Month	Sterling (millions)
2008-01-31	11441
2008-02-29	10476
2008-03-31	10437
2008-04-30	11896
2008-05-31	12635
2008-06-30	12690
2008-07-31	12614
2008-08-31	12381
2008-09-30	11911
2008-10-31	11436
2008-11-30	10690
2008-12-31	10073
2009-01-31	9520
2009-02-28	8380
2009-03-31	6935
2009-04-30	6938
2009-05-31	6549
2009-06-30	5907
2009-07-31	5440
2009-08-31	5036
2009-09-30	4923
2009-10-31	4692
2009-11-30	4302
2009-12-31	4065