Year	annual % growth
2001	6.736840510433282
2002	2.385405096576605
2003	5.493225749430721
2004	2.0353650843715485
2005	4.006594475195044
2006	1.8498108394271213
2007	5.96235040929416
2008	21.130477687638432
2009	11.119794626956136
2010	11.497623665309774
2011	9.356829103253702
2012	4.727246031787644
2013	8.245125627134257
2014	1.1838625868276296
2015	2.27571609474073
2016	-0.4970446997543121
2017	4.035302344455417
2018	1.4988917355134106
2019	-0.10266678389209005
2020	-3.833988672335238
2021	15.164954956058693