Year	annual % growth
1961	7.956622129600646
1962	11.110547975625138
1963	7.9697121738772125
1964	9.080616132496132
1965	9.697284233471493
1966	2.63598296943141
1967	10.961128309995743
1968	-0.6820351922138741
1969	1.8528923342743298
1970	1.543977935355926
1971	2.1017812614771287
1972	2.261884351935194
1973	5.109927909553647
1974	7.722642672009201
1975	6.3224699647203835
1976	5.225220900206125
1977	7.598997812954792
1978	-3.1398978670594317
1979	-22.856429725517046
1980	20.728606134688476
1981	-8.82411020696594
1982	-5.715184456247513
1983	7.0849217071462505
1984	3.455690448555629
1985	-1.5536214138598439
1986	-2.4938318650017095
1987	1.092373443506304
1988	0.49978887168514063
1989	-10.470009155635722
1990	-1.5856032150292805
1991	8.631409083785101
1992	2.6278979758503738
1993	-3.0145773570380783
1994	1.3361097118057756
1995	4.279054211997149
1996	3.776618005356042
1997	4.417440455731423
1998	5.153955793894838
1999	4.491311697132147
2000	5.211915702533503
2001	4.118267270017313
2002	3.6195611286900373
2003	2.1044483070863436
2004	2.1487394254449725
2005	3.579122404181632
2006	2.718998679150104
2007	3.899500466405698
2008	3.8983050847457577
2009	1.7112722691518627
2010	2.8972964389217566
2011	2.770189977931082
2012	4.075564632388279
2013	4.0696332207889725
2014	4.504585693191828
2015	5.300130679066811
2016	6.118772087866404
2017	2.5086967362009744
2018	-4.170720407690538
2019	-1.23943968382504
2020	0.1554210748529954
2021	8.952780102760855
2022	3.822020354949956
2023	5.7390994377562095