Month	Millions of Dollars
2011-01-01	0.00000000000000000000
2011-02-01	0.00000000000000000000
2011-03-01	0.00000000000000000000
2011-04-01	0.00000000000000000000
2011-05-01	0.00000000000000000000
2011-06-01	0.00000000000000000000
2011-07-01	0.00000000000000000000
2011-08-01	0.00000000000000000000
2011-09-01	0.00000000000000000000
2011-10-01	0.00014999999999999996
2011-11-01	0.00167800000000000000
2011-12-01	0.01537400000000000000
2012-01-01	0.00086200000000000000
2012-02-01	0.00040200000000000000
2012-03-01	0.00021000000000000000
2012-04-01	0.00005000000000000000
2012-05-01	0.00001000000000000000
2012-06-01	0.00000500000000000000
2012-07-01	0.00407300000000000000
2012-08-01	0.00086200000000000000
2012-09-01	0.00039000000000000000
2012-10-01	0.00275900000000000000
2012-11-01	0.00024300000000000000
2012-12-01	0.00000300000000000000
2013-01-01	0.04018000000000000000
2013-02-01	0.00212200000000000000
2013-03-01	0.00000200000000000000
2013-04-01	0.00101300000000000000
2013-05-01	0.02925800000000000000
2013-06-01	0.00004500000000000000
2013-07-01	0.00053900000000000000
2013-08-01	0.10300500000000000000
2013-09-01	0.00000100000000000000
2013-10-01	0.00002300000000000000
2013-11-01	0.00581200000000000000
2013-12-01	0.01928500000000000000
2014-01-01	0.00011400000000000000
2014-02-01	0.00068300000000000000
2014-03-01	0.00000000000000000000
2014-04-01	0.00000000000000000000
2014-05-01	0.00000000000000000000
2014-06-01	0.00035100000000000000
2014-07-01	0.03173200000000000000
2014-08-01	0.01109000000000000000
2014-09-01	0.00015300000000000000
2014-10-01	0.01134000000000000000
2014-11-01	0.01183800000000000000
2014-12-01	0.00030800000000000000
2015-01-01	0.00000000000000000000
2015-02-01	0.00182000000000000000
2015-03-01	0.00001700000000000000
2015-04-01	0.00084100000000000000
2015-05-01	0.13640300000000000000
2015-06-01	0.01410800000000000000
2015-07-01	0.01781300000000000000
2015-08-01	0.00000000000000000000
2015-09-01	0.00046600000000000000
2015-10-01	0.00000000000000000000
2015-11-01	0.00010300000000000000
2015-12-01	0.02101200000000000000
2016-01-01	0.00938500000000000000
2016-02-01	0.00121700000000000000
2016-03-01	0.00020300000000000000
2016-04-01	0.00196100000000000000
2016-05-01	0.00000000000000000000
2016-06-01	0.00599100000000000000
2016-07-01	0.02645800000000000000
2016-08-01	0.00819500000000000000
2016-09-01	0.01618600000000000000
2016-10-01	0.00043700000000000000
2016-11-01	0.00538200000000000000
2016-12-01	0.05789900000000000000
2017-01-01	0.00682500000000000000
2017-02-01	0.00781400000000000000
2017-03-01	0.00104300000000000000
2017-04-01	0.00389900000000000000
2017-05-01	0.00162000000000000000
2017-06-01	0.00000000000000000000
2017-07-01	0.23799600000000000000
2017-08-01	0.00090400000000000000
2017-09-01	0.00067000000000000000
2017-10-01	0.01017500000000000000
2017-11-01	0.00897700000000000000
2017-12-01	0.00000000000000000000
2018-01-01	0.00270600000000000000
2018-02-01	0.00037600000000000000
2018-03-01	0.00000000000000000000
2018-04-01	0.00000800000000000000
2018-05-01	0.00073600000000000000
2018-06-01	0.00055000000000000000
2018-07-01	0.00025100000000000000
2018-08-01	0.00059000000000000000
2018-09-01	0.00019500000000000000
2018-10-01	0.00000700000000000000