Year	annual % growth
1996	7.0546442087105845
1997	8.616705870227335
1998	6.685153717883765
1999	3.7131540912545233
2000	1.3908901311795034
2001	6.511520843505991
2002	5.693150040193103
2003	3.2934936828506096
2004	3.2372019527667817
2005	8.286324637815085
2006	6.704599709821537
2007	8.192957099924598
2008	5.778794671879368
2009	4.721217529173558
2010	17.963825985187114
2011	9.031502089479446
2012	7.771186032464712
2013	5.662118187300152
2014	7.879376481475589
2015	4.323211564204186
2016	8.49122291170363
2017	8.2726859763725
2018	9.777960475220283
2019	7.48169039015832
2020	4.0710456972205264
2021	0.589740385046639