Month	Sterling (millions)
1986-09-30	0
1986-10-31	1442
1986-11-30	1857
1986-12-31	1673
1987-01-31	1642
1987-02-28	1398
1987-03-31	1538
1987-04-30	1568
1987-05-31	1351
1987-06-30	1178
1987-07-31	1218
1987-08-31	1113
1987-09-30	1141
1987-10-31	1373
1987-11-30	993
1987-12-31	601
1988-01-31	572
1988-02-29	637
1988-03-31	932
1988-04-30	821
1988-05-31	994
1988-06-30	699
1988-07-31	651
1988-08-31	751
1988-09-30	621
1988-10-31	546
1988-11-30	446
1988-12-31	360
1989-01-31	430
1989-02-28	452
1989-03-31	564
1989-04-30	472
1989-05-31	444
1989-06-30	329
1989-07-31	247
1989-08-31	331
1989-09-30	274
1989-10-31	307
1989-11-30	174
1989-12-31	193
1990-01-31	233
1990-02-28	329
1990-03-31	370
1990-04-30	238
1990-05-31	361
1990-06-30	322
1990-07-31	223
1990-08-31	255
1990-09-30	493
1990-10-31	384
1990-11-30	360
1990-12-31	353
1991-01-31	397
1991-02-28	429
1991-03-31	347
1991-04-30	357
1991-05-31	198
1991-06-30	263
1991-07-31	266
1991-08-31	205
1991-09-30	235
1991-10-31	188
1991-11-30	151
1991-12-31	160
1992-01-31	107
1992-02-29	88
1992-03-31	137
1992-04-30	249
1992-05-31	322
1992-06-30	233
1992-07-31	374
1992-08-31	267
1992-09-30	349
1992-10-31	402
1992-11-30	381
1992-12-31	312
1993-01-31	338
1993-02-28	293
1993-03-31	215
1993-04-30	495
1993-05-31	655
1993-06-30	497
1993-07-31	638
1993-08-31	459
1993-09-30	335
1993-10-31	576
1993-11-30	502
1993-12-31	442
1994-01-31	440
1994-02-28	862
1994-03-31	1072
1994-04-30	811
1994-05-31	640
1994-06-30	317
1994-07-31	200
1994-08-31	319
1994-09-30	648
1994-10-31	447
1994-11-30	675
1994-12-31	554
1995-01-31	276
1995-02-28	431
1995-03-31	326
1995-04-30	475
1995-05-31	479
1995-06-30	400
1995-07-31	719
1995-08-31	580
1995-09-30	626
1995-10-31	712
1995-11-30	647
1995-12-31	1013
1996-01-31	802
1996-02-29	1049
1996-03-31	472
1996-04-30	443
1996-05-31	508
1996-06-30	379
1996-07-31	256
1996-08-31	247
1996-09-30	247
1996-10-31	184
1996-11-30	228
1996-12-31	181
1997-01-31	322
1997-02-28	208
1997-03-31	205
1997-04-30	151
1997-05-31	194
1997-06-30	174
1997-07-31	174
1997-08-31	212