Quarter	Sterling (millions)
1977-03-31	10587
1977-06-30	11109
1977-09-30	11973
1977-12-31	12622
1978-03-31	13082
1978-06-30	13571
1978-09-30	14613
1978-12-31	14575
1979-03-31	14713
1979-06-30	15284
1979-09-30	16114
1979-12-31	16096
1980-03-31	15793
1980-06-30	16119
1980-09-30	16598
1980-12-31	16661
1981-03-31	17627
1981-06-30	18309
1981-09-30	18099
1981-12-31	17955
1982-03-31	18227
1982-06-30	18875
1982-09-30	19554
1982-12-31	19800
1983-03-31	21502
1983-06-30	21673
1983-09-30	22297
1983-12-31	21344
1984-03-31	22232
1984-06-30	23467
1984-09-30	23440
1984-12-31	23863
1985-03-31	24405
1985-06-30	24830
1985-09-30	25706
1985-12-31	25517
1986-03-31	26711
1986-06-30	29453
1986-09-30	29981
1986-12-31	28940
1987-03-31	30482
1987-06-30	32653
1987-09-30	33395
1987-12-31	33554
1988-03-31	33374
1988-06-30	34517
1988-09-30	35473
1988-12-31	34422
1989-03-31	32455
1989-06-30	30937
1989-09-30	30554
1989-12-31	30490
1990-03-31	29252
1990-06-30	28258
1990-09-30	26780
1990-12-31	27392
1991-03-31	25776
1991-06-30	25797
1991-09-30	25135
1991-12-31	25724
1992-03-31	25089
1992-06-30	24913
1992-09-30	23938
1992-12-31	25161
1993-03-31	25162
1993-06-30	26154
1993-09-30	26208
1993-12-31	27149
1994-03-31	27211
1994-06-30	26287
1994-09-30	25802
1994-12-31	26767
1995-03-31	25185
1995-06-30	25766
1995-09-30	26502
1995-12-31	27369
1996-03-31	28167
1996-06-30	29464
1996-09-30	27904
1996-12-31	28387
1997-03-31	26838
1997-06-30	25865
1997-09-30	28390
1997-12-31	29975
1998-03-31	28028
1998-06-30	27813
1998-09-30	27566
1998-12-31	29035
1999-03-31	28764
1999-06-30	29568
1999-09-30	29644
1999-12-31	32853
2000-03-31	29765
2000-06-30	30434
2000-09-30	30672
2000-12-31	32857
2001-03-31	32553
2001-06-30	33392
2001-09-30	32637
2001-12-31	35178
2002-03-31	35005
2002-06-30	35354
2002-09-30	35167
2002-12-31	32801
2003-03-31	30546
2003-06-30	32127
2003-09-30	32833
2003-12-31	37389
2004-03-31	34722
2004-06-30	37743
2004-09-30	36235
2004-12-31	38624
2005-03-31	38659
2005-06-30	38562
2005-09-30	37448
2005-12-31	40682
2006-03-31	38385
2006-06-30	38024
2006-09-30	38874
2006-12-31	41582
2007-03-31	40078
2007-06-30	42371
2007-09-30	38273
2007-12-31	48778
2008-03-31	46568
2008-06-30	47696
2008-09-30	48246
2008-12-31	47150
2009-03-31	61835
2009-06-30	67037
2009-09-30	70479
2009-12-31	74285
2010-03-31	76917
2010-06-30	76532
2010-09-30	75799
2010-12-31	79151
2011-03-31	80183
2011-06-30	79176
2011-09-30	80739
2011-12-31	82974
2012-03-31	86084
2012-06-30	85368
2012-09-30	86259
2012-12-31	87387
2013-03-31	91955
2013-06-30	92136
2013-09-30	93008