Month	Sterling (millions)
2009-07-31	-2231
2009-08-31	-484
2009-09-30	-21
2009-10-31	-391
2009-11-30	1249
2009-12-31	-1514
2010-01-31	-1098
2010-02-28	-1111
2010-03-31	4615
2010-04-30	-2532
2010-05-31	706
2010-06-30	2544
2010-07-31	-674
2010-08-31	-469
2010-09-30	1994
2010-10-31	-1935
2010-11-30	1047
2010-12-31	-2245