Month	Sterling (millions)
2009-07-31	0
2009-08-31	1
2009-09-30	-1
2009-10-31	2
2009-11-30	-2
2009-12-31	1
2010-01-31	2
2010-02-28	1
2010-03-31	-10
2010-04-30	0
2010-05-31	-4
2010-06-30	-2
2010-07-31	1
2010-08-31	0
2010-09-30	-6
2010-10-31	0
2010-11-30	-1
2010-12-31	2
2011-01-31	0
2011-02-28	2
2011-03-31	-2
2011-04-30	0
2011-05-31	-1
2011-06-30	1
2011-07-31	0
2011-08-31	0
2011-09-30	1
2011-10-31	1
2011-11-30	0
2011-12-31	1
2012-01-31	-1
2012-02-29	1
2012-03-31	1
2012-04-30	0
2012-05-31	2
2012-06-30	0
2012-07-31	-1
2012-08-31	-1
2012-09-30	-1
2012-10-31	2
2012-11-30	1
2012-12-31	2
2013-01-31	-1
2013-02-28	-1
2013-03-31	0
2013-04-30	0
2013-05-31	-2
2013-06-30	3
2013-07-31	-1
2013-08-31	-1
2013-09-30	1
2013-10-31	-2
2013-11-30	-3
2013-12-31	-1
2014-01-31	-1
2014-02-28	-1
2014-03-31	-2
2014-04-30	0
2014-05-31	0
2014-06-30	-1
2014-07-31	-1
2014-08-31	1
2014-09-30	0
2014-10-31	-1
2014-11-30	-2
2014-12-31	-1
2015-01-31	0
2015-02-28	2
2015-03-31	0
2015-04-30	0
2015-05-31	0
2015-06-30	1
2015-07-31	0
2015-08-31	1
2015-09-30	2
2015-10-31	4
2015-11-30	-1
2015-12-31	19
2016-01-31	0
2016-02-29	-14
2016-03-31	1
2016-04-30	19
2016-05-31	-2
2016-06-30	-10
2016-07-31	11
2016-08-31	0
2016-09-30	-15
2016-10-31	-13
2016-11-30	0
2016-12-31	17
2017-01-31	2
2017-02-28	2
2017-03-31	-1
2017-04-30	-20
2017-05-31	0
2017-06-30	1
2017-07-31	1
2017-08-31	1
2017-09-30	6
2017-10-31	3
2017-11-30	-11
2017-12-31	0
2018-01-31	0
2018-02-28	0
2018-03-31	1
2018-04-30	-2
2018-05-31	9
2018-06-30	-9
2018-07-31	14
2018-08-31	22
2018-09-30	-3
2018-10-31	-22
2018-11-30	8
2018-12-31	-16
2019-01-31	2
2019-02-28	-3
2019-03-31	0
2019-04-30	1
2019-05-31	0
2019-06-30	0
2019-07-31	0
2019-08-31	9
2019-09-30	2
2019-10-31	57
2019-11-30	4
2019-12-31	-20
2020-01-31	11