Month	Sterling (millions)
2010-01-31	-286
2010-02-28	19
2010-03-31	19
2010-04-30	-3
2010-05-31	12
2010-06-30	9
2010-07-31	-1
2010-08-31	-8
2010-09-30	-11
2010-10-31	-4
2010-11-30	5
2010-12-31	-3
2011-01-31	20
2011-02-28	49
2011-03-31	4
2011-04-30	-9
2011-05-31	659
2011-06-30	-636
2011-07-31	6
2011-08-31	7
2011-09-30	-11
2011-10-31	-28
2011-11-30	-8
2011-12-31	-5
2012-01-31	-15
2012-02-29	-12
2012-03-31	-21
2012-04-30	1
2012-05-31	-15
2012-06-30	2
2012-07-31	-2
2012-08-31	472
2012-09-30	5
2012-10-31	-8
2012-11-30	16
2012-12-31	-22
2013-01-31	19
2013-02-28	13
2013-03-31	-16
2013-04-30	-2
2013-05-31	-45
2013-06-30	-43
2013-07-31	352
2013-08-31	0
2013-09-30	-41
2013-10-31	-13
2013-11-30	5