Year	annual % growth
1961	6.230774794334053
1962	7.018759755204712
1963	5.519299203353739
1964	6.137870016703943
1965	4.748336270516987
1966	4.706261288785413
1967	5.390452570555169
1968	4.385654639401011
1969	6.07193415798308
1970	5.312337300490299
1971	6.30024419335831
1972	4.649039618458659
1973	6.499151278874081
1974	4.882131296201678
1975	5.581727632129812
1976	4.0547407733991605
1977	3.1368462948812663
1978	6.429278297291006
1979	3.3747291731412616
1980	3.1430802099483515
1981	2.8918797518130646
1982	4.368946013340874
1983	2.6030548643015265
1984	2.1422554319341884
1985	2.903403308351727
1986	2.6441557720179105
1987	2.7945781048039464
1988	3.494869872776448
1989	1.382806139162625
1990	3.2121905452398494
1991	3.507936936695714
1992	3.265516011605982
1993	3.5211378616064337
1994	0.348460493564275
1995	0.0007608794720681544
1996	2.329781507112145
1997	1.0192649389973383
1998	-0.6799332712416799
1999	1.5670665835613846
2000	1.8024285409712348
2001	1.034593101893961
2002	1.7992112293759703
2003	1.9318867839439804
2004	2.181523077033404
2005	1.2626352463980055
2006	1.343145166546634
2007	1.817838008600006
2008	1.1366766414977008
2009	2.4084204157659173
2010	1.2806905119440444
2011	1.0522546379638413
2012	1.5988979931738783
2013	1.4738411749535913
2014	1.3051596751209047
2015	1.0064591199041502
2016	1.407601069927395
2017	1.357944782831666
2018	0.7993196158559925
2019	1.0078081206063274
2020	-4.086773497629167
2021	6.583914483587037
2022	2.5033589776512315
2023	0.46947043392522403