Year	annual % growth
1961	5.174437211248971
1962	20.94745384571138
1963	25.782101820189652
1964	18.723744749680122
1965	10.58691378700749
1966	-1.5185373281557162
1967	10.378526120029605
1968	-0.39713131039401617
1969	1.594858925726399
1970	5.829120206991021
1971	3.73238515254279
1972	31.11055032728828
1973	-0.8981987903369912
1974	1.412918573157171
1975	7.379508464396139
1976	3.986088816290561
1977	-2.8170825837069486
1978	9.028605042108737
1979	14.436021259958196
1980	-40.5995096443158
1981	14.875081858551638
1982	-8.04816113547875
1983	7.076836376018946
1984	-20.815130623576167
1985	-11.70540402864178
1986	-17.62860727723539
1987	-2.199543030971725
1988	-3.425225055969122
1989	25.506883786967904
1990	15.958568646784215
1991	-15.958806833431026
1992	6.364273870967281
1993	6.542632157004348
1994	14.66944377484269
1995	22.07251282141685
1996	16.227588397072594
1997	14.362800757489637
1998	5.882022437436092
1999	12.248779932311919
2000	12.514610564275813
2001	7.349836226918782
2002	-3.511624167933647
2003	9.176664987208014
2004	17.105463864012734
2005	7.669463587552158
2006	12.49430228332858
2007	9.618645208170733
2008	8.11666789423289
2009	0.04087471898630213
2010	16.31823856542958
2011	8.258527827648109
2012	12.396351575456038
2013	3.8153737590813677
2014	6.448124575171477
2015	-0.9839491481148315
2016	4.594887729377973
2017	10.129899247509229
2018	-1.6172129478827344
2019	6.136754568616553
2020	-9.032973460385534
2021	18.07830897619654
2022	8.569581050267175
2023	1.2643281819796641