Year	%
2001	9.797627606038821
2002	7.851582898617703
2003	8.927185759123496
2004	9.500896501336118
2005	7.414420229349076
2006	8.05625286006314
2007	6.331041186379656
2008	6.078789052013265
2009	5.482482001227636
2010	7.430626819128595
2011	8.519246316144487
2012	10.117575861452405
2013	12.378650247782485
2014	16.54928687017225
2015	17.71406848007745
2016	17.37476034321878
2017	13.411515514670604
2018	13.630147365931009
2019	14.411366665410405
2020	13.207517079664555
2021	19.48710476978695
2022	19.49235812790673
2023	15.277094076662712