Month	Sterling (millions)
2007-10-31	1588
2007-11-30	2768
2007-12-31	3942
2008-01-31	3129
2008-02-29	2815
2008-03-31	4798
2008-04-30	4073
2008-05-31	4402
2008-06-30	4199
2008-07-31	4071
2008-08-31	4970
2008-09-30	4975
2008-10-31	4770
2008-11-30	4914
2008-12-31	5900
2009-01-31	7078
2009-02-28	13730
2009-03-31	20005
2009-04-30	21251
2009-05-31	22096
2009-06-30	23492
2009-07-31	25398
2009-08-31	29188
2009-09-30	35176
2009-10-31	29615
2009-11-30	32044
2009-12-31	27866