Year	annual % growth
1961	3.0870319264456896
1962	1.8734931513604067
1963	7.268546273768294
1964	6.828403099571332
1965	6.431546104913394
1966	2.9024167363155726
1967	3.5518785216417115
1968	4.5798243974611665
1969	3.0276065942988595
1970	7.35869475864979
1971	2.387431203776174
1972	-0.5145986641555567
1973	6.12870173657339
1974	10.572336542223823
1975	-1.4232147017603722
1976	4.730684942809617
1977	6.167340399085688
1978	-17.77015003246946
1979	-27.413558351705646
1980	11.122700497681294
1981	4.030190466981452
1982	-1.5276934385853167
1983	-0.6537874106662684
1984	-2.7417936246510806
1985	-4.81322940615911
1986	-0.6090074516186803
1987	0.6541353555439713
1988	-10.97532007085168
1989	-1.3630476474336461
1990	-0.07842767005556084
1991	2.8172902911650226
1992	1.2312242574630972
1993	-1.5048584045937758
1994	1.2853593066130458
1995	3.668938105657489
1996	4.5665724635173035
1997	5.937941412541889
1998	5.039975659001811
1999	5.6921591674212095
2000	3.9864699735963285
2001	4.109532517100419
2002	2.8589706260529653
2003	3.811767675586154
2004	4.67911845497386
2005	3.245964748908861
2006	3.988936902734025
2007	4.61910622045518
2008	5.969689927050581
2009	-1.78943736557936
2010	5.190338279255087
2011	3.9856594021919562
2012	5.225491943116637
2013	4.807544004493749
2014	5.276293589817939
2015	5.0940309164131605
2016	5.387133764313617
2017	4.632886806544548
2018	-4.678354188981643
2019	-3.2608311442942295
2020	-2.5686824773432306
2021	5.218631613446519
2022	5.228904155175769
2023	4.94227575412107