Quarter Sterling (millions) 1997-09-30 3714 1997-12-31 3840 1998-03-31 3934 1998-06-30 3654 1998-09-30 3868 1998-12-31 4380 1999-03-31 4606 1999-06-30 4692 1999-09-30 4651 1999-12-31 4973 2000-03-31 5213 2000-06-30 6973 2000-09-30 5965 2000-12-31 6542 2001-03-31 6393 2001-06-30 6490 2001-09-30 7476 2001-12-31 7540 2002-03-31 7236 2002-06-30 7829 2002-09-30 7866 2002-12-31 7598 2003-03-31 7825 2003-06-30 8160 2003-09-30 7768 2003-12-31 7887 2004-03-31 7739 2004-06-30 7802 2004-09-30 7426 2004-12-31 7966 2005-03-31 8116 2005-06-30 8881 2005-09-30 8832 2005-12-31 9073 2006-03-31 9467 2006-06-30 10024 2006-09-30 10504 2006-12-31 10894 2007-03-31 10587 2007-06-30 14330 2007-09-30 12923 2007-12-31 13273 2008-03-31 13418 2008-06-30 13225 2008-09-30 13370 2008-12-31 12951 2009-03-31 12941 2009-06-30 12665 2009-09-30 12772 2009-12-31 12409 2010-03-31 11898 2010-06-30 11266 2010-09-30 11056 2010-12-31 10543 2011-03-31 8573 2011-06-30 7861 2011-09-30 7446 2011-12-31 7000 2012-03-31 7166 2012-06-30 7013 2012-09-30 6995 2012-12-31 6429 2013-03-31 6786 2013-06-30 5868 2013-09-30 5913 2013-12-31 5990 2014-03-31 5818 2014-06-30 5481 2014-09-30 5423 2014-12-31 5426 2015-03-31 5183 2015-06-30 5158 2015-09-30 4932 2015-12-31 5069 2016-03-31 5126 2016-06-30 4662 2016-09-30 4578 2016-12-31 5278 2017-03-31 5517 2017-06-30 5504 2017-09-30 5522 2017-12-31 5627 2018-03-31 5244 2018-06-30 5053 2018-09-30 4853 2018-12-31 4636 2019-03-31 4815 2019-06-30 4739 2019-09-30 4510 2019-12-31 4768 2020-03-31 5203 2020-06-30 5734 2020-09-30 5810 2020-12-31 5878 2021-03-31 6047 2021-06-30 6009 2021-09-30 5797 2021-12-31 5216 2022-03-31 5138 2022-06-30 4958 2022-09-30 5050 2022-12-31 5079 2023-03-31 5042 2023-06-30 4672 2023-09-30 4874 2023-12-31 4898