Quarter	Sterling (millions)
1963-06-30	274
1963-09-30	346
1963-12-31	339
1964-03-31	-584
1964-06-30	152
1964-09-30	238
1964-12-31	-186
1965-03-31	-569
1965-06-30	255
1965-09-30	215
1965-12-31	527
1966-03-31	-418
1966-06-30	51
1966-09-30	154
1966-12-31	433
1967-03-31	-228
1967-06-30	356
1967-09-30	215
1967-12-31	227
1968-03-31	-797
1968-06-30	106
1968-09-30	608
1968-12-31	195
1969-03-31	-789
1969-06-30	-101
1969-09-30	-96
1969-12-31	624
1970-03-31	-635
1970-06-30	267
1970-09-30	317
1970-12-31	944
1971-03-31	-363
1971-06-30	347
1971-09-30	526
1971-12-31	1138
1972-03-31	-1266
1972-06-30	-578
1972-09-30	250
1972-12-31	564
1973-03-31	-516
1973-06-30	339
1973-09-30	547
1973-12-31	764
1974-03-31	-1349
1974-06-30	-426
1974-09-30	164
1974-12-31	1241
1975-03-31	-852
1975-06-30	1584
1975-09-30	1668
1975-12-31	690
1976-03-31	-518
1976-06-30	-106
1976-09-30	615
1976-12-31	-80
1977-03-31	-1012
1977-06-30	457
1977-09-30	830
1977-12-31	1421
1978-03-31	-611
1978-06-30	-1104
1978-09-30	446
1978-12-31	1392
1979-03-31	-1863
1979-06-30	951
1979-09-30	823
1979-12-31	1629
1980-03-31	-2071
1980-06-30	1446
1980-09-30	248
1980-12-31	2751
1981-03-31	-726
1981-06-30	957
1981-09-30	320
1981-12-31	-299
1982-03-31	-864
1982-06-30	-80
1982-09-30	-473
1982-12-31	-856
1983-03-31	-1922
1983-06-30	-88
1983-09-30	-123
1983-12-31	94
1984-03-31	-826
1984-06-30	-1054
1984-09-30	1235
1984-12-31	1537
1985-03-31	-6097
1985-06-30	96
1985-09-30	2433
1985-12-31	1476
1986-03-31	-2164
1986-06-30	537
1986-09-30	478
1986-12-31	221
1987-03-31	-529
1987-06-30	-496
1987-09-30	-469
1987-12-31	1316
1988-03-31	-636
1988-06-30	-1247
1988-09-30	-951
1988-12-31	1561
1989-03-31	-3499
1989-06-30	1466
1989-09-30	1120
1989-12-31	-941
1990-03-31	-1295
1990-06-30	1247
1990-09-30	-949
1990-12-31	1042
1991-03-31	-2380
1991-06-30	2725
1991-09-30	-412
1991-12-31	-57
1992-03-31	-864
1992-06-30	780
1992-09-30	-3529
1992-12-31	3841
1993-03-31	2365
1993-06-30	1868
1993-09-30	-1341
1993-12-31	392
1994-03-31	4616
1994-06-30	1743
1994-09-30	1216
1994-12-31	934
1995-03-31	4167
1995-06-30	3609
1995-09-30	1085
1995-12-31	-1362
1996-03-31	-279
1996-06-30	1112
1996-09-30	-4326
1996-12-31	-1302
1997-03-31	-1423
1997-06-30	-3904
1997-09-30	1124
1997-12-31	-4143
1998-03-31	-6383