Year	annual % growth
1971	5.356741285146228
1972	9.187331495289271
1973	11.31757281051678
1974	2.898923140485522
1975	-6.892430749078343
1976	11.172108417173646
1977	4.117926459446977
1978	5.389883234516816
1979	8.339460018616691
1980	0.11747460061224047
1981	0.8825791509999021
1982	-1.367270458276053
1983	2.136888984545564
1984	10.641986474274361
1985	4.591652393303974
1986	6.413502427610652
1987	6.655600184404335
1988	8.59367144618308
1989	8.877083548288908
1990	6.20655641391383
1991	2.2780844486770917
1992	4.766467840932535
1993	1.1488428005972793
1994	9.340246494361423
1995	8.20899183872352
1996	7.33984880900509
1997	10.38375742535041
1998	7.438100227565684
1999	8.010316544195149
2000	12.22046268639889
2001	0.40418531618824716
2002	2.3927489834697298
2003	4.1427060355725445
2004	8.821570053255329
2005	6.890158577094823
2006	7.929570463504248
2007	5.4825117701625885
2008	0.6370677404405711
2009	-11.444996935601722
2010	11.356693305594945
2011	5.732040017774835
2012	1.3812460498469932
2013	2.2645270865744322
2014	4.317559484262219
2015	5.1993891511007035
2016	3.021697246950069
2017	4.979787679023715
2018	3.7401344232137745
2019	2.4807393716798316
2020	-8.39560408246659
2021	10.00584246608642
2022	8.260719050072638
2023	-0.10103554662065051