Quarter Sterling (millions) 1997-09-30 39178 1997-12-31 39906 1998-03-31 40651 1998-06-30 40720 1998-09-30 41121 1998-12-31 43365 1999-03-31 42970 1999-06-30 42440 1999-09-30 44417 1999-12-31 44507 2000-03-31 44819 2000-06-30 43552 2000-09-30 42826 2000-12-31 39854 2001-03-31 39340 2001-06-30 38492 2001-09-30 39069 2001-12-31 38997 2002-03-31 40168 2002-06-30 40256 2002-09-30 42573 2002-12-31 41936 2003-03-31 42463 2003-06-30 43141 2003-09-30 43724 2003-12-31 43111 2004-03-31 40914 2004-06-30 41832 2004-09-30 38994 2004-12-31 39208 2005-03-31 37465 2005-06-30 40138 2005-09-30 40954 2005-12-31 42091 2006-03-31 42045 2006-06-30 43003 2006-09-30 42854 2006-12-31 43617 2007-03-31 42587 2007-06-30 43753 2007-09-30 44762 2007-12-31 44848 2008-03-31 46576 2008-06-30 47369 2008-09-30 47722 2008-12-31 50170 2009-03-31 50007 2009-06-30 48368 2009-09-30 42129 2009-12-31 42779 2010-03-31 42841 2010-06-30 43026 2010-09-30 40819 2010-12-31 40249 2011-03-31 37269 2011-06-30 42636 2011-09-30 40860 2011-12-31 40690 2012-03-31 38719 2012-06-30 38075 2012-09-30 36541 2012-12-31 33579 2013-03-31 32104 2013-06-30 30774 2013-09-30 28740 2013-12-31 28066 2014-03-31 28828 2014-06-30 29850 2014-09-30 30529 2014-12-31 30875 2015-03-31 30652 2015-06-30 32528 2015-09-30 33471 2015-12-31 33663 2016-03-31 33216 2016-06-30 33095 2016-09-30 34673 2016-12-31 34173 2017-03-31 32330 2017-06-30 32918 2017-09-30 35595 2017-12-31 35962 2018-03-31 41614 2018-06-30 44552 2018-09-30 47959 2018-12-31 51292 2019-03-31 53038 2019-06-30 52457 2019-09-30 53140 2019-12-31 52772 2020-03-31 52606 2020-06-30 53946 2020-09-30 51793 2020-12-31 51967 2021-03-31 51186 2021-06-30 47408 2021-09-30 47118 2021-12-31 44332 2022-03-31 44545 2022-06-30 45098 2022-09-30 45171 2022-12-31 47244 2023-03-31 47876 2023-06-30 51017 2023-09-30 51509 2023-12-31 52213