Year	annual % growth
1971	6.2875187824068774
1972	12.146253992319146
1973	9.553094901321984
1974	6.905395289974621
1975	-4.648740174650669
1976	17.417514136742767
1977	8.441411800626824
1978	-1.0083013306142874
1979	10.245892623134026
1980	5.707708252695511
1981	-0.6063338263734579
1982	-3.6289411622974654
1983	4.176909329891188
1984	6.643312340369633
1985	5.537944217730725
1986	-3.541242072973489
1987	3.833028059206839
1988	9.442468561257328
1989	10.158363478323395
1990	7.98032981267842
1991	5.114365035479224
1992	2.1161102560213862
1993	-5.48947203615937
1994	10.331530073042103
1995	5.904882624869174
1996	4.1708792754621555
1997	7.270200710629098
1998	5.757657248621271
1999	4.063807070290878
2000	10.18626732506327
2001	5.192321793685451
2002	0.2908227255342837
2003	3.5074129961937075
2004	7.975144598347072
2005	5.45504063949997
2006	5.8545568343194105
2007	5.634985840440862
2008	0.9542563431074029
2009	-11.899217666171637
2010	11.969515857915368
2011	5.954271602072538
2012	0.9236274119537597
2013	0.6940516338590754
2014	2.9566195546741483
2015	3.630202133780088
2016	3.7257406151771875
2017	5.289217846439016
2018	5.3476902124400425
2019	2.2477354344762546
2020	-10.01961250329741
2021	14.327804943814513
2022	7.878779122064543
2023	-1.765046459402086