Month	Sterling (millions)
2008-01-31	-5
2008-02-29	-19
2008-03-31	-451
2008-04-30	86
2008-05-31	16
2008-06-30	84
2008-07-31	-6
2008-08-31	-57
2008-09-30	36
2008-10-31	844
2008-11-30	-146
2008-12-31	-775
2009-01-31	-209
2009-02-28	-34
2009-03-31	917
2009-04-30	-720
2009-05-31	1525
2009-06-30	415
2009-07-31	-479
2009-08-31	-606
2009-09-30	-61
2009-10-31	-276
2009-11-30	356
2009-12-31	4