Month	Sterling (millions)
1999-01-31	86
1999-02-28	229
1999-03-31	274
1999-04-30	261
1999-05-31	530
1999-06-30	772
1999-07-31	976
1999-08-31	923
1999-09-30	779
1999-10-31	738
1999-11-30	626
1999-12-31	358
2000-01-31	286
2000-02-29	153
2000-03-31	96
2000-04-30	86
2000-05-31	158
2000-06-30	367
2000-07-31	570
2000-08-31	439
2000-09-30	684
2000-10-31	760
2000-11-30	664
2000-12-31	583
2001-01-31	559
2001-02-28	789
2001-03-31	472
2001-04-30	625
2001-05-31	633
2001-06-30	495
2001-07-31	444
2001-08-31	546
2001-09-30	464
2001-10-31	565
2001-11-30	536
2001-12-31	581
2002-01-31	426
2002-02-28	444
2002-03-31	516
2002-04-30	725
2002-05-31	734
2002-06-30	330
2002-07-31	367
2002-08-31	574
2002-09-30	416
2002-10-31	689
2002-11-30	479
2002-12-31	355
2003-01-31	685
2003-02-28	742
2003-03-31	522
2003-04-30	949
2003-05-31	1115
2003-06-30	822
2003-07-31	844
2003-08-31	959
2003-09-30	898
2003-10-31	656
2003-11-30	769
2003-12-31	665
2004-01-31	1381
2004-02-29	1219
2004-03-31	1144
2004-04-30	1073
2004-05-31	1152
2004-06-30	968
2004-07-31	749
2004-08-31	691
2004-09-30	304
2004-10-31	636
2004-11-30	1191
2004-12-31	1220
2005-01-31	1063
2005-02-28	1037
2005-03-31	620
2005-04-30	581
2005-05-31	801
2005-06-30	1061
2005-07-31	1021
2005-08-31	1746
2005-09-30	1915
2005-10-31	2755
2005-11-30	2266
2005-12-31	2133
2006-01-31	2252
2006-02-28	2972
2006-03-31	2768
2006-04-30	3217
2006-05-31	3590
2006-06-30	3055
2006-07-31	2628
2006-08-31	3174
2006-09-30	1963
2006-10-31	2744
2006-11-30	2186
2006-12-31	1538
2007-01-31	2167
2007-02-28	1831
2007-03-31	2090
2007-04-30	3244
2007-05-31	2356
2007-06-30	1650
2007-07-31	2620
2007-08-31	3819
2007-09-30	1527
2007-10-31	2172
2007-11-30	2000
2007-12-31	1155
2008-01-31	2316
2008-02-29	2305
2008-03-31	797
2008-04-30	1156
2008-05-31	1335
2008-06-30	557
2008-07-31	1168
2008-08-31	1556
2008-09-30	1065
2008-10-31	2022
2008-11-30	1577
2008-12-31	1761
2009-01-31	1260
2009-02-28	1184
2009-03-31	1195
2009-04-30	3045
2009-05-31	2848
2009-06-30	2921
2009-07-31	2710
2009-08-31	2694
2009-09-30	2577
2009-10-31	2458
2009-11-30	2515
2009-12-31	2345