Month	Sterling (millions)
2008-01-31	6617
2008-02-29	5846
2008-03-31	6268
2008-04-30	7326
2008-05-31	7013
2008-06-30	6750
2008-07-31	5443
2008-08-31	4745
2008-09-30	4607
2008-10-31	4936
2008-11-30	6235
2008-12-31	7776
2009-01-31	7574
2009-02-28	8136
2009-03-31	6924
2009-04-30	7364
2009-05-31	6913
2009-06-30	6718
2009-07-31	6251
2009-08-31	5273
2009-09-30	5374
2009-10-31	4785
2009-11-30	4675
2009-12-31	4064