Year	annual % growth
1961	4.987326162910179
1962	13.546492659053825
1963	-2.226883512441816
1964	16.489846298527638
1965	-0.2623744891266
1966	1.451914807507464
1967	10.965393437718163
1968	4.801599784298745
1969	6.521878952897538
1970	16.421455167555592
1971	9.672567595601961
1972	7.487507684547353
1973	2.014987754623192
1974	-6.044880180555751
1975	9.78304109672878
1976	3.9065113167577152
1977	7.143719401783912
1978	2.252099998748136
1979	7.09720861900098
1980	7.065857311064619
1981	-4.85489760618421
1982	2.361100200873082
1983	0.5207476840432008
1984	7.631148434943839
1985	15.438710265789823
1986	3.7841348981329475
1987	10.024189319485103
1988	8.450563473394524
1989	1.0370076340206538
1990	4.670202466641399
1991	11.256777860441417
1992	9.454558598503567
1993	7.411056316322487
1994	9.48845264997206
1995	4.4128796742640475
1996	9.96015221941829
1997	10.883743681721825
1998	4.5790750680097005
1999	1.915451567091793
2000	9.891868586703453
2001	8.642389926052402
2002	-0.4911321752244078
2003	0.504298293747226
2004	1.3290927158439558
2005	3.4594628496167132
2006	2.988052199982377
2007	4.156990121897721
2008	4.019080743809923
2009	2.421352351835708
2010	4.710134444380159
2011	0.850605256068107
2012	4.603251798626857
2013	5.305434654489744
2014	6.073294088384046
2015	6.888849806542382
2016	6.393866100663075
2017	5.48519074105576
2018	4.107745862851431
2019	3.9052989644910383
2020	-1.7481722421750874
2021	-8.64058265998014
2022	-0.4712454704066573
2023	6.469724628373868