Year	annual % growth
1961	8.993902439262342
1962	10.083916084106193
1963	14.054757971395901
1964	16.073964745010812
1965	9.205633264526995
1966	-2.5945779762558345
1967	7.53772245266579
1968	-4.226179247355603
1969	14.061405053230729
1970	-7.18824998094054
1971	3.829047809592282
1972	-0.02191583976541267
1973	9.00739322932668
1974	10.147894924054768
1975	1.7559583042415596
1976	3.3844397380254065
1977	4.737713965836846
1978	6.118575650309538
1979	-15.3697657939923
1980	-19.043306164869932
1981	9.515621119353668
1982	2.8262802429613174
1983	5.767638669788823
1984	-5.3400591398090285
1985	-4.801543550438069
1986	-8.771015500261868
1987	-3.2456678507183625
1988	-10.153294412106376
1989	9.18899111078592
1990	0.20346623049800883
1991	-3.8954550132787915
1992	3.0580803516502897
1993	1.8219413488994292
1994	10.925890111296212
1995	8.67784634841189
1996	9.430622481513325
1997	-0.7704413863301625
1998	-0.26594451571469335
1999	6.068376198784691
2000	12.06422275306565
2001	2.683652270927567
2002	-0.25666164845736716
2003	1.9458961736053055
2004	5.709002195219753
2005	4.621911190989508
2006	2.4572613185436722
2007	11.764196877480828
2008	1.966142378637585
2009	0.546290421563512
2010	2.5064080074436816
2011	5.353924790606328
2012	-1.312026132599982
2013	-2.043234471294241
2014	2.112621106764351
2015	-0.6562401969523393
2016	4.845374120167037
2017	9.157134673114967
2018	1.082598011615076
2019	3.9740444610413874
2020	0.059240681568709874
2021	6.248062517086495
2022	1.6179328595846698
2023	-2.142139035763279