Year	annual % growth
1961	0.9954954695151201
1962	7.565659853689468
1963	5.644660348809438
1964	1.3422987431339664
1965	6.8784774221702065
1966	11.138640275786543
1967	12.903697147819116
1968	15.978110151786879
1969	14.294914508523647
1970	13.70371610124576
1971	11.905176622401697
1972	8.106342445122095
1973	11.19855777225294
1974	6.935911253599443
1975	7.668379998021763
1976	9.655213923224593
1977	10.461414461235336
1978	10.217056716675543
1979	7.935443915032565
1980	5.8555711520430265
1981	6.047849473531187
1982	9.517048514485026
1983	9.841781885027217
1984	9.19373691527774
1985	8.796180338134008
1986	10.420156781974939
1987	12.020596205289408
1988	12.518681333290502
1989	9.295245596977281
1990	9.300671550259068
1991	10.509608212415046
1992	7.95116932360726
1993	8.213109595065092
1994	9.443315621543363
1995	9.113509196609598
1996	7.8257787244485115
1997	7.1613837639931575
1998	-2.4260151331262563
1999	9.269924067740348
2000	7.623757714209333
2001	6.126936410824044
2002	8.423765913962129
2003	2.4930517372671943
2004	3.226739539427953
2005	4.404068621638331
2006	4.921560263820339
2007	5.7968212087534425
2008	3.8543256148409597
2009	2.0112706560468467
2010	5.104067259127177
2011	3.9012124562827495
2012	3.359245800109022
2013	3.5851392752284283
2014	3.1417345344608094
2015	3.068003846805169
2016	2.924610225967257
2017	2.6029514986832822
2018	3.834782518551833
2019	3.377882297955125
2020	-0.8027190967132896
2021	3.802202035356146
2022	4.201342945734822
2023	2.075974486553875