Year	% of imports of goods, services and primary income
1977	32.69798575941538
1978	45.41439024061599
1979	66.69144874161572
1980	42.07314323935032
1981	55.35315672874137
1982	61.255260201975545
1983	48.548077471986424
1984	49.58460559921935
1985	54.68164998576216
1986	41.09214431243983
1987	46.18443391819803
1988	56.452687094881924
1989	54.351333416830606
1990	60.72531000860051
1991	55.91617240509598
1992	49.10651599317062
1993	47.951942215582136
1994	50.085583876485174