1995-09-01	0.30000000000000000
1995-10-01	1.70000000000000000
1995-11-01	1.50000000000000000
1995-12-01	0.50000000000000000
1996-01-01	0.60000000000000000
1996-02-01	0.40000000000000000
1996-03-01	0.20000000000000000
1996-04-01	0.20000000000000000
1996-05-01	0.20000000000000000
1996-06-01	0.20000000000000000
1996-07-01	0.20000000000000000
1996-08-01	0.20000000000000000
1996-09-01	0.20000000000000000
1996-10-01	0.50000000000000000
1996-11-01	0.40000000000000000
1996-12-01	0.30000000000000000
1997-01-01	0.20000000000000000
1997-02-01	0.10000000000000000
1997-03-01	0.20000000000000000
1997-04-01	0.20000000000000000
1997-05-01	0.20000000000000000
1997-06-01	0.20000000000000000
1997-07-01	0.20000000000000000
1997-08-01	0.30000000000000000
1997-09-01	0.40000000000000000
1997-10-01	0.40000000000000000
1997-11-01	0.30000000000000000
1997-12-01	0.20000000000000000
1998-01-01	0.10000000000000000
1998-02-01	0.10000000000000000
1998-03-01	0.20000000000000000
1998-04-01	0.20000000000000000
1998-05-01	0.30000000000000000
1998-06-01	0.80000000000000000
1998-07-01	0.80000000000000000
1998-08-01	0.70000000000000000
1998-09-01	0.50000000000000000
1998-10-01	0.80000000000000000
1998-11-01	0.90000000000000000
1998-12-01	0.70000000000000000
1999-01-01	0.50000000000000000
1999-02-01	0.40000000000000000
1999-03-01	0.50000000000000000
1999-04-01	0.40000000000000000
1999-05-01	0.60000000000000000
1999-06-01	0.50000000000000000
1999-07-01	0.20000000000000000
1999-08-01	0.50000000000000000
1999-09-01	0.50000000000000000
1999-10-01	0.30000000000000000
1999-11-01	0.30000000000000000
1999-12-01	0.40000000000000000
2000-01-01	0.20000000000000000
2000-02-01	0.20000000000000000
2000-03-01	0.60000000000000000
2000-04-01	0.40000000000000000
2000-05-01	0.20000000000000000
2000-06-01	0.40000000000000000
2000-07-01	0.40000000000000000
2000-08-01	0.30000000000000000
2000-09-01	0.40000000000000000
2000-10-01	0.50000000000000000
2000-11-01	0.60000000000000000
2000-12-01	0.50000000000000000
2001-01-01	0.40000000000000000
2001-02-01	0.50000000000000000
2001-03-01	0.60000000000000000
2001-04-01	0.80000000000000000
2001-05-01	0.70000000000000000
2001-06-01	0.70000000000000000
2001-07-01	0.70000000000000000
2001-08-01	0.60000000000000000
2001-09-01	0.50000000000000000
2001-10-01	0.70000000000000000
2001-11-01	0.70000000000000000
2001-12-01	0.70000000000000000
2002-01-01	0.60000000000000000
2002-02-01	0.50000000000000000
2002-03-01	0.60000000000000000
2002-04-01	0.70000000000000000
2002-05-01	0.70000000000000000
2002-06-01	0.70000000000000000
2002-07-01	0.90000000000000000
2002-08-01	1.80000000000000000
2002-09-01	1.20000000000000000
2002-10-01	0.50000000000000000
2002-11-01	0.50000000000000000
2002-12-01	0.50000000000000000
2003-01-01	0.44419700000000006
2003-02-01	0.60740200000000000
2003-03-01	0.65021299999999980
2003-04-01	0.57357600000000000
2003-05-01	0.53782700000000000
2003-06-01	0.79589400000000020
2003-07-01	1.75182199999999950
2003-08-01	2.12546999999999950
2003-09-01	2.59014900000000030
2003-10-01	1.64819400000000000
2003-11-01	0.85982800000000000
2003-12-01	0.55788600000000000
2004-01-01	0.43628200000000000
2004-02-01	0.42333900000000000
2004-03-01	0.48267200000000010
2004-04-01	0.37212400000000000
2004-05-01	0.27787000000000000
2004-06-01	0.29475900000000000
2004-07-01	0.39468799999999993
2004-08-01	0.56565300000000000
2004-09-01	0.58989000000000010
2004-10-01	0.54061000000000000
2004-11-01	0.47984600000000000
2004-12-01	0.35324500000000000
2005-01-01	0.26496200000000000
2005-02-01	0.28802700000000000
2005-03-01	0.43761500000000000
2005-04-01	0.61131100000000000
2005-05-01	0.55642100000000000
2005-06-01	0.40793299999999993
2005-07-01	0.34737700000000010
2005-08-01	0.47113000000000000
2005-09-01	0.50991600000000000
2005-10-01	0.51044700000000010
2005-11-01	0.48543800000000000
2005-12-01	0.45985400000000000
2006-01-01	0.62113200000000000
2006-02-01	0.63193900000000000
2006-03-01	0.72138100000000000
2006-04-01	0.66669900000000000
2006-05-01	0.56669700000000000
2006-06-01	0.53276699999999990
2006-07-01	0.44467600000000007
2006-08-01	0.45938099999999993
2006-09-01	0.83397700000000020
2006-10-01	0.74399200000000000
2006-11-01	0.50320800000000000
2006-12-01	0.53373300000000000
2007-01-01	0.67762600000000000
2007-02-01	0.55400700000000000
2007-03-01	0.44848800000000005
