Month	Sterling (millions)
2007-11-30	18368
2007-12-31	-30062
2008-01-31	30568
2008-02-29	2851
2008-03-31	-13652
2008-04-30	2654
2008-05-31	456
2008-06-30	-17384
2008-07-31	14949
2008-08-31	-7826
2008-09-30	-26074
2008-10-31	-6871
2008-11-30	-1966
2008-12-31	5331
2009-01-31	-9860
2009-02-28	4744
2009-03-31	-17991
2009-04-30	9952
2009-05-31	2928
2009-06-30	-3490
2009-07-31	-2188
2009-08-31	6601
2009-09-30	-4889
2009-10-31	8164
2009-11-30	1395
2009-12-31	-13023