Quarter	Sterling (millions), Seasonally adjusted
1977-03-31	11688
1977-06-30	11340
1977-09-30	10812
1977-12-31	10492
1978-03-31	10618
1978-06-30	11004
1978-09-30	11467
1978-12-31	11998
1979-03-31	12818
1979-06-30	13775
1979-09-30	15084
1979-12-31	16939
1980-03-31	18337
1980-06-30	20065
1980-09-30	21267
1980-12-31	22436
1981-03-31	22953
1981-06-30	23380
1981-09-30	24492
1981-12-31	28950
1982-03-31	29706
1982-06-30	30517
1982-09-30	30648
1982-12-31	30339
1983-03-31	32115
1983-06-30	32410
1983-09-30	32063
1983-12-31	31732
1984-03-31	31205
1984-06-30	31069
1984-09-30	31223
1984-12-31	31554
1985-03-31	30934
1985-06-30	30038
1985-09-30	29985
1985-12-31	30008
1986-03-31	30697
1986-06-30	31419
1986-09-30	31357
1986-12-31	30929
1987-03-31	30827
1987-06-30	31125
1987-09-30	31291
1987-12-31	31563
1988-03-31	32323
1988-06-30	33033
1988-09-30	37003
1988-12-31	39426
1989-03-31	40846
1989-06-30	50815
1989-09-30	53728
1989-12-31	57590
1990-03-31	60587
1990-06-30	63783
1990-09-30	65208
1990-12-31	65136
1991-03-31	65433
1991-06-30	65037
1991-09-30	65210
1991-12-31	62100
1992-03-31	63142
1992-06-30	62783
1992-09-30	62153
1992-12-31	63407
1993-03-31	60785
1993-06-30	58971
1993-09-30	59197
1993-12-31	58998
1994-03-31	58337
1994-06-30	57260
1994-09-30	56844
1994-12-31	56953
1995-03-31	57683
1995-06-30	59477
1995-09-30	60478
1995-12-31	61299
1996-03-31	66183
1996-06-30	67638
1996-09-30	76105
1996-12-31	77336
1997-03-31	80170
1997-06-30	139510
1997-09-30	142435
1997-12-31	145371
1998-03-31	145455
1998-06-30	141208
1998-09-30	147604
1998-12-31	148872
1999-03-31	145373
1999-06-30	145486
1999-09-30	142396
1999-12-31	138208
2000-03-31	135742
2000-06-30	134346
2000-09-30	132861
2000-12-31	137358
2001-03-31	135778
2001-06-30	133447
2001-09-30	132395
2001-12-31	130524
2002-03-31	127705
2002-06-30	126663
2002-09-30	125302
2002-12-31	125225
2003-03-31	122464
2003-06-30	126505
2003-09-30	125992
2003-12-31	126252
2004-03-31	126368
2004-06-30	125054
2004-09-30	126932
2004-12-31	126957
2005-03-31	126746
2005-06-30	127034
2005-09-30	122438
2005-12-31	123623
2006-03-31	129440
2006-06-30	131100
2006-09-30	136912
2006-12-31	139427
2007-03-31	145999
2007-06-30	147813
2007-09-30	142139
2007-12-31	145703
2008-03-31	147697
2008-06-30	158091
2008-09-30	163517
2008-12-31	175457
2009-03-31	171062
2009-06-30	173400
2009-09-30	178739
2009-12-31	177060
2010-03-31	170576
2010-06-30	169849
2010-09-30	173326
2010-12-31	175582
2011-03-31	176902
2011-06-30	178263
2011-09-30	179246
2011-12-31	179130
2012-03-31	185713
2012-06-30	188086
2012-09-30	187879
2012-12-31	186507
2013-03-31	180867
2013-06-30	173601
2013-09-30	167287