Year	annual % growth
1961	7.719057066713674
1962	5.745638815118895
1963	10.744811042953998
1964	15.490636000486006
1965	8.544149282469007
1966	11.301667104552052
1967	0.7506915257758635
1968	0.23529205621383653
1969	2.660412104279871
1970	13.1859731089651
1971	8.383839691602262
1972	16.899660467182187
1973	4.570813400774028
1974	14.917414111319431
1975	6.789033296373219
1976	8.49037080177277
1977	9.830113880498999
1978	5.839417868223123
1979	1.7241388363565875
1980	25.100888241409322
1981	13.341930490237061
1982	8.743178321202308
1983	4.574952386983071
1984	-4.8953807152497575
1985	-0.8736825423084298
1986	1.263669085853266
1987	1.4681216738569276
1988	7.35489258565849
1989	3.7228686620149603
1990	5.882787979477328
1991	11.744853467542953
1992	4.934231003983825
1993	8.42678935340922
1994	7.865915878743365
1995	6.0615443572836085
1996	0.7300990912744112
1997	5.683290865569873
1998	-8.893121821648165
1999	17.0796085987389
2000	1.6308306357788638
2001	15.702890237192051
2002	11.889879995170816
2003	8.607309016403633
2004	7.64247417655119
2005	6.499737984426758
2006	5.488303500135942
2007	7.331002641751368
2008	6.871675827503253
2009	4.942614396858261
2010	2.7592488653969838
2011	14.163102596621528
2012	5.430443362310712
2013	5.805932956898047
2014	4.36054462008579
2015	4.532996183466537
2016	1.0508156011119496
2017	5.660505993840829
2018	3.393104820795827
2019	1.5465042315177016
2020	4.090322469742276
2021	6.424777635228736
2022	4.535242794481803
2023	3.9377179441854935