Month	Sterling (millions)
2007-10-31	82482
2007-11-30	80981
2007-12-31	74704
2008-01-31	79157
2008-02-29	87621
2008-03-31	84312
2008-04-30	80111
2008-05-31	71784
2008-06-30	72454
2008-07-31	73960
2008-08-31	68600
2008-09-30	71675
2008-10-31	56732
2008-11-30	51225
2008-12-31	52865
2009-01-31	58157
2009-02-28	68186
2009-03-31	72551
2009-04-30	88183
2009-05-31	88039
2009-06-30	87004
2009-07-31	117609
2009-08-31	143466
2009-09-30	141910
2009-10-31	149313
2009-11-30	146811
2009-12-31	138014