Year	annual % growth
1961	9.237245294037976
1962	6.370064070260767
1963	-0.6975131219166855
1964	3.4014012532891797
1965	1.022990610014432
1966	4.237131596206581
1967	8.785215516930876
1968	11.732322803084074
1969	-4.195743006843671
1970	18.35948409137147
1971	12.979300098328778
1972	11.532541214633014
1973	9.150808939977438
1974	12.006019883332016
1975	-5.277378446638565
1976	17.489537249883853
1977	11.492665535059928
1978	1.8986806641308362
1979	10.528933218065944
1980	27.504825394230735
1981	-7.964944977941656
1982	2.4829130777609407
1983	-1.981332216244212
1984	2.6318078285492845
1985	2.732374161165694
1986	11.760884273641807
1987	-4.892133014158148
1988	-6.562019793502344
1989	-1.3241107212574406
1990	4.9053274802918025
1991	4.891024587677279
1992	-0.545950638868419
1993	2.2202933733277206
1994	4.5537191872899
1995	11.541399957485183
1996	3.236580807870922
1997	3.0329738816889744
1998	-0.7200136595429996
1999	0.3782575735043565
2000	4.032632405596843
2001	0.7713065673147952
2002	1.3188470597411026
2003	-0.5459927771607624
2004	3.923494091522244
2005	4.42187773801524
2006	5.284699334536086
2007	6.376270628273886
2008	6.464265184577982
2009	4.456396528182083
2010	6.2293721267405715
2011	4.818459489460622
2012	3.4994506939870718
2013	3.4710436776910853
2014	2.2503192853437355
2015	-3.2164927314897653
2016	-3.837199304061727
2017	1.9779619957565444
2018	2.365902330126474
2019	2.5953417106057373
2020	-4.5641922960074055
2021	2.957625023137922
2022	4.145420811363039
2023	3.122176512213869