Month	Sterling (millions)
2008-01-31	1400
2008-02-29	1401
2008-03-31	1241
2008-04-30	1250
2008-05-31	1224
2008-06-30	1230
2008-07-31	1162
2008-08-31	1122
2008-09-30	1128
2008-10-31	1128
2008-11-30	1149
2008-12-31	1162
2009-01-31	1155
2009-02-28	1193
2009-03-31	951
2009-04-30	901
2009-05-31	798
2009-06-30	882
2009-07-31	856
2009-08-31	740
2009-09-30	731
2009-10-31	741
2009-11-30	564
2009-12-31	641