Month	Sterling (millions)
2009-07-31	28
2009-08-31	27
2009-09-30	28
2009-10-31	27
2009-11-30	21
2009-12-31	19
2010-01-31	25
2010-02-28	44
2010-03-31	69
2010-04-30	66
2010-05-31	63
2010-06-30	60
2010-07-31	65
2010-08-31	63
2010-09-30	76
2010-10-31	73
2010-11-30	81
2010-12-31	93
2011-01-31	99
2011-02-28	64
2011-03-31	65
2011-04-30	74
2011-05-31	28
2011-06-30	28
2011-07-31	33
2011-08-31	32
2011-09-30	40
2011-10-31	42
2011-11-30	30
2011-12-31	37
2012-01-31	44
2012-02-29	42
2012-03-31	40
2012-04-30	46
2012-05-31	40
2012-06-30	42
2012-07-31	33
2012-08-31	48
2012-09-30	32
2012-10-31	36
2012-11-30	33
2012-12-31	37
2013-01-31	49
2013-02-28	47
2013-03-31	48
2013-04-30	34
2013-05-31	39
2013-06-30	40
2013-07-31	37
2013-08-31	34
2013-09-30	31
2013-10-31	50
2013-11-30	58
2013-12-31	13
2014-01-31	22
2014-02-28	14
2014-03-31	23
2014-04-30	17
2014-05-31	24
2014-06-30	20
2014-07-31	22
2014-08-31	20
2014-09-30	22
2014-10-31	19
2014-11-30	22
2014-12-31	16
2015-01-31	34
2015-02-28	16
2015-03-31	23
2015-04-30	26
2015-05-31	25
2015-06-30	21
2015-07-31	25
2015-08-31	63
2015-09-30	51
2015-10-31	33
2015-11-30	26
2015-12-31	30
2016-01-31	40
2016-02-29	51
2016-03-31	14
2016-04-30	11
2016-05-31	13
2016-06-30	10
2016-07-31	13
2016-08-31	17
2016-09-30	19
2016-10-31	21
2016-11-30	23
2016-12-31	25
2017-01-31	40
2017-02-28	13
2017-03-31	11
2017-04-30	13
2017-05-31	15
2017-06-30	14
2017-07-31	15
2017-08-31	20
2017-09-30	21
2017-10-31	23
2017-11-30	22
2017-12-31	23
2018-01-31	25
2018-02-28	11
2018-03-31	10
2018-04-30	8
2018-05-31	9
2018-06-30	10
2018-07-31	15
2018-08-31	19
2018-09-30	21
2018-10-31	22
2018-11-30	22
2018-12-31	23