Month	Sterling (millions)
2009-07-31	1268
2009-08-31	1329
2009-09-30	1245
2009-10-31	1214
2009-11-30	1222
2009-12-31	1170
2010-01-31	1012
2010-02-28	1040
2010-03-31	1046
2010-04-30	1064
2010-05-31	1085
2010-06-30	1001
2010-07-31	955
2010-08-31	927
2010-09-30	912
2010-10-31	893
2010-11-30	830
2010-12-31	854