Year	Sterling (millions)
1977-12-31	1520
1978-12-31	1987
1979-12-31	3710
1980-12-31	2299
1981-12-31	3458
1982-12-31	5887
1983-12-31	7137
1984-12-31	7789
1985-12-31	9746
1986-12-31	11286
1987-12-31	9294
1988-12-31	9648
1989-12-31	12928
1990-12-31	12893
1991-12-31	10229
1992-12-31	14243
1993-12-31	14768
1994-12-31	16222
1995-12-31	16983
1996-12-31	20138