Month	Sterling (millions)
2009-07-31	22
2009-08-31	21
2009-09-30	21
2009-10-31	20
2009-11-30	20
2009-12-31	20
2010-01-31	19
2010-02-28	20
2010-03-31	19
2010-04-30	18
2010-05-31	18
2010-06-30	19
2010-07-31	19
2010-08-31	20
2010-09-30	25
2010-10-31	24
2010-11-30	24
2010-12-31	28
2011-01-31	12
2011-02-28	12
2011-03-31	12
2011-04-30	12
2011-05-31	32
2011-06-30	33
2011-07-31	31
2011-08-31	31
2011-09-30	35
2011-10-31	37
2011-11-30	37
2011-12-31	11
2012-01-31	12
2012-02-29	13
2012-03-31	13
2012-04-30	13
2012-05-31	13
2012-06-30	13
2012-07-31	13
2012-08-31	12
2012-09-30	12
2012-10-31	12
2012-11-30	12
2012-12-31	6
2013-01-31	7
2013-02-28	6
2013-03-31	5
2013-04-30	5
2013-05-31	6
2013-06-30	8
2013-07-31	7
2013-08-31	7
2013-09-30	5
2013-10-31	4
2013-11-30	3
2013-12-31	3
2014-01-31	3
2014-02-28	2
2014-03-31	1
2014-04-30	1
2014-05-31	1
2014-06-30	1
2014-07-31	1
2014-08-31	1
2014-09-30	13
2014-10-31	14
2014-11-30	14
2014-12-31	14
2015-01-31	15
2015-02-28	14
2015-03-31	15
2015-04-30	17
2015-05-31	17
2015-06-30	17
2015-07-31	17
2015-08-31	18
2015-09-30	17
2015-10-31	18
2015-11-30	17
2015-12-31	18
2016-01-31	22
2016-02-29	21
2016-03-31	19
2016-04-30	18
2016-05-31	18
2016-06-30	22
2016-07-31	23
2016-08-31	23
2016-09-30	26
2016-10-31	26
2016-11-30	25
2016-12-31	23
2017-01-31	23
2017-02-28	24
2017-03-31	24
2017-04-30	22
2017-05-31	23
2017-06-30	22
2017-07-31	22
2017-08-31	23
2017-09-30	24
2017-10-31	22
2017-11-30	21
2017-12-31	20
2018-01-31	17
2018-02-28	17
2018-03-31	18
2018-04-30	26
2018-05-31	20
2018-06-30	18
2018-07-31	19
2018-08-31	19
2018-09-30	19
2018-10-31	18
2018-11-30	14
2018-12-31	14
2019-01-31	14
2019-02-28	14
2019-03-31	15
2019-04-30	25
2019-05-31	26
2019-06-30	25
2019-07-31	28
2019-08-31	28
2019-09-30	17
2019-10-31	19
2019-11-30	18
2019-12-31	16
2020-01-31	16