Year	annual % growth
1966	10.963738065796818
1967	1.3139800876600134
1968	0.4724839314246765
1969	3.4987682826992597
1970	13.409479096654707
1971	3.0828847604941814
1972	5.375167579598568
1973	7.973208124097823
1974	-0.8782904751037108
1975	3.3415899232504387
1976	12.7635929730381
1977	3.9009636755273505
1978	5.5240981688038175
1979	8.488350023018015
1980	11.205991732231624
1981	7.995468585431226
1982	-3.3859908034732342
1983	5.906897030577426
1984	4.483768135171857
1985	-3.7965137999474194
1986	7.555457336651571
1987	4.992475949033334
1988	8.92379485126608
1989	9.206603880051574
1990	6.912728746817393
1991	6.906495953652183
1992	7.597116933322965
1993	7.145957891687999
1994	9.83218298837481
1995	13.305892931922145
1996	7.719563085243237
1997	4.75763212934406
1998	2.0830740432245847
1999	9.959915519900392
2000	11.840352191696653
2001	5.673056966001127
2002	10.209888200809587
2003	8.487758160252739
2004	18.316599614435617
2005	18.23368635493972
2006	14.550253286767685
2007	8.178463008570546
2008	10.429490118881859
2009	-4.819382199828013
2010	12.879230664711244
2011	10.175251863980634
2012	5.899319700922149
2013	6.650711686247817
2014	3.6931087364099824
2015	0.28784542527584733
2016	4.183320347677892
2017	11.90018805841035
2018	10.833202419240507
2019	1.5138810117586843
2020	-9.024055446759789
2021	16.536090626919005
2022	13.584696784151106
2023	4.705908999568024