Month Sterling (millions) 2008-01-31 7139 2008-02-29 6946 2008-03-31 7032 2008-04-30 6939 2008-05-31 6905 2008-06-30 6952 2008-07-31 6871 2008-08-31 7104 2008-09-30 6949 2008-10-31 6994 2008-11-30 6767 2008-12-31 7599 2009-01-31 7094 2009-02-28 6964 2009-03-31 7256 2009-04-30 6974 2009-05-31 6799 2009-06-30 6594 2009-07-31 6621 2009-08-31 6683 2009-09-30 6934 2009-10-31 6787 2009-11-30 6927 2009-12-31 6785