Quarter	Sterling (millions)
1975-06-30	0
1975-09-30	4
1975-12-31	0
1976-03-31	0
1976-06-30	0
1976-09-30	0
1976-12-31	0
1977-03-31	0
1977-06-30	0
1977-09-30	1
1977-12-31	0
1978-03-31	0
1978-06-30	0
1978-09-30	3
1978-12-31	0
1979-03-31	1
1979-06-30	0
1979-09-30	0
1979-12-31	6
1980-03-31	8
1980-06-30	9
1980-09-30	10
1980-12-31	11
1981-03-31	11
1981-06-30	12
1981-09-30	15
1981-12-31	194
1982-03-31	172
1982-06-30	180
1982-09-30	195
1982-12-31	223
1983-03-31	221
1983-06-30	250
1983-09-30	276
1983-12-31	305
1984-03-31	302
1984-06-30	320
1984-09-30	2948
1984-12-31	3315
1985-03-31	3253
1985-06-30	3456
1985-09-30	3686
1985-12-31	4123
1986-03-31	4066
1986-06-30	4364
1986-09-30	4689
1986-12-31	5242
1987-03-31	5073
1987-06-30	5369
1987-09-30	5563
1987-12-31	6036
1988-03-31	5834
1988-06-30	6120
1988-09-30	6406
1988-12-31	6711
1989-03-31	6315
1989-06-30	6653
1989-09-30	6957
1989-12-31	7251
1990-03-31	7237
1990-06-30	7558
1990-09-30	8157
1990-12-31	9012
1991-03-31	8381
1991-06-30	8874
1991-09-30	9335
1991-12-31	9786
1992-03-31	9285
1992-06-30	9562
1992-09-30	9843
1992-12-31	10076
1993-03-31	9630
1993-06-30	9804
1993-09-30	9985
1993-12-31	10658
1994-03-31	10093
1994-06-30	10699
1994-09-30	11117
1994-12-31	11914
1995-03-31	11808
1995-06-30	12562
1995-09-30	12750
1995-12-31	13836
1996-03-31	13486
1996-06-30	14174
1996-09-30	14940
1996-12-31	16161
1997-03-31	15843
1997-06-30	16761
1997-09-30	17338
1997-12-31	18997
1998-03-31	18980
1998-06-30	20412
1998-09-30	21429
1998-12-31	23252
1999-03-31	23127
1999-06-30	24379
1999-09-30	25249
1999-12-31	26886
2000-03-31	26555
2000-06-30	28450
2000-09-30	29361
2000-12-31	31424
2001-03-31	29831
2001-06-30	32529
2001-09-30	33283
2001-12-31	35794
2002-03-31	35447
2002-06-30	35635
2002-09-30	38028
2002-12-31	39273
2003-03-31	37965
2003-06-30	39574
2003-09-30	40831
2003-12-31	41698
2004-03-31	42239
2004-06-30	44352
2004-09-30	45891
2004-12-31	48236
2005-03-31	48016
2005-06-30	48467
2005-09-30	47791
2005-12-31	47666
2006-03-31	45146
2006-06-30	45588
2006-09-30	45880
2006-12-31	46202
2007-03-31	44682
2007-06-30	44240
2007-09-30	45126
2007-12-31	47350
2008-03-31	46698
2008-06-30	48247
2008-09-30	50957
2008-12-31	45545
2009-03-31	43952
2009-06-30	45494
2009-09-30	44102
2009-12-31	45326
2010-03-31	57844
2010-06-30	56348
2010-09-30	56292
2010-12-31	54080
2011-03-31	52071
2011-06-30	51729
2011-09-30	51634
2011-12-31	51472
2012-03-31	49640
2012-06-30	50179
2012-09-30	50152
2012-12-31	50911
2013-03-31	42880
2013-06-30	43827
2013-09-30	45669
2013-12-31	46045
2014-03-31	44698
2014-06-30	45235
2014-09-30	46684
2014-12-31	50301
2015-03-31	49118