Year	annual % growth
1961	-0.7819010604520145
1962	2.654740105552378
1963	2.3723895833684736
1964	3.0586316715545507
1965	-0.6970598167527271
1966	1.9311464585959186
1967	0.5293282861791084
1968	7.933419946437411
1969	3.9159330592944315
1970	6.609876635982033
1971	5.218227047066719
1972	-1.8316527200839232
1973	-2.698396290451683
1974	-3.0432391265788965
1975	0.24431909787810469
1976	-5.265459399423207
1977	4.565016689752326
1978	-2.1916243008730447
1979	11.881989840375454
1980	-0.18754026514490363
1981	-8.672035468953936
1982	-1.6905962005225206
1983	-4.420059623402167
1984	5.593983253252091
1985	4.000433088019335
1986	-1.7096984126079917
1987	-4.699986117576373
1988	0.9549990773111148
1989	-7.405922068495016
1990	17.022169268013315
1991	-6.698583864745913
1992	0.7150489955156019
1993	4.324323315433531
1994	0.039095981093396404
1995	1.1120609417395002
1996	2.0194903608754515
1997	4.629533164447935
1998	6.040337716294047
1999	4.161639588639687
2000	3.561363024195913
2001	0.7833291960026116
2002	0.5785490354515588
2003	9.370553611378597
2004	5.261647367915501
2005	-0.10750783845993794
2006	1.872130156765067
2007	-6.3916208484461094
2008	6.134620364543238
2009	2.526714602464807
2010	4.580641132604299
2011	2.3044696423887956
2012	3.03781234765394
2013	6.73921762208964
2014	-2.5996937871376957
2015	2.984353885532414
2016	3.752855391230426
2017	1.1509448796059587
2018	3.6927583743278944
2019	3.0160266447363853
2020	2.1738633906313254
2021	3.0047574966123562
2022	2.5000100004916703
2023	2.499989882053086