Year	annual % growth
1996	4.841642250888455
1997	3.28174547721369
1998	4.947186316833637
1999	5.217501009022186
2000	8.525334751013403
2001	2.55581067638731
2002	1.2446103231869472
2003	2.6560217240992614
2004	6.365521211186433
2005	2.6909275850526484
2006	6.761607842011429
2007	5.88620826994422
2008	5.02428308687351
2009	1.589806038538626
2010	3.113629502829781
2011	6.403773616847076
2012	3.607698874537249
2013	3.997559569324565
2014	5.347358949784066
2015	2.8627011200577925
2016	5.2765581605941065
2017	4.882291394603925
2018	3.0082467120114558
2019	4.128934599391016
2020	-1.9249563926920104
2021	9.151269970421467