Year	%
2002	11.988329360447983
2003	7.1152585892189775
2004	4.55396520067948
2005	2.7930921903548254
2006	3.718265902463838
2007	7.324419666638033
2008	7.142914101750729
2009	16.58602959657675
2010	13.552100227778348
2011	9.68187218231231
2012	17.86243165580523
2013	12.000654948670237
2014	19.262494464255383
2015	12.599196576420452
2016	8.12207449365965
2017	15.318537857203735
2018	14.656113288439757
2019	8.713132532974734
2020	9.577885476583713
2021	19.596551361622303
2022	6.349165346066076
2023	12.133139209664932