Month	Sterling (millions)
2008-01-31	27990
2008-02-29	27126
2008-03-31	23742
2008-04-30	24258
2008-05-31	24784
2008-06-30	24656
2008-07-31	24562
2008-08-31	25732
2008-09-30	25450
2008-10-31	25840
2008-11-30	26328
2008-12-31	24867
2009-01-31	26108
2009-02-28	27188
2009-03-31	25322
2009-04-30	25504
2009-05-31	25633
2009-06-30	25422
2009-07-31	25035
2009-08-31	22526
2009-09-30	22313
2009-10-31	22146
2009-11-30	24146
2009-12-31	23501