2007-04-01	0.37121300000000007
2007-05-01	0.44071800000000000
2007-06-01	0.47222000000000010
2007-07-01	0.48670200000000010
2007-08-01	0.50162300000000000
2007-09-01	0.39651100000000000
2007-10-01	0.37114500000000000
2007-11-01	0.38519600000000000
2007-12-01	0.36436300000000000
2008-01-01	0.26458100000000007
2008-02-01	0.25907299999999994
2008-03-01	0.47055200000000010
2008-04-01	0.54480100000000000
2008-05-01	0.47295700000000000
2008-06-01	0.49201500000000000
2008-07-01	0.34061799999999990
2008-08-01	0.31997400000000000
2008-09-01	0.31781900000000000
2008-10-01	0.38354600000000000
2008-11-01	0.32822900000000000
2008-12-01	0.28031500000000000
2009-01-01	0.31041899999999994
2009-02-01	0.28815499999999994
2009-03-01	0.40288500000000000
2009-04-01	0.49563000000000000
2009-05-01	0.33003700000000010
2009-06-01	0.19760200000000000
2009-07-01	0.21320800000000004
2009-08-01	0.19677000000000000
2009-09-01	0.19265300000000000
2009-10-01	0.19042200000000004
2009-11-01	0.24558300000000000
2009-12-01	0.29876300000000000
2010-01-01	0.18711800000000000
2010-02-01	0.12901300000000000
2010-03-01	0.19085600000000000
2010-04-01	0.15640400000000000
2010-05-01	0.09564000000000000
2010-06-01	0.13298400000000000
2010-07-01	0.16191900000000000
2010-08-01	0.16538500000000000
2010-09-01	0.14311400000000000
2010-10-01	0.13528900000000000
2010-11-01	0.13904499999999997
2010-12-01	0.19643800000000000
2011-01-01	0.11403800000000001
2011-02-01	0.11988699999999998
2011-03-01	0.19519000000000000
2011-04-01	0.11918500000000001
2011-05-01	0.11382100000000000
2011-06-01	0.15595200000000000
2011-07-01	0.13272200000000000
2011-08-01	0.10723599999999998
2011-09-01	0.10652300000000000
2011-10-01	0.23249899999999996
2011-11-01	0.10064900000000002
2011-12-01	0.16444300000000000
2012-01-01	0.06043700000000000
2012-02-01	0.09791100000000000
2012-03-01	0.65038600000000000
2012-04-01	0.18716000000000000
2012-05-01	0.13977100000000000
2012-06-01	0.20932800000000000
2012-07-01	0.15517800000000000
2012-08-01	0.20871000000000000
2012-09-01	0.08005700000000000
2012-10-01	0.18841200000000000
2012-11-01	0.18052500000000000
2012-12-01	0.08995200000000000
2013-01-01	0.10097200000000000
2013-02-01	0.10020100000000000
2013-03-01	0.14535000000000000
2013-04-01	0.09755000000000000
2013-05-01	0.16292500000000000
2013-06-01	0.17916900000000000
2013-07-01	0.07783400000000000
2013-08-01	0.25394400000000000
2013-09-01	0.10042300000000000
2013-10-01	0.19458100000000000
2013-11-01	0.21223300000000000
2013-12-01	0.09456200000000000
2014-01-01	0.16983300000000000
2014-02-01	0.10423100000000000
2014-03-01	0.10540500000000000
2014-04-01	0.12912100000000000
2014-05-01	0.11263800000000000
2014-06-01	0.08966400000000000
2014-07-01	0.14702900000000000
2014-08-01	0.15133400000000000
2014-09-01	1.19950300000000000
2014-10-01	0.18066100000000000
2014-11-01	0.16596800000000000
2014-12-01	0.15074300000000000
2015-01-01	0.27858800000000000
2015-02-01	0.14393900000000000
2015-03-01	0.19642300000000000
2015-04-01	0.10945900000000000
2015-05-01	0.19264200000000000
2015-06-01	0.13371600000000000
2015-07-01	0.18512700000000000
2015-08-01	0.14369600000000000
2015-09-01	0.29383300000000000
2015-10-01	0.25040700000000000
2015-11-01	0.26012400000000000
2015-12-01	0.25494100000000000
2016-01-01	0.23700100000000000
2016-02-01	0.25102700000000000
2016-03-01	0.20605100000000000
2016-04-01	0.17040400000000000
2016-05-01	0.23433600000000000
2016-06-01	0.23928700000000000
2016-07-01	0.31714700000000000
2016-08-01	0.43755500000000000
2016-09-01	0.26936500000000000
2016-10-01	0.28604700000000000
2016-11-01	0.37929600000000000
2016-12-01	0.31070600000000000
2017-01-01	0.26682000000000000
2017-02-01	0.27067600000000000
2017-03-01	0.34752000000000000
2017-04-01	0.32335800000000000
2017-05-01	0.28040100000000000
2017-06-01	0.33454900000000000
2017-07-01	0.29412500000000000
2017-08-01	0.38251000000000000
2017-09-01	0.19903500000000000
2017-10-01	0.30436300000000000
2017-11-01	0.34124100000000000
2017-12-01	0.25547700000000000
2018-01-01	0.23803400000000000
2018-02-01	0.12036900000000000
2018-03-01	0.20067000000000000
2018-04-01	0.11574900000000000
2018-05-01	0.24695900000000000
2018-06-01	0.28433100000000000
2018-07-01	0.27648200000000000
2018-08-01	0.32403500000000000
2018-09-01	0.25035600000000000
2018-10-01	0.26959800000000000