Quarter Sterling (millions) 1982-09-30 3507 1982-12-31 4408 1983-03-31 3357 1983-06-30 3825 1983-09-30 2430 1983-12-31 5136 1984-03-31 3149 1984-06-30 4909 1984-09-30 2517 1984-12-31 7403 1985-03-31 3005 1985-06-30 5007 1985-09-30 4771 1985-12-31 6371 1986-03-31 4929 1986-06-30 7120 1986-09-30 5521 1986-12-31 5547 1987-03-31 3326 1987-06-30 8378 1987-09-30 3548 1987-12-31 6551 1988-03-31 7920 1988-06-30 10591 1988-09-30 9672 1988-12-31 7576 1989-03-31 6403 1989-06-30 8210 1989-09-30 8563 1989-12-31 7825 1990-03-31 5818 1990-06-30 9267 1990-09-30 6767 1990-12-31 7756 1991-03-31 8079 1991-06-30 7765 1991-09-30 5486 1991-12-31 4245 1992-03-31 4954 1992-06-30 3307 1992-09-30 2386 1992-12-31 6478 1993-03-31 4616 1993-06-30 5763 1993-09-30 3355 1993-12-31 5117 1994-03-31 7734 1994-06-30 709 1994-09-30 3404 1994-12-31 5777 1995-03-31 6433 1995-06-30 7076 1995-09-30 6623 1995-12-31 6359 1996-03-31 8150 1996-06-30 4884 1996-09-30 4067 1996-12-31 7222 1997-03-31 11597 1997-06-30 10970 1997-09-30 2259 1997-12-31 10252 1998-03-31 6068 1998-06-30 7714 1998-09-30 4702 1998-12-31 12297 1999-03-31 5234 1999-06-30 11721 1999-09-30 5808 1999-12-31 19229 2000-03-31 613 2000-06-30 10439 2000-09-30 10234 2000-12-31 17837 2001-03-31 9002 2001-06-30 20951 2001-09-30 8864 2001-12-31 13996 2002-03-31 14015 2002-06-30 15408 2002-09-30 8470 2002-12-31 15805 2003-03-31 13676 2003-06-30 20575 2003-09-30 14710 2003-12-31 23294 2004-03-31 11182 2004-06-30 22747 2004-09-30 16362 2004-12-31 18627 2005-03-31 17687 2005-06-30 23429 2005-09-30 17811 2005-12-31 19503 2006-03-31 22615 2006-06-30 17584 2006-09-30 11069 2006-12-31 21519 2007-03-31 17669 2007-06-30 22729 2007-09-30 7495 2007-12-31 16598 2008-03-31 22297 2008-06-30 18098 2008-09-30 -393 2008-12-31 10468 2009-03-31 12249 2009-06-30 15390 2009-09-30 14374 2009-12-31 24599 2010-03-31 20063 2010-06-30 4355 2010-09-30 2987 2010-12-31 14678 2011-03-31 6489 2011-06-30 8463 2011-09-30 7614 2011-12-31 16549 2012-03-31 14449 2012-06-30 9923 2012-09-30 18587 2012-12-31 21690 2013-03-31 21615 2013-06-30 18788 2013-09-30 10142 2013-12-31 21857 2014-03-31 16359 2014-06-30 20661 2014-09-30 11986 2014-12-31 24667 2015-03-31 12719 2015-06-30 15812 2015-09-30 14347 2015-12-31 33173 2016-03-31 24181 2016-06-30 27130 2016-09-30 29316 2016-12-31 21875 2017-03-31 6436 2017-06-30 19102 2017-09-30 14285 2017-12-31 12606 2018-03-31 5789 2018-06-30 21510 2018-09-30 9902 2018-12-31 22953 2019-03-31 4629 2019-06-30 24924 2019-09-30 22082 2019-12-31 15561