Month	Sterling (millions)
2010-01-31	20
2010-02-28	20
2010-03-31	20
2010-04-30	20
2010-05-31	20
2010-06-30	19
2010-07-31	18
2010-08-31	19
2010-09-30	18
2010-10-31	22
2010-11-30	22
2010-12-31	18
2011-01-31	17
2011-02-28	17
2011-03-31	17
2011-04-30	16
2011-05-31	16
2011-06-30	16
2011-07-31	15
2011-08-31	16
2011-09-30	16
2011-10-31	15
2011-11-30	15
2011-12-31	16
2012-01-31	16
2012-02-29	16
2012-03-31	18
2012-04-30	18
2012-05-31	19
2012-06-30	17
2012-07-31	18
2012-08-31	17
2012-09-30	16
2012-10-31	16
2012-11-30	16
2012-12-31	16
2013-01-31	16
2013-02-28	17
2013-03-31	18
2013-04-30	17
2013-05-31	17
2013-06-30	16
2013-07-31	16
2013-08-31	16
2013-09-30	15
2013-10-31	14
2013-11-30	14
2013-12-31	14
2014-01-31	14
2014-02-28	14
2014-03-31	15
2014-04-30	14
2014-05-31	13
2014-06-30	12
2014-07-31	12
2014-08-31	12
2014-09-30	12
2014-10-31	13
2014-11-30	13
2014-12-31	13
2015-01-31	13
2015-02-28	12
2015-03-31	13
2015-04-30	12
2015-05-31	11
2015-06-30	11
2015-07-31	12
2015-08-31	12
2015-09-30	12
2015-10-31	11
2015-11-30	12
2015-12-31	12
2016-01-31	12
2016-02-29	13
2016-03-31	15
2016-04-30	15
2016-05-31	15
2016-06-30	16
2016-07-31	16
2016-08-31	17
2016-09-30	17
2016-10-31	18
2016-11-30	18
2016-12-31	17
2017-01-31	18
2017-02-28	18
2017-03-31	22
2017-04-30	22
2017-05-31	22
2017-06-30	27
2017-08-31	29
2017-09-30	28
2017-10-31	29
2017-11-30	28
2017-12-31	29
2018-01-31	28
2018-02-28	28
2018-03-31	32
2018-04-30	34
2018-05-31	36
2018-06-30	36
2018-07-31	36
2018-08-31	38
2018-09-30	39
2018-10-31	39
2018-11-30	40
2018-12-31	37
2019-01-31	37
2019-02-28	37
2019-03-31	40
2019-04-30	42
2019-05-31	41
2019-06-30	42
2019-07-31	43
2019-08-31	44
2019-09-30	44
2019-10-31	43
2019-11-30	42
2019-12-31	41
2020-01-31	41