Year	annual % growth
1969	3.7084101984280977
1970	0.23099941893308085
1971	6.1369548624418115
1972	2.56899602374898
1973	5.844016431210733
1974	-1.4551158019160795
1975	-1.528826102180446
1976	11.625049135011196
1977	13.623438533754978
1978	6.348647195614149
1979	-1.463476333703042
1980	10.395677211570728
1981	-4.325839869227849
1982	1.508804297765053
1983	-7.378433046827453
1984	1.820873771244976
1985	-0.2870111547903349
1986	20.286634940345905
1987	2.6926208805090823
1988	-0.13916428957497828
1989	7.389721044684407
1990	4.177388109724561
1991	-2.5023951002448825
1992	11.745203792941567
1993	-3.2186624999846316
1994	3.1721681810981153
1995	3.7799340622121065
1996	0.9210223970134592
1997	7.05578539389839
1998	4.8290243479607255
1999	7.571667634431606
2000	-0.7795464694239485
2001	10.47454547929209
2002	2.6847811272297406
2003	5.344778135588314
2004	3.688173041072787
2005	8.764274865759461
2006	6.951259996185485
2007	7.326707425099158
2008	4.885430285158549
2009	-0.08924585554024134
2010	9.875979438611893
2011	7.357738334029264
2012	-2.9409706939218268
2013	7.257139655761364
2014	5.411089845411098
2015	6.866130311242486
2016	6.172113533787197
2017	5.207081126246479
2018	4.765011555846812
2019	5.209323440111845
2020	1.3563502217563297
2021	5.1348355468424245
2022	5.848167346648168
2023	5.975944827460538