Month	Sterling (millions)
2008-01-31	5
2008-02-29	-354
2008-03-31	-204
2008-04-30	0
2008-05-31	-36
2008-06-30	6
2008-07-31	-48
2008-08-31	40
2008-09-30	-7
2008-10-31	34
2008-11-30	-608
2008-12-31	-258
2009-01-31	85
2009-02-28	-145
2009-03-31	24
2009-04-30	-29
2009-05-31	-40
2009-06-30	-5
2009-07-31	3
2009-08-31	2
2009-09-30	4
2009-10-31	-4
2009-11-30	-5
2009-12-31	52