Year	annual % growth
1971	9.884596679584078
1972	18.54954803642282
1973	4.178001952296782
1974	-15.709011247604693
1975	-15.589435890844499
1976	0
1977	5.899433271280415
1978	9.093139494502566
1979	32.966263070260595
1980	2.2156009842147597
1981	-4.442962294727181
1982	4.668807618360233
1983	13.605172232448723
1984	11.635144606820063
1985	6.665921752465891
1986	6.755655603978639
1987	11.2130262958744
1988	8.183227530778495
1989	12.20446161970412
1990	9.488128389829086
1991	1.162036383365006
1992	3.237504454329823
1993	-3.2734183276038635
1994	8.388652908662223
1995	8.838008916272358
1996	5.700334078825648
1997	7.305753635568223
1998	8.118114718895768
1999	3.5264986031659333
2000	8.525861857426321
2001	2.2987307176872918
2002	3.3103629923143245
2003	4.950606467929532
2004	3.5523092414877766
2005	0.2577345634444441
2006	12.446297555658205
2007	6.4436678041113
2008	-0.4170250964069169
2009	-10.045694972855273
2010	9.209004733980379
2011	6.88292040379504
2012	3.08056319733862
2013	7.202307013573645
2014	4.30353000539894
2015	6.26153457493956
2016	4.430650329226154
2017	8.405625107986708
2018	4.133419288910829
2019	4.075287617805785
2020	-18.632018636079877
2021	12.322169595164453
2022	17.396816949034104
2023	4.11339507477868