Year	annual % growth
1971	5.5522170034393525
1972	9.21282217908211
1973	10.965020674357561
1974	2.610476215489129
1975	-6.774228817486531
1976	11.799111897633765
1977	4.534232069491594
1978	5.178132675278519
1979	8.18512827614191
1980	-0.2771386159998883
1981	0.7953684118463968
1982	0.10300138004110693
1983	3.220779646624635
1984	10.659916763410166
1985	4.706392551271989
1986	6.6118775424908875
1987	7.029580885452518
1988	8.455974177142679
1989	8.183423899351368
1990	4.541194878370078
1991	1.1929410379818677
1992	3.2556782849054002
1993	0.8112523804972369
1994	9.848735448081428
1995	8.96609664698309
1996	6.699730372184362
1997	9.631368186540357
1998	5.898092611589874
1999	7.799420208851899
2000	12.102337964771408
2001	0.380937528090584
2002	2.403809719624107
2003	4.51113890603736
2004	9.331608943362752
2005	6.881873449255394
2006	7.893820662246668
2007	5.434401379827108
2008	1.0679671175067824
2009	-11.333113677765468
2010	11.491393045416203
2011	5.511406639310195
2012	1.4808736392813984
2013	2.4561868315979325
2014	3.7511360118662367
2015	4.365868234138929
2016	2.370906644320712
2017	5.139718478568085
2018	4.008952926968661
2019	1.2586376904856849
2020	-8.448974917913802
2021	10.455933516130216
2022	6.675295238473481
2023	-0.38314293823862045