Year	annual % growth
1998	109.78477961197498
1999	37.54710679102405
2000	66.20444993056307
2001	24.480439139877944
2002	5.818802575468538
2003	-7.753917612249893
2004	5.9398406432032544
2005	7.6667141706305415
2006	3.0192420858778064
2007	1.2161495899462267
2008	16.108728979964297
2009	1.2810590453610189
2010	-7.470268860634619
2011	6.257368687222353
2012	-7.912146226252631
2013	-1.7775169071450563
2014	-5.645566247233404
2015	3.179020062802934
2016	0.3087266000164419
2017	4.373785743909025
2018	0.6001373955167821
2019	-0.7121534911175331
2020	-3.0319745798408633
2021	19.77909775673919