Year	annual % growth
1961	-11.158390980453248
1962	37.253863774619504
1963	16.71189646877518
1964	-0.8305650728419351
1965	5.393709051322375
1966	14.907820115129226
1967	30.650068120482644
1968	4.234596501762027
1969	0.5484467484322693
1970	-2.0202025734157587
1971	-8.24742238558072
1972	-6.29213430295097
1973	23.741007118104733
1974	13.372092618342919
1975	8.888888745191863
1976	2.3547882244505445
1977	17.331288171518963
1978	1.5386501484115627
1979	6.4529727019170195
1980	-11.700927549779763
1981	-19.673443447602338
1982	-34.0611884541928
1983	7.237890684874813
1984	27.54794115141334
1985	5.801928872496845
1986	-14.340522139377839
1987	31.115412249344644
1988	24.425747391649082
1989	-5.197061483488142
1990	6.018759778643272
1991	10.410435112836637
1992	12.944814943472082
1993	29.53687155611422
1994	8.971885401484968
1995	5.058875827404023
1996	-7.27321265313428
1997	7.4733074797127585
1998	2.62653979281356
1999	9.364070069811987
2000	6.579843763752663
2001	-3.0097426457213174
2002	-7.283543572604756
2003	6.187723265758564
2004	23.37262551528127
2005	-1.4337946922112508
2006	13.354407972855697
2007	24.36955512315923
2008	6.258292053629177
2009	-35.38628853473878
2010	1.3966932518514739
2011	16.88187729642246
2012	3.725593552245982
2013	-1.9142459924588735
2014	0.6391706083529698
2015	12.292508569066001
2016	-7.362837576221139
2017	11.170999761528066
2018	7.279009475306083
2019	-2.983405933271115
2020	-26.704119850187254
2021	41.451261289317955
2022	2.6381603416654826
2023	12.85779143966279