Quarter	Sterling (millions), Seasonally adjusted
1970-03-31	53
1970-06-30	110
1970-09-30	99
1970-12-31	124
1971-03-31	67
1971-06-30	66
1971-09-30	70
1971-12-31	101
1972-03-31	178
1972-06-30	228
1972-09-30	226
1972-12-31	229
1973-03-31	349
1973-06-30	248
1973-09-30	160
1973-12-31	9
1974-03-31	2
1974-06-30	-15
1974-09-30	153
1974-12-31	309
1975-03-31	315
1975-06-30	277
1975-09-30	284
1975-12-31	369
1976-03-31	352
1976-06-30	411
1976-09-30	282
1976-12-31	71
1977-03-31	-1
1977-06-30	52
1977-09-30	315
1977-12-31	402
1978-03-31	458
1978-06-30	468
1978-09-30	369
1978-12-31	450
1979-03-31	432
1979-06-30	219
1979-09-30	384
1979-12-31	-96
1980-03-31	113
1980-06-30	364
1980-09-30	565
1980-12-31	761
1981-03-31	963
1981-06-30	1032
1981-09-30	952
1981-12-31	1144
1982-03-31	1430
1982-06-30	1766
1982-09-30	2105
1982-12-31	2147
1983-03-31	2282
1983-06-30	1424
1983-09-30	1212
1983-12-31	1458
1984-03-31	2163
1984-06-30	2488
1984-09-30	2110
1984-12-31	1906
1985-03-31	2347
1985-06-30	1984
1985-09-30	2457
1985-12-31	2643
1986-03-31	2950
1986-06-30	3976
1986-09-30	4154
1986-12-31	3820
1987-03-31	3287
1987-06-30	3242
1987-09-30	3374
1987-12-31	4030
1988-03-31	4847
1988-06-30	5058
1988-09-30	6291
1988-12-31	2929
1989-03-31	2798
1989-06-30	3147
1989-09-30	3628
1989-12-31	4137
1990-03-31	2893
1990-06-30	2418
1990-09-30	2111
1990-12-31	2659
1991-03-31	2629
1991-06-30	2560
1991-09-30	1952
1991-12-31	1548
1992-03-31	1645
1992-06-30	989
1992-09-30	337
1992-12-31	-1137
1993-03-31	-1093
1993-06-30	-1372
1993-09-30	-1129
1993-12-31	602
1994-03-31	-674
1994-06-30	29
1994-09-30	-568
1994-12-31	-830
1995-03-31	-1414
1995-06-30	-2202
1995-09-30	-2336
1995-12-31	-2021
1996-03-31	-1414
1996-06-30	-1436
1996-09-30	-1911
1996-12-31	-976
1997-03-31	-132
1997-06-30	-212
1997-09-30	-441
1997-12-31	-453
1998-03-31	-273
1998-06-30	-112
1998-09-30	344
1998-12-31	431
1999-03-31	1230
1999-06-30	2351
1999-09-30	3028
1999-12-31	2983
2000-03-31	2230
2000-06-30	2603
2000-09-30	1819
2000-12-31	2472
2001-03-31	3774
2001-06-30	5099
2001-09-30	5672
2001-12-31	5641
2002-03-31	7571
2002-06-30	9683
2002-09-30	10295
2002-12-31	11189
2003-03-31	12726
2003-06-30	13384
2003-09-30	15342
2003-12-31	15791
2004-03-31	14677
2004-06-30	15772
2004-09-30	12280
2004-12-31	7370
2005-03-31	7188
2005-06-30	10754
2005-09-30	8755
2005-12-31	7857
2006-03-31	10049
2006-06-30	13776
2006-09-30	13789
2006-12-31	13808
2007-03-31	13508
2007-06-30	13722
2007-09-30	13747
2007-12-31	5349
2008-03-31	4400
2008-06-30	-1864
2008-09-30	-7653
2008-12-31	-11029
2009-03-31	-7705
2009-06-30	-7759
2009-09-30	-7438
2009-12-31	-6548
2010-03-31	-6424
2010-06-30	-8285
2010-09-30	-9826
2010-12-31	-10962
2011-03-31	-7785
2011-06-30	-9145
2011-09-30	-9287
2011-12-31	-10209
2012-03-31	-6397
2012-06-30	-7816
2012-09-30	-8463
2012-12-31	-8668
2013-03-31	-9349
2013-06-30	-9086
2013-09-30	-8469
2013-12-31	-7937
2014-03-31	-7111
2014-06-30	-7123
2014-09-30	-7753
2014-12-31	-7856
2015-03-31	-7311
2015-06-30	-7115
2015-09-30	-3145
2015-12-31	-2730
2016-03-31	-212
2016-06-30	-8616
2016-09-30	-5619
2016-12-31	-5316
2017-03-31	-4680
2017-06-30	-5784
2017-09-30	-4667
2017-12-31	-5905
2018-03-31	-6515
2018-06-30	-6911
2018-09-30	-7609
2018-12-31	-7756
2019-03-31	-8006
2019-06-30	-7582
2019-09-30	-6347