Year	annual % growth
1961	4.961546359182293
1962	-6.197390722421815
1963	11.242414094010968
1964	6.035041999375039
1965	8.93844838980506
1966	8.303254961497089
1967	6.065328377204878
1968	7.478012137368964
1969	9.913565843155794
1970	9.022091563158028
1971	5.757652491105432
1972	13.46276118170941
1973	9.257751167776277
1974	-0.5729138937716556
1975	-3.7073442172561784
1976	10.085191241441848
1977	2.9490168975952145
1978	-4.0297991586416515
1979	0.25553550491845556
1980	-10.53120858763792
1981	1.2986536229950332
1982	7.376370443987227
1983	6.789381871801851
1984	1.4993043286195586
1985	-0.5411219623558168
1986	1.4077450040821873
1987	9.828012721091199
1988	7.347778060741874
1989	6.537589515701541
1990	5.713216599634336
1991	7.042991484954115
1992	5.579569975970429
1993	7.002017316966487
1994	9.438202519288424
1995	11.657706211190401
1996	8.78724632337844
1997	6.877976856922146
1998	4.959372217898661
1999	0.500860055129067
2000	12.727733760998163
2001	0.09635257666000996
2002	2.7090102493823878
2003	7.107764530441372
2004	10.263070291244404
2005	10.477808976040464
2006	8.407081275308158
2007	4.899859373333598
2008	3.9509029966916103
2009	-8.342964982316431
2010	13.72335148348489
2011	7.256553167754376
2012	4.28575708896777
2013	2.995424314979587
2014	2.0650913779616076
2015	0.6649526775574657
2016	3.3875497800639636
2017	6.674093457764556
2018	8.078454836068573
2019	-0.1548246190900926
2020	-11.178588635316672
2021	15.127947948034176
2022	12.240547891606028
2023	0.3073806204157137