Year	annual % growth
1966	1.8912472308275454
1967	5.0395327803823164
1968	4.954105571745785
1969	0.29129270039096866
1970	3.771757863129025
1971	3.496780538668915
1972	6.549297944769165
1973	-2.395529256107551
1974	5.456395973190737
1975	0.43210704297398195
1976	10.86444157401823
1977	-2.528562628128668
1978	3.249620638585043
1979	3.3807707990402065
1980	3.817137816698832
1981	-0.6486380845407069
1982	6.868624165509729
1983	1.1571710641155022
1984	5.681311146403473
1985	8.313085176537086
1986	4.811080552255746
1987	-0.8003933408741233
1988	4.337754941156376
1989	4.675525202298417
1990	6.7607762246638
1991	3.649979748361716
1992	4.451140719459957
1993	-0.46678188071065563
1994	7.6521204669463
1995	-2.384507563778783
1996	6.639392182597575
1997	-1.8782556505900203
1998	10.579736932922444
1999	-2.0667255554736954
2000	-1.6802728532602629
2001	3.736717260320148
2002	7.081192024111772
2003	1.6661821211374956
2004	2.840920803678145
2005	6.099270905010627
2006	7.194228451934777
2007	-4.15027271802694
2008	-5.6894558290405115
2009	9.035058766992819
2010	3.1808539735045542
2011	5.877664590130621
2012	3.055495100406546
2013	6.418817397399181
2014	0.5331282706952436
2015	-0.4817468246955343
2016	1.0157159570808716
2017	2.395061169167107
2018	2.6027121586729436
2019	6.4136694706946145
2020	2.729395865248634
2021	-0.8559517768299258
2022	-1.175038826673486
2023	3.7123173339343367