Month Sterling (millions) 2009-07-31 8976 2009-08-31 9011 2009-09-30 8332 2009-10-31 7977 2009-11-30 7833 2009-12-31 7766 2010-01-31 7209 2010-02-28 7226 2010-03-31 7163 2010-04-30 7125 2010-05-31 7083 2010-06-30 6821 2010-07-31 6598 2010-08-31 6429 2010-09-30 6464 2010-10-31 6401 2010-11-30 5774 2010-12-31 5867