Month	Sterling (millions)
1986-09-30	0
1986-10-31	0
1986-11-30	0
1986-12-31	0
1987-01-31	0
1987-02-28	0
1987-03-31	0
1987-04-30	0
1987-05-31	25
1987-06-30	237
1987-07-31	11
1987-08-31	10
1987-09-30	10
1987-10-31	20
1987-11-30	200
1987-12-31	0
1988-01-31	0
1988-02-29	1
1988-03-31	0
1988-04-30	1
1988-05-31	0
1988-06-30	0
1988-07-31	0
1988-08-31	14
1988-09-30	16
1988-10-31	44
1988-11-30	25
1988-12-31	11
1989-01-31	0
1989-02-28	0
1989-03-31	0
1989-04-30	1
1989-05-31	22
1989-06-30	306
1989-07-31	464
1989-08-31	520
1989-09-30	647
1989-10-31	133
1989-11-30	48
1989-12-31	48
1990-01-31	119
1990-02-28	1248
1990-03-31	1245
1990-04-30	1141
1990-05-31	924
1990-06-30	948
1990-07-31	443
1990-08-31	181
1990-09-30	181
1990-10-31	181
1990-11-30	17
1990-12-31	13
1991-01-31	61
1991-02-28	67
1991-03-31	70
1991-04-30	53
1991-05-31	51
1991-06-30	74
1991-07-31	66
1991-08-31	51
1991-09-30	10
1991-10-31	59
1991-11-30	59
1991-12-31	59
1992-01-31	11
1992-02-29	9
1992-03-31	18
1992-04-30	7
1992-05-31	2
1992-06-30	2
1992-07-31	2
1992-08-31	4
1992-09-30	4
1992-10-31	10
1992-11-30	6
1992-12-31	6
1993-01-31	6
1993-02-28	55
1993-03-31	53
1993-04-30	54
1993-05-31	53
1993-06-30	54
1993-07-31	55
1993-08-31	74
1993-09-30	60
1993-10-31	62
1993-11-30	57
1993-12-31	57
1994-01-31	61
1994-02-28	6
1994-03-31	6
1994-04-30	6
1994-05-31	47
1994-06-30	6
1994-07-31	46
1994-08-31	52
1994-09-30	35
1994-10-31	36
1994-11-30	21
1994-12-31	6
1995-01-31	6
1995-02-28	6
1995-03-31	6
1995-04-30	6
1995-05-31	6
1995-06-30	6
1995-07-31	6
1995-08-31	6
1995-09-30	6
1995-10-31	76
1995-11-30	3
1995-12-31	6
1996-01-31	6
1996-02-29	6
1996-03-31	6
1996-04-30	30
1996-05-31	75
1996-06-30	77
1996-07-31	51
1996-08-31	2
1996-09-30	2
1996-10-31	1
1996-11-30	1
1996-12-31	1
1997-01-31	0
1997-02-28	0
1997-03-31	0
1997-04-30	0
1997-05-31	0
1997-06-30	0
1997-07-31	0
1997-08-31	0