Month	Sterling (millions)
2010-01-31	4
2010-02-28	4
2010-03-31	4
2010-04-30	4
2010-05-31	4
2010-06-30	4
2010-07-31	4
2010-08-31	4
2010-09-30	4
2010-10-31	4
2010-11-30	4
2010-12-31	4
2011-01-31	4
2011-02-28	4
2011-03-31	4
2011-04-30	4
2011-05-31	4
2011-06-30	4
2011-07-31	4
2011-08-31	4
2011-09-30	4
2011-10-31	4
2011-11-30	4
2011-12-31	4
2012-01-31	4
2012-02-29	4
2012-03-31	4
2012-04-30	4
2012-05-31	4
2012-06-30	4
2012-07-31	4
2012-08-31	4
2012-09-30	4
2012-10-31	4
2012-11-30	4
2012-12-31	4
2013-01-31	3
2013-02-28	1
2013-03-31	3
2013-04-30	7
2013-05-31	11
2013-06-30	8
2013-07-31	-2
2013-08-31	6
2013-09-30	1
2013-10-31	2
2013-11-30	1
2013-12-31	1
2014-01-31	1
2014-02-28	-4
2014-03-31	2
2014-04-30	0
2014-05-31	1
2014-06-30	0
2014-07-31	0
2014-08-31	2
2014-09-30	1
2014-10-31	0
2014-11-30	0
2014-12-31	1
2015-01-31	-1
2015-02-28	-1
2015-03-31	2
2015-04-30	5
2015-05-31	7
2015-06-30	-1
2015-07-31	0
2015-08-31	-1
2015-09-30	-4
2015-10-31	-3
2015-11-30	-4
2015-12-31	11
2016-01-31	1
2016-02-29	16
2016-03-31	1
2016-04-30	8
2016-05-31	-1
2016-06-30	0
2016-07-31	-1
2016-08-31	14
2016-09-30	22
2016-10-31	12
2016-11-30	-4
2016-12-31	5
2017-01-31	2
2017-02-28	-4
2017-03-31	3
2017-04-30	24
2017-05-31	47
2017-06-30	31
2017-07-31	12
2017-08-31	25
2017-09-30	13
2017-10-31	59
2017-11-30	88
2017-12-31	38
2018-01-31	54
2018-02-28	40
2018-03-31	43
2018-04-30	49
2018-05-31	17
2018-06-30	32
2018-07-31	61
2018-08-31	31
2018-09-30	76
2018-10-31	52
2018-11-30	33
2018-12-31	-12
2019-01-31	-15
2019-02-28	18
2019-03-31	70
2019-04-30	17
2019-05-31	24
2019-06-30	59
2019-07-31	54
2019-08-31	74
2019-09-30	30
2019-10-31	-3
2019-11-30	72
2019-12-31	67
2020-01-31	80