Year	annual % growth
1961	-0.4329019586904792
1962	-5.869568337819501
1963	-6.69745843740813
1964	2.9702941851414124
1965	0.9615405215777315
1966	-4.865005416511707
1967	-2.3744865728639724
1968	12.235550983211937
1969	10.293817503988919
1970	7.161780823183335
1971	0.31559456313823375
1972	0.7124895240742575
1973	-0.08456559349143333
1974	-1.0552196688481956
1975	2.6274774925668254
1976	12.393282730107074
1977	-9.847381113805383
1978	10.733864624062875
1979	-7.081904752949626
1980	18.154478400946815
1981	15.315334623165924
1982	41.676528764407635
1983	-9.54659705684243
1984	8.701625787369679
1985	4.701420998024403
1986	-5.3677154097615585
1987	-3.4192837762523567
1988	-0.6745351996901832
1989	1.5667821047815806
1990	-3.0885401707559765
1991	23.993314899194445
1992	-16.179640320064465
1993	7.066002834595281
1994	-0.00922891374834478
1995	2.7461653018830106
1996	-4.46264506429722
1997	24.98659924531445
1998	-14.893370449536576
1999	14.793007848853463
2000	0.8468108060466761
2001	18.477134155724144
2002	8.714430307996125
2003	1.8986584402661748
2004	4.744620150828126
2005	14.066068078834931
2006	7.9930721388397785
2007	13.754183319655638
2008	2.2162102944052435
2009	-0.36950959601824707
2010	4.209075821023717
2011	14.466715607526353
2012	5.417489100087963
2013	1.1633225245543173
2014	9.59774428723206
2015	5.0417018211224445
2016	-4.28633463558765
2017	-22.73343989755064
2018	2.9728380553132467
2019	7.063620144025791
2020	-15.344473560492617
2021	9.915254936562818
2022	3.430222435544522
2023	4.2859755614861825