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	0
1987-06-30	0
1987-07-31	0
1987-08-31	0
1987-09-30	0
1987-10-31	0
1987-11-30	0
1987-12-31	0
1988-01-31	0
1988-02-29	0
1988-03-31	0
1988-04-30	0
1988-05-31	0
1988-06-30	0
1988-07-31	0
1988-08-31	0
1988-09-30	0
1988-10-31	0
1988-11-30	0
1988-12-31	0
1989-01-31	0
1989-02-28	0
1989-03-31	0
1989-04-30	0
1989-05-31	0
1989-06-30	0
1989-07-31	0
1989-08-31	0
1989-09-30	0
1989-10-31	0
1989-11-30	0
1989-12-31	0
1990-01-31	0
1990-02-28	0
1990-03-31	0
1990-04-30	0
1990-05-31	0
1990-06-30	0
1990-07-31	0
1990-08-31	0
1990-09-30	0
1990-10-31	0
1990-11-30	0
1990-12-31	0
1991-01-31	0
1991-02-28	0
1991-03-31	0
1991-04-30	0
1991-05-31	0
1991-06-30	0
1991-07-31	0