Year	Sterling (millions)
1975-12-31	1820
1976-12-31	2726
1977-12-31	2925
1978-12-31	3235
1979-12-31	3421
1980-12-31	3891
1981-12-31	4381
1982-12-31	5411
1983-12-31	5135
1984-12-31	5604
1985-12-31	4372
1986-12-31	4548