Quarter	Sterling (millions)
1976-12-31	224
1977-03-31	264
1977-06-30	274
1977-09-30	380
1977-12-31	380
1978-03-31	410
1978-06-30	400
1978-09-30	386
1978-12-31	510
1979-03-31	524
1979-06-30	502
1979-09-30	510
1979-12-31	608
1980-03-31	686
1980-06-30	734
1980-09-30	607
1980-12-31	689
1981-03-31	647
1981-06-30	656
1981-09-30	772
1981-12-31	1326
1982-03-31	1376
1982-06-30	1438
1982-09-30	1417
1982-12-31	1885
1983-03-31	1727
1983-06-30	1993
1983-09-30	1900
1983-12-31	2310
1984-03-31	2649
1984-06-30	2865
1984-09-30	3346
1984-12-31	3583
1985-03-31	3949
1985-06-30	4771
1985-09-30	5396
1985-12-31	6079
1986-03-31	6744
1986-06-30	7116
1986-09-30	7716
1986-12-31	8568
1987-03-31	10669
1987-06-30	10872
1987-09-30	12578
1987-12-31	13077
1988-03-31	14341
1988-06-30	14830
1988-09-30	14193
1988-12-31	14888
1989-03-31	15778
1989-06-30	21218
1989-09-30	17679
1989-12-31	18872
1990-03-31	18209
1990-06-30	20209
1990-09-30	18766
1990-12-31	18757
1991-03-31	18044
1991-06-30	18418
1991-09-30	17786
1991-12-31	17120
1992-03-31	17730
1992-06-30	17579
1992-09-30	18554
1992-12-31	18832
1993-03-31	18118
1993-06-30	18501
1993-09-30	20458
1993-12-31	22181
1994-03-31	23395
1994-06-30	21719
1994-09-30	22293
1994-12-31	21092
1995-03-31	26823
1995-06-30	26155
1995-09-30	27433
1995-12-31	26437
1996-03-31	28522
1996-06-30	31337
1996-09-30	33854
1996-12-31	31767
1997-03-31	36563
1997-06-30	41738
1997-09-30	41577
1997-12-31	37606
1998-03-31	46908
1998-06-30	49889
1998-09-30	51942
1998-12-31	46891
1999-03-31	51155
1999-06-30	51381
1999-09-30	51706
1999-12-31	44734
2000-03-31	55963
2000-06-30	58404
2000-09-30	58242
2000-12-31	59019
2001-03-31	66247
2001-06-30	61922
2001-09-30	65760
2001-12-31	61954
2002-03-31	62283
2002-06-30	66497
2002-09-30	66646
2002-12-31	65037
2003-03-31	61166
2003-06-30	67529
2003-09-30	68578
2003-12-31	63639
2004-03-31	67978
2004-06-30	71694
2004-09-30	80603
2004-12-31	80117
2005-03-31	84225
2005-06-30	88262
2005-09-30	91337
2005-12-31	102663
2006-03-31	102637
2006-06-30	101057
2006-09-30	109370
2006-12-31	124773
2007-03-31	122976
2007-06-30	137179
2007-09-30	150287
2007-12-31	149128
2008-03-31	147642
2008-06-30	147890
2008-09-30	146716
2008-12-31	154506
2009-03-31	160616
2009-06-30	138884
2009-09-30	155339
2009-12-31	159495
2010-03-31	181771
2010-06-30	178082
2010-09-30	159317
2010-12-31	149185
2011-03-31	155055
2011-06-30	152839
2011-09-30	148475
2011-12-31	143937
2012-03-31	145079
2012-06-30	147055
2012-09-30	144064
2012-12-31	143656
2013-03-31	152899
2013-06-30	146111
2013-09-30	154415