Quarter Sterling (millions) 1997-09-30 35345 1997-12-31 34991 1998-03-31 35841 1998-06-30 36365 1998-09-30 36093 1998-12-31 37724 1999-03-31 37966 1999-06-30 38012 1999-09-30 39291 1999-12-31 39642 2000-03-31 39585 2000-06-30 39301 2000-09-30 38737 2000-12-31 35568 2001-03-31 35471 2001-06-30 35721 2001-09-30 35786 2001-12-31 36315 2002-03-31 36085 2002-06-30 36079 2002-09-30 38410 2002-12-31 37887 2003-03-31 38460 2003-06-30 39273 2003-09-30 40014 2003-12-31 39114 2004-03-31 36602 2004-06-30 37142 2004-09-30 34020 2004-12-31 34066 2005-03-31 33194 2005-06-30 35969 2005-09-30 36651 2005-12-31 36690 2006-03-31 37700 2006-06-30 38562 2006-09-30 39966 2006-12-31 41068 2007-03-31 40089 2007-06-30 41155 2007-09-30 41848 2007-12-31 42288 2008-03-31 44029 2008-06-30 43592 2008-09-30 44102 2008-12-31 46519 2009-03-31 45806 2009-06-30 44497 2009-09-30 39006 2009-12-31 39409 2010-03-31 38999 2010-06-30 39161 2010-09-30 37095 2010-12-31 36299 2011-03-31 33113 2011-06-30 38522 2011-09-30 37328 2011-12-31 37313 2012-03-31 35806 2012-06-30 35310 2012-09-30 33741 2012-12-31 31639 2013-03-31 30117 2013-06-30 28699 2013-09-30 26807 2013-12-31 26160 2014-03-31 26681 2014-06-30 27880 2014-09-30 28607 2014-12-31 28830 2015-03-31 28431 2015-06-30 28206 2015-09-30 28519 2015-12-31 29233 2016-03-31 28875 2016-06-30 29046 2016-09-30 29918 2016-12-31 31580 2017-03-31 30473 2017-06-30 31198 2017-09-30 32971 2017-12-31 32699 2018-03-31 38293 2018-06-30 41177 2018-09-30 45138 2018-12-31 48519 2019-03-31 49381 2019-06-30 49384 2019-09-30 50166 2019-12-31 50230 2020-03-31 50165 2020-06-30 50771 2020-09-30 48466 2020-12-31 48923 2021-03-31 48335 2021-06-30 45632 2021-09-30 45352 2021-12-31 42545 2022-03-31 42738 2022-06-30 43401 2022-09-30 43703 2022-12-31 45941 2023-03-31 46570 2023-06-30 49691 2023-09-30 50231 2023-12-31 51059