Year	annual % growth
1977	13.484086838394234
1978	-0.33210310198302295
1979	3.295075731255622
1980	1.8996415721053808
1981	-4.9947237254087185
1982	9.996297580444818
1983	0.9224091168291011
1984	4.121863627263721
1985	11.944922632120125
1986	26.968019677637287
1987	18.20053275550633
1988	12.09796027768526
1989	3.1030744991730472
1990	8.199170162910207
1991	4.356038553707549
1992	3.31237634411454
1993	6.69882590676562
1994	2.920035347725488
1995	6.817226657963602
1996	10.548146319013412
1997	3.527227954085774
1998	8.328340819755795
1999	1.379743773321195
2000	4.264613252402
2001	15.203767003262314
2002	-11.849382414990899
2003	-1.705932288418083
2004	-2.363887992087456
2005	13.546231652948904
2006	4.787972051114849
2007	1.4649607566408491
2008	3.0245851084634836
2009	-1.6613608967943776
2010	14.068315978984614
2011	5.245635694834164
2012	3.573219530995786
2013	-5.926125046085133
2014	5.713146409366445
2015	2.356432615414363
2016	-0.052020214725416736
2017	0.9591959759538184
2018	1.2316554765102552
2019	-2.7246511767851445
2020	-28.658511764425327
2021	11.495665111797777
2022	36.87395988754511
2023	1.0666311740852308