Year	% GDP
1960	0.18619083637221603
1961	-0.16070124929501822
1962	0.34392624706886793
1963	2.2222939597337694
1964	2.611771830694298
1965	2.119018937221326
1966	2.589751958224543
1967	4.189975858486184
1968	2.96826171875
1969	2.7349019757413098
1970	2.380641788512503
1971	1.1253528170560327
1972	-0.7935934470893935
1973	-1.5034430900502274
1974	-1.3463144439262429
1975	-4.998095698888369
1976	2.2666811448638304
1977	-1.4219476744186046
1978	3.804892966360857
1979	13.70450751252087
1980	10.97024393056917
1981	10.199537540805222
1982	7.213871045309333
1983	5.138204901932876
1984	7.032592806772364
1985	6.2126245847176085
1986	5.116138102895245
1987	8.405263902646102
1988	6.996636581877347
1989	2.324782801795661