Year	annual % growth
1962	15.567294766879698
1963	9.701248877642627
1964	10.463558912161915
1965	5.10415438761936
1966	13.708462844874546
1967	2.722277018458513
1968	15.774601519848574
1969	11.441671998293884
1970	12.223179068457029
1971	12.75057789230361
1972	4.8800571356551785
1973	10.272145357826673
1974	-7.626866213810885
1975	3.804258063501308
1976	23.59528427688204
1977	7.9876904969165
1978	20.737868707282175
1979	17.395045301311313
1980	19.082119799426465
1981	12.264528518913394
1982	-2.107281415239896
1983	9.204586838698631
1984	13.98281573150841
1985	5.757817148308234
1986	11.549611417332912
1987	26.857204783320896
1988	23.128318525917365
1989	6.549012858128293
1990	10.140613671170115
1991	17.106682841586235
1992	20.915270001446572
1993	11.596516259676278
1994	13.335338315570297
1995	12.595233031681403
1996	4.8992538975438436
1997	8.671327393388168
1998	-6.939563032126145
1999	-2.2913206504263712
2000	17.092203480918158
2001	-0.9744733235779108
2002	7.042355933578932
2003	11.428600227978606
2004	14.398187660516726
2005	9.330363804013814
2006	9.90326542856981
2007	9.059190779892234
2008	3.2472571785078514
2009	-8.032915938016316
2010	18.228498074454436
2011	5.602778802168558
2012	4.240615733660107
2013	8.282416850801042
2014	1.026182555798428
2015	-1.7641098611103843
2016	0.8676985856682791
2017	6.614375992250416
2018	4.486569024251878
2019	-7.244551637515201
2020	-6.857976109760372
2021	15.82157486186135
2022	-12.232733084406348
2023	-5.307005672700242