Year	%
2001	0.7906246762129464
2002	0.8235796374326065
2003	0.78040578403555
2004	0.6954914393758274
2005	0.6718923315489201
2006	0.6257047020070291
2007	0.6179437775506987
2008	5.97461598703357
2009	7.001171831809491
2010	7.145696377538764
2011	11.23227376853155
2012	10.605302075031892
2013	15.727977041326488
2014	16.57760984409568
2015	14.014165688912186
2016	12.37077229627527
2017	12.691560158698206
2018	9.687218337508135
2019	9.1346166258151
2020	15.39760304691032
2021	22.26420465092818
2022	18.987849943725603
2023	16.421164355857833