Quarter Sterling (millions) 1997-09-30 9392 1997-12-31 10299 1998-03-31 11110 1998-06-30 9769 1998-09-30 10984 1998-12-31 11040 1999-03-31 11452 1999-06-30 15191 1999-09-30 16560 1999-12-31 17027 2000-03-31 17759 2000-06-30 18543 2000-09-30 19525 2000-12-31 16907 2001-03-31 17225 2001-06-30 17296 2001-09-30 17966 2001-12-31 19190 2002-03-31 19962 2002-06-30 21820 2002-09-30 24764 2002-12-31 26257 2003-03-31 28819 2003-06-30 30592 2003-09-30 32094 2003-12-31 36487 2004-03-31 37189 2004-06-30 40892 2004-09-30 55754 2004-12-31 55419 2005-03-31 56197 2005-06-30 60116 2005-09-30 63231 2005-12-31 65575 2006-03-31 73371 2006-06-30 82192 2006-09-30 85719 2006-12-31 92587 2007-03-31 98336 2007-06-30 102871 2007-09-30 111192 2007-12-31 105257 2008-03-31 124039 2008-06-30 129079 2008-09-30 154411 2008-12-31 198338 2009-03-31 193085 2009-06-30 86723 2009-09-30 89367 2009-12-31 88137 2010-03-31 88210 2010-06-30 84141 2010-09-30 70743 2010-12-31 76346 2011-03-31 60997 2011-06-30 61873 2011-09-30 61866 2011-12-31 61241 2012-03-31 61681 2012-06-30 58585 2012-09-30 56927 2012-12-31 53134 2013-03-31 53187 2013-06-30 57233 2013-09-30 57621 2013-12-31 51995 2014-03-31 52141 2014-06-30 50620 2014-09-30 50241 2014-12-31 49476 2015-03-31 51230 2015-06-30 51419 2015-09-30 50530 2015-12-31 54440 2016-03-31 56203 2016-06-30 51112 2016-09-30 51386 2016-12-31 49415 2017-03-31 48654 2017-06-30 47266 2017-09-30 47819 2017-12-31 45973 2018-03-31 46551 2018-06-30 47257 2018-09-30 45947 2018-12-31 47629 2019-03-31 50172 2019-06-30 51290 2019-09-30 50811 2019-12-31 49960 2020-03-31 50767 2020-06-30 48517 2020-09-30 47781 2020-12-31 49698 2021-03-31 49448 2021-06-30 50595 2021-09-30 51868 2021-12-31 48164 2022-03-31 49213 2022-06-30 50584 2022-09-30 52543 2022-12-31 50146 2023-03-31 48049 2023-06-30 49413 2023-09-30 49691 2023-12-31 50332