Year	%
2000	27.552
2001	29.74
2002	30.226
2003	30.932
2004	30.679
2005	32.82
2006	33.607
2007	32.064
2008	32.36
2009	35.424
2010	32.746
2011	32.012
2012	30.566
2013	31.265
2014	33.314
2015	37.205
2016	30.679
2017	33.055
2018	30.958
2019	33.366
2020	40.816
2021	35.615
2022	36.946