Quarter	Sterling (millions), Seasonally adjusted
1963-06-30	0
1963-09-30	7
1963-12-31	-2
1964-03-31	-3
1964-06-30	13
1964-09-30	15
1964-12-31	4
1965-03-31	30
1965-06-30	5
1965-09-30	9
1965-12-31	26
1966-03-31	5
1966-06-30	8
1966-09-30	6
1966-12-31	-7
1967-03-31	12
1967-06-30	36
1967-09-30	23
1967-12-31	47
1968-03-31	51
1968-06-30	40
1968-09-30	30
1968-12-31	55
1969-03-31	50
1969-06-30	37
1969-09-30	71
1969-12-31	12
1970-03-31	44
1970-06-30	81
1970-09-30	136
1970-12-31	218
1971-03-31	100
1971-06-30	113
1971-09-30	48
1971-12-31	-25
1972-03-31	149
1972-06-30	277
1972-09-30	181
1972-12-31	294
1973-03-31	299
1973-06-30	113
1973-09-30	388
1973-12-31	351
1974-03-31	362
1974-06-30	274
1974-09-30	116
1974-12-31	184
1975-03-31	3
1975-06-30	281
1975-09-30	222
1975-12-31	-4
1976-03-31	-52
1976-06-30	-51
1976-09-30	166
1976-12-31	211
1977-03-31	513
1977-06-30	149
1977-09-30	141
1977-12-31	464
1978-03-31	159
1978-06-30	360
1978-09-30	414
1978-12-31	206
1979-03-31	233
1979-06-30	317
1979-09-30	108
1979-12-31	295
1980-03-31	365
1980-06-30	784
1980-09-30	158
1980-12-31	-52
1981-03-31	591
1981-06-30	24
1981-09-30	1041
1981-12-31	1048
1982-03-31	642
1982-06-30	466
1982-09-30	53
1982-12-31	527
1983-03-31	-345
1983-06-30	623
1983-09-30	1217
1983-12-31	-12
1984-03-31	626
1984-06-30	906
1984-09-30	1329
1984-12-31	2381
1985-03-31	2068
1985-06-30	1318
1985-09-30	-16
1985-12-31	1909
1986-03-31	791
1986-06-30	1364
1986-09-30	4500
1986-12-31	4878
1987-03-31	8557
1987-06-30	7154
1987-09-30	-6878
1987-12-31	2974
1988-03-31	2177
1988-06-30	3248
1988-09-30	157
1988-12-31	4803
1989-03-31	6237
1989-06-30	3350
1989-09-30	4293
1989-12-31	2072
1990-03-31	72
1990-06-30	925
1990-09-30	353
1990-12-31	651
1991-03-31	2241
1991-06-30	1345
1991-09-30	919
1991-12-31	4195
1992-03-31	-1049
1992-06-30	215
1992-09-30	1638
1992-12-31	-2610
1993-03-31	461
1993-06-30	3228
1993-09-30	1342
1993-12-31	3373
1994-03-31	1814
1994-06-30	1532
1994-09-30	2225
1994-12-31	2488
1995-03-31	4145
1995-06-30	-866
1995-09-30	3732
1995-12-31	-1110
1996-03-31	6183
1996-06-30	15475
1996-09-30	5939
1996-12-31	13674
1997-03-31	9081
1997-06-30	2140
1997-09-30	10541
1997-12-31	9948
1998-03-31	5978