Year Sterling (millions) 1986-12-31 402 1987-12-31 498 1988-12-31 284 1989-12-31 297 1990-12-31 355 1991-12-31 146 1992-12-31 136 1993-12-31 123 1994-12-31 299 1995-12-31 98 1996-12-31 1846