Year	annual % growth
1961	5.756457564503364
1962	5.443126308379149
1963	9.794837851815359
1964	6.329113930647566
1965	8.163265304872098
1966	10.429769388814591
1967	8.400569531177496
1968	11.558669001467209
1969	7.260596548767381
1970	3.512623486403214
1971	7.17568045404245
1972	5.474934038921077
1973	8.13008129743747
1974	4.569115096011899
1975	-1.4657079621587172
1976	10.440639910595479
1977	10.69885641625406
1978	6.45087235868742
1979	5.607073540005246
1980	5.6361037365054045
1981	-3.112313939494399
1982	-5.207501993682939
1983	-1.8943380350803096
1984	0.4934563420158895
1985	-0.7685738708557608
1986	0.6669535281627503
1987	2.0303483653843415
1988	2.19941349197903
1989	2.295552366625529
1990	2.2240032046454417
1991	2.3716190341819896
1992	3.273980638065993
1993	2.8921020570204234
1994	2.95495508457455
1995	3.23766182497765
1996	1.8986270891633694
1997	2.7116947466284387
1998	3.6281180618327795
1999	2.5320414724515246
2000	1.8597560471891796
2001	1.1074527001911179
2002	1.1405026383020953
2003	2.5026243025076553
2004	4.893597182694222
2005	2.604065643616906
2006	3.75750450304848
2007	3.042819992135648
2008	2.0091107186173076
2009	-0.9116015226700114
2010	3.347537830599066
2011	3.031567030766638
2012	3.275754220890505
2013	3.4541075188244434
2014	3.4197843370827457
2015	3.668136898770527
2016	2.9710955879028944
2017	2.9912964322927422
2018	3.2849184200051127
2019	3.247563444150785
2020	-0.6334984482659962
2021	8.122829487791279
2022	3.6436742801921866
2023	1.9322177799978846