Quarter	Sterling (millions)
1977-03-31	120
1977-06-30	114
1977-09-30	209
1977-12-31	-162
1978-03-31	135
1978-06-30	108
1978-09-30	-8
1978-12-31	45
1979-03-31	152
1979-06-30	59
1979-09-30	138
1979-12-31	-108
1980-03-31	350
1980-06-30	108
1980-09-30	-114
1980-12-31	-30
1981-03-31	143
1981-06-30	71
1981-09-30	241
1981-12-31	236
1982-03-31	362
1982-06-30	64
1982-09-30	253
1982-12-31	378
1983-03-31	214
1983-06-30	472
1983-09-30	-40
1983-12-31	-88
1984-03-31	613
1984-06-30	549
1984-09-30	334
1984-12-31	113
1985-03-31	1657
1985-06-30	2104
1985-09-30	733
1985-12-31	567
1986-03-31	2015
1986-06-30	1039
1986-09-30	418
1986-12-31	983
1987-03-31	1740
1987-06-30	1413
1987-09-30	959
1987-12-31	516
1988-03-31	3048
1988-06-30	2559
1988-09-30	2127
1988-12-31	-351
1989-03-31	4190
1989-06-30	5379
1989-09-30	7482
1989-12-31	380
1990-03-31	3081
1990-06-30	4878
1990-09-30	2154
1990-12-31	86
1991-03-31	2558
1991-06-30	3431
1991-09-30	1179
1991-12-31	-806
1992-03-31	1950
1992-06-30	2383
1992-09-30	355
1992-12-31	-1451
1993-03-31	1580
1993-06-30	2046
1993-09-30	223
1993-12-31	-1463
1994-03-31	3308
1994-06-30	1190
1994-09-30	1237
1994-12-31	-2515
1995-03-31	5269
1995-06-30	253
1995-09-30	3566
1995-12-31	-1218
1996-03-31	3918
1996-06-30	1383
1996-09-30	1450
1996-12-31	-2364
1997-03-31	7007
1997-06-30	4301
1997-09-30	2391
1997-12-31	2069
1998-03-31	4255
1998-06-30	8368
1998-09-30	2135
1998-12-31	1164
1999-03-31	5184
1999-06-30	6626
1999-09-30	5278
1999-12-31	7219
2000-03-31	2622
2000-06-30	3998
2000-09-30	5485
2000-12-31	5888
2001-03-31	10291
2001-06-30	7556
2001-09-30	7456
2001-12-31	6446
2002-03-31	9880
2002-06-30	8489
2002-09-30	5932
2002-12-31	9293
2003-03-31	12672
2003-06-30	7152
2003-09-30	6819
2003-12-31	11039
2004-03-31	8370
2004-06-30	9269
2004-09-30	6876
2004-12-31	10374
2005-03-31	7540
2005-06-30	9239
2005-09-30	9654
2005-12-31	7164
2006-03-31	4087
2006-06-30	8773
2006-09-30	6812
2006-12-31	6218
2007-03-31	5121
2007-06-30	7249
2007-09-30	8037
2007-12-31	1385
2008-03-31	7092
2008-06-30	-5569
2008-09-30	-7457
2008-12-31	-7567
2009-03-31	-10563
2009-06-30	-1543
2009-09-30	4150
2009-12-31	3775
2010-03-31	4889
2010-06-30	983
2010-09-30	-71
2010-12-31	1955
2011-03-31	-2239
2011-06-30	-6644
2011-09-30	1963
2011-12-31	5033
2012-03-31	510
2012-06-30	-1944
2012-09-30	6924
2012-12-31	11389
2013-03-31	8267
2013-06-30	8645
2013-09-30	8217