Year	annual % growth
1970	10.603958808418668
1971	12.27410671630247
1972	3.976729362713698
1973	6.103953365094512
1974	13.193364610601947
1975	14.050848833812069
1976	11.651155057374865
1977	1.8933995739339906
1978	8.066586099842795
1979	11.81281452797542
1980	4.76924101808433
1981	9.014751092088645
1982	4.226885410326517
1983	-2.923721975528622
1984	11.228064933885975
1985	4.088176042150948
1986	10.406328797946259
1987	-1.1726190609967801
1988	7.8431405248863655
1989	5.771128359934536
1990	8.920334932395079
1991	2.5015698723138087
1992	3.618384711502557
1993	2.8301867282606707
1994	2.5599276173731766
1995	1.9435616945152816
1996	-4.643204945126172
1997	7.200478749871138
1998	-4.656255083236488
1999	6.754609198111908
2000	1.0745045855786088
2001	-5.033689624603639
2002	0.8675376747631987
2003	2.7468294125116586
2004	5.557133489832751
2005	0.293586481250216
2006	0.35172889977685884
2007	2.5318693339330167
2008	2.550889695905852
2009	3.5154011956212656
2010	0.2163839092514337
2011	-0.9060572140500227
2012	-0.6621869936519857
2013	0.8674811198160768
2014	4.59080536070266
2015	2.0729788340551494
2016	2.2272650865691617
2017	0.4715119625092541
2018	-1.2922543135016582
2019	1.7219744741358909
2020	0.8421091064619901
2021	1.2875852468894777
2022	-2.93048850810645
2023	-2.2598049454363576