Year	annual % growth
1966	1.6306974015129327
1967	3.5567075611303522
1968	0.6849240044416689
1969	3.5658060916195353
1970	2.291860226574755
1971	4.885898243015973
1972	2.32673236652667
1973	3.421218953148994
1974	3.6264046722570953
1975	2.8589718553186003
1976	1.9887907118244499
1977	6.102537918185689
1978	2.478402736827931
1979	1.9464212921100454
1980	2.901960787702464
1981	5.79122328134325
1982	0.33131983631162143
1983	-0.10201073818964801
1984	2.3623878964789355
1985	3.984471221984748
1986	-1.9851626431876639
1987	5.75589166925252
1988	1.7234194042649023
1989	0.19505629356591214
1990	2.05428336852475
1991	2.544193067673149
1992	1.9394886454866054
1993	2.118124144023909
1994	4.103110014022107
1995	3.829479494132997
1996	2.4452526053395047
1997	1.0287787970388678
1998	3.0765037793311336
1999	3.3050412926540815
2000	1.7937788329393811
2001	3.3253374253904724
2002	2.95725519097887
2003	5.8261814946032615
2004	2.1375011177212144
2005	3.685946727626856
2006	4.191967918515374
2007	4.287913077301823
2008	2.448665639728034
2009	-5.28065040292752
2010	8.074449735181744
2011	3.194934186201465
2012	-1.4725568359720569
2013	6.505925917403047
2014	2.5380990877161196
2015	3.28114902518395
2016	-0.9476220786363854
2017	7.142465993180295
2018	0.4417940531802742
2019	3.0044756548533513
2020	0.6975924893914964
2021	1.9600642063993803
2022	-0.41213898430989104
2023	3.9120366772608293