Month	Millions of Dollars
2007-01-01	2.06560900000000000
2007-02-01	3.40786799999999920
2007-03-01	2.13187500000000000
2007-04-01	1.26891900000000000
2007-05-01	1.44432900000000000
2007-06-01	5.01109400000000000
2007-07-01	2.78430800000000020
2007-08-01	3.89272900000000000
2007-09-01	0.90073100000000000
2007-10-01	4.41373400000000000
2007-11-01	2.50690400000000000
2007-12-01	15.47796300000000000
2008-01-01	3.04698400000000000
2008-02-01	1.56381600000000030
2008-03-01	2.24934900000000000
2008-04-01	2.48331999999999950
2008-05-01	3.11241200000000000
2008-06-01	1.91393300000000030
2008-07-01	3.67352000000000000
2008-08-01	13.59901300000000000
2008-09-01	4.30975300000000000
2008-10-01	5.83576299999999800
2008-11-01	4.54614600000000000
2008-12-01	6.85149200000000000
2009-01-01	3.83321900000000000
2009-02-01	2.95991600000000070
2009-03-01	3.46257000000000100
2009-04-01	3.99536900000000000
2009-05-01	4.59496700000000000
2009-06-01	4.33020000000000000
2009-07-01	2.83118300000000020
2009-08-01	3.89798700000000000
2009-09-01	1.63472500000000000
2009-10-01	1.41855199999999980
2009-11-01	0.61360900000000000
2009-12-01	1.21557100000000000
2010-01-01	0.88274900000000000
2010-02-01	1.41930000000000020
2010-03-01	1.24288600000000000
2010-04-01	1.27618100000000000
2010-05-01	2.12899100000000000
2010-06-01	0.91580200000000010
2010-07-01	0.92522699999999980
2010-08-01	1.10652900000000000
2010-09-01	0.56126300000000000
2010-10-01	1.62360600000000000
2010-11-01	1.25431100000000000
2010-12-01	1.21795800000000000
2011-01-01	0.39028099999999993
2011-02-01	0.61675100000000000
2011-03-01	1.17786499999999970
2011-04-01	1.62226400000000000
2011-05-01	3.55212700000000100
2011-06-01	1.90570600000000000
2011-07-01	1.24248300000000000
2011-08-01	1.60346600000000050
2011-09-01	0.94968200000000000
2011-10-01	1.42146500000000000
2011-11-01	1.75295000000000000
2011-12-01	1.43796900000000000
2012-01-01	1.58222400000000000
2012-02-01	1.72161800000000000
2012-03-01	0.56730300000000000
2012-04-01	0.85238300000000000
2012-05-01	1.56033700000000000
2012-06-01	1.05484600000000000
2012-07-01	0.91510700000000000
2012-08-01	0.86812200000000000
2012-09-01	0.67749000000000000
2012-10-01	1.16357100000000000
2012-11-01	0.58773400000000000
2012-12-01	0.84666700000000000
2013-01-01	0.74663200000000000
2013-02-01	0.45736300000000000
2013-03-01	2.26199000000000000
2013-04-01	1.13349100000000000
2013-05-01	6.46777300000000000
2013-06-01	1.91401900000000000
2013-07-01	1.84738300000000000
2013-08-01	1.57249100000000000
2013-09-01	1.41965200000000000
2013-10-01	1.79888900000000000
2013-11-01	1.13981800000000000
2013-12-01	0.92445400000000000
2014-01-01	0.77734300000000000
2014-02-01	1.73440800000000000
2014-03-01	1.31302100000000000
2014-04-01	1.42497400000000000
2014-05-01	3.07534000000000000
2014-06-01	2.20211300000000000
2014-07-01	2.17917400000000000
2014-08-01	1.37107300000000000
2014-09-01	1.07896400000000000
2014-10-01	0.76036800000000000
2014-11-01	0.92786200000000000
2014-12-01	1.33477300000000000
2015-01-01	0.53913500000000000
2015-02-01	0.29025400000000000
2015-03-01	1.53050500000000000
2015-04-01	2.89077000000000000
2015-05-01	2.26677100000000000
2015-06-01	0.76611800000000000
2015-07-01	0.73793700000000000
2015-08-01	0.26541800000000000
2015-09-01	0.26300000000000000
2015-10-01	0.56452500000000000
2015-11-01	0.28996100000000000
2015-12-01	0.72956300000000000
2016-01-01	0.11893000000000000
2016-02-01	0.39038000000000000
2016-03-01	5.64570400000000000
2016-04-01	1.35996200000000000
2016-05-01	4.28840500000000000
2016-06-01	1.18642300000000000
2016-07-01	1.00780800000000000
2016-08-01	0.95987200000000000
2016-09-01	0.34030500000000000
2016-10-01	0.45919400000000000
2016-11-01	0.61545000000000000
2016-12-01	0.33889400000000000
2017-01-01	0.23533800000000000
2017-02-01	0.28179200000000000
2017-03-01	0.52224700000000000
2017-04-01	1.30826600000000000
2017-05-01	1.24778700000000000
2017-06-01	1.48812300000000000
2017-07-01	0.42333300000000000
2017-08-01	0.80944500000000000
2017-09-01	0.44909700000000000
2017-10-01	0.85175800000000000
2017-11-01	0.60120000000000000
2017-12-01	0.93033200000000000
2018-01-01	0.58517400000000000
2018-02-01	0.53615400000000000
2018-03-01	4.59938000000000000
2018-04-01	9.44988700000000000
2018-05-01	1.26469800000000000
2018-06-01	5.08989600000000000
2018-07-01	1.68506000000000000
2018-08-01	29.08818100000000000
2018-09-01	6.76224100000000000
2018-10-01	0.99403200000000000