Year	annual % growth
1961	3.7862118613128644
1962	4.392686654513639
1963	6.558161222387838
1964	10.813020377414318
1965	39.45956184079148
1966	4.90056570473871
1967	6.653027411117392
1968	6.7695549869219604
1969	6.489108908044216
1970	6.795530861245311
1971	4.398426821646979
1972	7.0431057262067185
1973	6.9420556906667485
1974	3.98353565442207
1975	4.838468501306963
1976	3.730807212896096
1977	2.7639495334341717
1978	6.953189825239065
1979	8.877425386427689
1980	10.305855600948007
1981	7.372582725307481
1982	-2.4726242326754857
1983	-5.358711085039616
1984	3.258173618017807
1985	3.2947836093087943
1986	-2.584762987851363
1987	-0.13354366529321737
1988	1.812772146366612
1989	6.784600229462583
1990	6.0814083088758935
1991	4.889272152724928
1992	3.9076155674367783
1993	0.19548002356764016
1994	5.123528451135357
1995	-6.079438344917875
1996	3.5943730915513044
1997	7.668011600614918
1998	6.842618215122968
1999	4.263357911667185
2000	8.731893309979256
2001	2.82117655279157
2002	1.6572970602608734
2003	2.1212942329639475
2004	2.3286963091345427
2005	2.1435416410649992
2006	4.505066302399882
2007	1.2033293482808745
2008	0.9951817992857741
2009	-7.133002879705742
2010	4.636428034624231
2011	4.666246012147198
2012	2.152738331932852
2013	2.576260219075934
2014	1.9798878279826795
2015	2.686500822368302
2016	1.9262643565854773
2017	1.7231190571388453
2018	1.4630928404481693
2019	1.1676624963898803
2020	-10.637430764333402
2021	8.09136375095649
2022	5.182913485495405
2023	4.327817564169749