Year	Sterling (millions)
1975-12-31	41
1976-12-31	66
1977-12-31	168
1978-12-31	111
1979-12-31	174
1980-12-31	146
1981-12-31	195
1982-12-31	439
1983-12-31	270
1984-12-31	159
1985-12-31	120
1986-12-31	168