Month	Sterling (millions)
1986-09-30	0
1986-10-31	631
1986-11-30	312
1986-12-31	590
1987-01-31	313
1987-02-28	346
1987-03-31	382
1987-04-30	640
1987-05-31	667
1987-06-30	433
1987-07-31	645
1987-08-31	330
1987-09-30	314
1987-10-31	483
1987-11-30	387
1987-12-31	575
1988-01-31	343
1988-02-29	183
1988-03-31	434
1988-04-30	243
1988-05-31	176
1988-06-30	144
1988-07-31	197
1988-08-31	159
1988-09-30	198
1988-10-31	232
1988-11-30	299
1988-12-31	196
1989-01-31	236
1989-02-28	286
1989-03-31	405
1989-04-30	222
1989-05-31	143
1989-06-30	156
1989-07-31	160
1989-08-31	162
1989-09-30	146
1989-10-31	152
1989-11-30	172
1989-12-31	154
1990-01-31	134
1990-02-28	159
1990-03-31	171
1990-04-30	154
1990-05-31	155
1990-06-30	145
1990-07-31	130
1990-08-31	144
1990-09-30	146
1990-10-31	139
1990-11-30	171
1990-12-31	159
1991-01-31	156
1991-02-28	154
1991-03-31	194
1991-04-30	154
1991-05-31	170
1991-06-30	146
1991-07-31	131
1991-08-31	127
1991-09-30	116
1991-10-31	100
1991-11-30	89
1991-12-31	96
1992-01-31	90
1992-02-29	74
1992-03-31	62
1992-04-30	62
1992-05-31	59
1992-06-30	89
1992-07-31	69
1992-08-31	86
1992-09-30	54
1992-10-31	77
1992-11-30	54
1992-12-31	63
1993-01-31	70
1993-02-28	55
1993-03-31	72
1993-04-30	49
1993-05-31	67
1993-06-30	84
1993-07-31	42
1993-08-31	64
1993-09-30	86
1993-10-31	70
1993-11-30	45
1993-12-31	71
1994-01-31	60
1994-02-28	64
1994-03-31	68
1994-04-30	133
1994-05-31	82
1994-06-30	66
1994-07-31	78
1994-08-31	91
1994-09-30	79
1994-10-31	58
1994-11-30	142
1994-12-31	57
1995-01-31	118
1995-02-28	56
1995-03-31	26
1995-04-30	69
1995-05-31	49
1995-06-30	44
1995-07-31	20
1995-08-31	98
1995-09-30	43
1995-10-31	97
1995-11-30	70
1995-12-31	48
1996-01-31	48
1996-02-29	133
1996-03-31	154
1996-04-30	108
1996-05-31	92
1996-06-30	113
1996-07-31	109
1996-08-31	134
1996-09-30	131
1996-10-31	134
1996-11-30	145
1996-12-31	126
1997-01-31	143
1997-02-28	122
1997-03-31	0
1997-04-30	0
1997-05-31	0
1997-06-30	0
1997-07-31	0
1997-08-31	0