Year	annual % growth
1961	5.896385415718285
1962	2.721473500369271
1963	7.667944281846829
1964	4.067199653366416
1965	4.180031145313308
1966	0.031305450956537584
1967	11.10473609049427
1968	7.018449795145571
1969	5.944025306329763
1970	6.463500443952498
1971	9.481953958904853
1972	13.04440498141662
1973	11.76858777779482
1974	14.713076709571936
1975	7.696078415243491
1976	2.1051433792685685
1977	0.9316839446406107
1978	3.0055429092192156
1979	3.6960809660958205
1980	3.740076074639333
1981	-2.993403337078931
1982	7.549134951299436
1983	-4.4263511226539975
1984	-10.947278645628117
1985	-0.41204681645652386
1986	0.13330529249604695
1987	4.278269158201908
1988	8.415410536895891
1989	6.5291751016969926
1990	6.589907245580662
1991	-1.902818106735367
1992	-0.8971272570310589
1993	5.631100820652122
1994	5.3004566078435715
1995	4.720387919781729
1996	3.328977234253898
1997	3.979523834309859
1998	-0.20063866319478052
1999	-3.6305088317216416
2000	-0.9583224960130963
2001	-1.3240973355680694
2002	-3.6591211211432437
2003	4.212879315917718
2004	2.1161849657635514
2005	2.976717107244326
2006	12.165998511239067
2007	7.106241577444422
2008	0.5098762480037209
2009	11.041124023976494
2010	4.173524547749082
2011	1.9058819950080732
2012	15.48863374683485
2013	4.94014802674927
2014	3.6249043706609427
2015	7.912799144339118
2016	9.3610758099788
2017	6.506792194628019
2018	13.39039753539511
2019	9.102868603667929
2020	10.500913629669697
2021	7.196013089772066
2022	5.132576990177327
2023	0.5518876203232139