Year	annual % growth
1961	8.229667504702888
1962	7.004629417436377
1963	5.469352968459162
1964	4.940765647747767
1965	4.280426133591845
1966	6.052464094232462
1967	-0.028640655750081123
1968	14.711284954679286
1969	3.1522147796417386
1970	3.5483080176225883
1971	-16.283903703681574
1972	-45.544451690400244
1973	64.96377035736288
1974	42.5872277472501
1975	-10.918727911653193
1976	-0.6908634587053655
1977	11.659954072614525
1978	1.1774877289699788
1979	11.190006116217972
1980	2.3250265919392916
1981	4.3188144878636905
1982	0.7681525420628645
1983	3.169530987757142
1984	9.352096076446898
1985	5.49184185618698
1986	7.437803362068294
1987	8.107726747231965
1988	0.6624380189635701
1989	2.5506653424449297
1990	7.85626391015002
1991	6.2702912232031025
1992	7.3656524404246255
1993	8.740645815641173
1994	8.178475895479863
1995	10.783460039657484
1996	6.175436132592921
1997	4.717909399714742
1998	8.869635257920152
1999	3.4837034797781286
2000	4.699566957770472
2001	6.5322328707063235
2002	5.13865312828041
2003	6.670853808655437
2004	6.982225360434626
2005	7.856794834839917
2006	10.810662618677739
2007	10.535115703543724
2008	7.331292477204769
2009	6.693401415860919
2010	6.646765727376277
2011	10.013385417572707
2012	9.955216249160586
2013	10.30689019938336
2014	8.766757023399194
2015	10.310576867845597
2016	11.690815200864463
2017	7.086439686827475
2018	10.45244155012655
2019	12.334506811081567
2020	1.680801039876485
2021	11.585138792629863
2022	11.410827707888856
2023	8.894193970719371