Month	Sterling (millions)
2007-10-31	163050
2007-11-30	185019
2007-12-31	145635
2008-01-31	183956
2008-02-29	197257
2008-03-31	154944
2008-04-30	155435
2008-05-31	152649
2008-06-30	136963
2008-07-31	153071
2008-08-31	146029
2008-09-30	114284
2008-10-31	90006
2008-11-30	81126
2008-12-31	81273
2009-01-31	76239
2009-02-28	78443
2009-03-31	61363
2009-04-30	70149
2009-05-31	74290
2009-06-30	71480
2009-07-31	68320
2009-08-31	77491
2009-09-30	70016
2009-10-31	79415
2009-11-30	80604
2009-12-31	66850