Month	Sterling (millions)
2008-01-31	1
2008-02-29	33
2008-03-31	-487
2008-04-30	-1
2008-05-31	-245
2008-06-30	-18
2008-07-31	-334
2008-08-31	-65
2008-09-30	-178
2008-10-31	-78
2008-11-30	878
2008-12-31	-206
2009-01-31	9
2009-02-28	696
2009-03-31	-534
2009-04-30	-102
2009-05-31	-248
2009-06-30	-1
2009-07-31	-288
2009-08-31	3
2009-09-30	-164
2009-10-31	-2
2009-11-30	267
2009-12-31	1430