Month	Sterling (millions)
2009-07-31	29
2009-08-31	-144
2009-09-30	-12
2009-10-31	23
2009-11-30	71
2009-12-31	23
2010-01-31	12
2010-02-28	36
2010-03-31	-21
2010-04-30	-44
2010-05-31	129
2010-06-30	57
2010-07-31	132
2010-08-31	53
2010-09-30	-357
2010-10-31	-187
2010-11-30	25
2010-12-31	23
2011-01-31	-8
2011-02-28	-244
2011-03-31	-30
2011-04-30	-38
2011-05-31	11
2011-06-30	-9
2011-07-31	-7
2011-08-31	52
2011-09-30	-17
2011-10-31	0
2011-11-30	25
2011-12-31	46
2012-01-31	-59
2012-02-29	39
2012-03-31	164
2012-04-30	19
2012-05-31	11
2012-06-30	-22
2012-07-31	66
2012-08-31	2
2012-09-30	43
2012-10-31	8
2012-11-30	-37
2012-12-31	27
2013-01-31	72
2013-02-28	18
2013-03-31	54
2013-04-30	-60
2013-05-31	-6
2013-06-30	0
2013-07-31	29
2013-08-31	29
2013-09-30	52
2013-10-31	-5
2013-11-30	-83
2013-12-31	62
2014-01-31	-150
2014-02-28	-29
2014-03-31	-151
2014-04-30	-237
2014-05-31	21
2014-06-30	-13
2014-07-31	31
2014-08-31	-30
2014-09-30	16
2014-10-31	23
2014-11-30	156
2014-12-31	194
2015-01-31	80
2015-02-28	163
2015-03-31	396
2015-04-30	317
2015-05-31	108
2015-06-30	-13
2015-07-31	36
2015-08-31	17
2015-09-30	15
2015-10-31	-207
2015-11-30	3
2015-12-31	68
2016-01-31	90
2016-02-29	-46
2016-03-31	222
2016-04-30	14
2016-05-31	25
2016-06-30	-132
2016-07-31	-90
2016-08-31	-72
2016-09-30	-164
2016-10-31	-64
2016-11-30	-53
2016-12-31	-61
2017-01-31	-78
2017-02-28	229
2017-03-31	-94
2017-04-30	-17
2017-05-31	132
2017-06-30	159
2017-07-31	-67
2017-08-31	84
2017-09-30	-100
2017-10-31	10
2017-11-30	-361
2017-12-31	34
2018-01-31	97
2018-02-28	59
2018-03-31	-48
2018-04-30	-16
2018-05-31	-75
2018-06-30	18
2018-07-31	-31
2018-08-31	5
2018-09-30	-63
2018-10-31	-74
2018-11-30	17
2018-12-31	7