Year	%
2001	16.692656658120217
2002	29.822458818906977
2003	12.631129590065033
2004	10.196916717984177
2005	13.725751071555633
2006	26.138979078391895
2007	14.225638906814316
2008	7.891719483906276
2009	9.181181760204582
2010	12.704681237772936
2011	8.533345827804833
2012	8.840036516538682
2013	8.5087131661428
2014	7.5828600497892875
2015	10.685645861482739
2016	12.12583988830893
2017	13.444524679294656
2018	11.583737178780588
2019	14.629217842628048
2020	14.217479338207314
2021	19.31247254962183
2022	17.302971026241906
2023	15.693079030866466