Year	annual % growth
1966	5.089841239727704
1967	1.9436741297317042
1968	13.648995786182482
1969	13.480292253972223
1970	3.0237316280259137
1971	13.62693924021876
1972	1.2914249213352917
1973	0.1822292604644531
1974	1.817966136768547
1975	8.21446667795098
1976	6.435542317785718
1977	13.488414040628882
1978	15.30063513236793
1979	3.6119260067181784
1980	9.522551218836384
1981	32.55438701317422
1982	34.632221015010145
1983	6.641982042040297
1984	1.6936261411526772
1985	0.596776516592513
1986	2.3653432953485236
1987	-1.438705522096015
1988	2.0000013481291035
1989	1.99999854415411
1990	-7.277459351439703
1991	0.5079596358170448
1992	2.7239466003656077
1993	-16.61802819058626
1994	1.3687320868127841
1995	-4.271338311691551
1996	5.025320425259451
1997	-2.5832091119794995
1998	9.11695783697455
1999	1.9745089171594685
2000	5.9892047511469
2001	12.261621047260888
2002	14.759788524164705
2003	7.578795251224292
2004	6.261834797383429
2005	1.2865511293897782
2006	7.432956081753474
2007	6.048602929526467
2008	-2.505230300583321
2009	5.298011011549633
2010	1.6205137054631962
2011	10.849382374626828
2012	6.935857682361828
2013	4.008166255263575
2014	2.4157904666489713
2015	4.261787094121146
2016	4.640456809868155
2017	3.0669389918320604
2018	3.550586092822954
2019	1.1734346680685377
2020	0.37647659121459753
2021	6.378724343410184
2022	3.1265219013848906
2023	4.972546233772434