Quarter	Sterling (millions)
1976-12-31	890
1977-03-31	900
1977-06-30	874
1977-09-30	1078
1977-12-31	1307
1978-03-31	1310
1978-06-30	1228
1978-09-30	1291
1978-12-31	1615
1979-03-31	1526
1979-06-30	1478
1979-09-30	1451
1979-12-31	1836
1980-03-31	1673
1980-06-30	1729
1980-09-30	1573
1980-12-31	1810
1981-03-31	1704
1981-06-30	1690
1981-09-30	1733
1981-12-31	1869
1982-03-31	1760
1982-06-30	1867
1982-09-30	1801
1982-12-31	2171
1983-03-31	2038
1983-06-30	2088
1983-09-30	2096
1983-12-31	2503
1984-03-31	2516
1984-06-30	2567
1984-09-30	2710
1984-12-31	2971
1985-03-31	2388
1985-06-30	2090
1985-09-30	2177
1985-12-31	2224
1986-03-31	1895
1986-06-30	1988
1986-09-30	2167
1986-12-31	1827
1987-03-31	1649
1987-06-30	1528
1987-09-30	1441
1987-12-31	1188
1988-03-31	1194
1988-06-30	1371
1988-09-30	1477
1988-12-31	1808
1989-03-31	1817
1989-06-30	2018
1989-09-30	2418
1989-12-31	2884
1990-03-31	2878
1990-06-30	3315
1990-09-30	3133
1990-12-31	3487
1991-03-31	3501
1991-06-30	3740
1991-09-30	3790
1991-12-31	4174
1992-03-31	4281
1992-06-30	4353
1992-09-30	4768
1992-12-31	4516
1993-03-31	4260
1993-06-30	5071
1993-09-30	4718
1993-12-31	5215
1994-03-31	5546
1994-06-30	5241
1994-09-30	5128
1994-12-31	5184
1995-03-31	6307
1995-06-30	5474
1995-09-30	5689
1995-12-31	6424
1996-03-31	6742
1996-06-30	5907
1996-09-30	6490
1996-12-31	6944
1997-03-31	7833
1997-06-30	9299
1997-09-30	8578
1997-12-31	7253
1998-03-31	7136
1998-06-30	5473
1998-09-30	5526
1998-12-31	6116
1999-03-31	7151
1999-06-30	5316
1999-09-30	6856
1999-12-31	7286
2000-03-31	8777
2000-06-30	8050
2000-09-30	8854
2000-12-31	9411
2001-03-31	10444
2001-06-30	11348
2001-09-30	11163
2001-12-31	9310
2002-03-31	12219
2002-06-30	10910
2002-09-30	11265
2002-12-31	9319
2003-03-31	11678
2003-06-30	10156
2003-09-30	11748
2003-12-31	12003
2004-03-31	15003
2004-06-30	15418
2004-09-30	11204
2004-12-31	10090
2005-03-31	13268
2005-06-30	13806
2005-09-30	14975
2005-12-31	13581
2006-03-31	16823
2006-06-30	12233
2006-09-30	11730
2006-12-31	14286
2007-03-31	11834
2007-06-30	12385
2007-09-30	11883
2007-12-31	7267
2008-03-31	8679
2008-06-30	6696
2008-09-30	13340
2008-12-31	7110
2009-03-31	15147
2009-06-30	10412
2009-09-30	4755
2009-12-31	13940
2010-03-31	17938
2010-06-30	22291
2010-09-30	20539
2010-12-31	24025
2011-03-31	20350
2011-06-30	19292
2011-09-30	23248
2011-12-31	17711
2012-03-31	19882
2012-06-30	18842
2012-09-30	21885
2012-12-31	29044
2013-03-31	30180
2013-06-30	30265
2013-09-30	29796