Year	annual %
2001	3.0521815960560303
2002	2.711524278887694
2003	2.9262392943077913
2004	0.15239534987263426
2005	0.7585164880606925
2006	1.484116310695029
2007	3.7975235285857565
2008	7.413889532067827
2009	-4.725305582069566
2010	5.625206479796745
2011	3.358627713971714
2012	1.7146686932981083
2013	5.160269559864446
2014	7.293911254579925
2015	9.106998322033874
2016	-1.372325449715433
2017	10.530829758471569
2018	8.235683222069468
2019	7.314605776728428
2020	-9.465021335533734
2021	12.79025065991371
2022	8.314935757474345
2023	6.865711052414355