Year	annual % growth
1977	5.546751655522982
1978	7.657656967718211
1979	5.1603902228365826
1980	-7.029177610516484
1981	8.701855052597153
1982	5.249343634804518
1983	1.0256409180566806
1984	12.182740894522937
1985	15.271493045066293
1986	20.21589831238208
1987	14.599999943893664
1988	7.978296008887668
1989	4.932067535975989
1990	7.715502255543157
1991	4.314085600657819
1992	6.6303261698265885
1993	3.9093979629075193
1994	4.010210849362636
1995	5.871572244223728
1996	6.469152070361758
1997	5.9485641048172795
1998	6.126413280986725
1999	2.0401962625276724
2000	7.520773381486606
2001	4.961933139898804
2002	-2.444319939529322
2003	1.116080058652443
2004	0.6265692958262008
2005	-3.544335225421875
2006	4.982592450247012
2007	2.6262513351065593
2008	2.9434498391255346
2009	2.4466948088109888
2010	1.9218595524813793
2011	0.7494791711383613
2012	2.0631715744521273
2013	4.707505704087552
2014	1.7928337807388175
2015	-0.0046001856877353475
2016	0.32392269766418735
2017	1.500962134067521
2018	0.2469639829432424
2019	1.384212030245962
2020	-17.72850296828649
2021	8.252912997080884
2022	9.067050604680787
2023	2.139971430514251