Year	annual % growth
1961	3.1904875562673
1962	4.469381797954782
1963	10.77370655332517
1964	6.046308841473504
1965	5.609950838845904
1966	5.160111365362013
1967	4.989295152526992
1968	9.274618030576704
1969	4.660042603754107
1970	7.115195709887928
1971	5.057559002965206
1972	5.937737409741459
1973	7.072837690228482
1974	7.625407268211461
1975	0.7794199152096866
1976	8.556449295747527
1977	8.369619158275341
1978	4.680615044225959
1979	3.7577913492021793
1980	2.722789523142822
1981	0.5761462905448553
1982	-4.4522749028167965
1983	-3.003875138090251
1984	1.1654448469294891
1985	-2.2132724993158632
1986	-1.468192276419444
1987	3.0396261958550923
1988	3.278477751240686
1989	3.843246802905753
1990	2.3196849814160174
1991	4.0368471284299545
1992	4.527623466423989
1993	4.286620303989125
1994	5.2796204550020605
1995	5.530348137349378
1996	2.835392394337518
1997	3.947977023059451
1998	5.197094391756977
1999	3.6872155248564695
2000	4.435867388376494
2001	44.099720719607234
2002	3.3224263352123984
2003	3.217165915437235
2004	3.9645640872584096
2005	3.8373268920717862
2006	5.654475949461158
2007	6.519494290356803
2008	4.882836120940453
2009	1.3138764396464495
2010	3.717792953306713
2011	3.8841618870497
2012	3.6005989639013904
2013	3.750934757997186
2014	3.9670128795570037
2015	4.548871776582459
2016	3.0143970238525952
2017	3.3865240993287387
2018	3.622157965097344
2019	3.9513324763122313
2020	-2.134604162996183
2021	8.078895980943358
2022	4.588925669787258
2023	3.7365081856372626