Year	annual % growth
1961	14.310206828157845
1962	-10.183937682692289
1963	1.0591484761026209
1964	25.643767430968495
1965	2.7538588928180303
1966	18.072135426426158
1967	-22.015648227511107
1968	28.85023210557901
1969	15.43813604477225
1970	18.803515190734245
1971	19.27026026626865
1972	13.269651327456472
1973	17.221305764436963
1974	-9.741291447522144
1975	-7.998763235757295
1976	-17.179295969493154
1977	41.21032958875003
1978	-23.864887881691615
1979	1.4343554593864667
1980	26.305528267100954
1981	3.8423456369510944
1982	-16.600796971939545
1983	29.43282671642251
1984	48.5908546464029
1985	8.156446626767135
1986	-1.8646442521245064
1987	23.281624494716738
1988	14.00402399408054
1989	0.10589975385686046
1990	-24.506348081159572
1991	-6.865953853855771
1992	-38.26479277163764
1993	-35.093418290810035
1994	-25.28160397610631
1995	36.59999230953977
1996	-5.499989836995184
1997	-22.888890740037724
1998	66.85878119322871
1999	59.41277721338889
2000	13.289986662121962
2001	-22.979923676787777
2002	41.01680310211117
2003	110.32691720134434
2004	-2.0845438698431167
2005	23.531051108968185
2006	-11.747162906202945
2007	30.06401707430254
2008	-6.910713046591013
2009	0
2010	49.077430602009855
2011	29.563754405366836
2012	27.065226885321565
2013	8.01709138853856
2014	8.660266599761314
2015	-6.470107500211697
2016	-3.8647862062991862
2017	38.688361462099465
2018	22.63202607196024
2019	-15.274996992042688
2020	12.044277366727712
2021	43.5886220042328
2022	24.88738611637305
2023	85.61321135171426