Year	annual % growth
1961	8.389183012178862
1962	14.224725861083215
1963	8.39797225277023
1964	10.77324392436978
1965	12.940842341298065
1966	-2.2943720236334713
1967	-0.7467903019447704
1968	2.145687695779543
1969	3.574477528915466
1970	2.982046548532182
1971	5.683800516961554
1972	-5.794409617646707
1973	16.95550247841851
1974	-2.631737594931977
1975	-6.7682953415209255
1976	14.814986784090877
1977	16.10440865428049
1978	16.532852958236077
1979	-8.012123368816432
1980	8.923585856121633
1981	-1.8598958272943094
1982	6.442505876497933
1983	5.671665664596588
1984	5.337702515309942
1985	8.284516164034756
1986	3.896919283683985
1987	10.979324168865801
1988	8.817257742412536
1989	7.798383278659088
1990	15.364463153354421
1991	-12.143706811334042
1992	11.844221857485167
1993	3.2038409979924722
1994	14.848758917008368
1995	7.212068698363126
1996	2.4051721248574296
1997	11.146565737243591
1998	4.037573263983575
1999	13.117864469531753
2000	-3.364816654866601
2001	4.886013877760661
2002	6.175873215186826
2003	14.16915451709184
2004	22.030975935750547
2005	15.225488070507993
2006	15.291661840590208
2007	15.356201258840699
2008	-1.1613017810143873
2009	11.648346684117627
2010	13.44553478538269
2011	4.8578107939784445
2012	4.634036799930314
2013	-2.692513022282256
2014	7.631149214504191
2015	5.375759696386353
2016	4.550633169771487
2017	11.083861414754082
2018	10.30307932285423
2019	-2.5009558985873497
2020	-6.49629943106234
2021	18.6668675763282
2022	4.699292189173491
2023	7.761247537823593