Year	%
2005	4.73684210526316
2006	7.69230769230769
2007	7.69230769230769
2008	7.69230769230769
2009	7.69230769230769
2010	7.69230769230769
2012	16.5
2013	16.5
2014	15.9574468085106
2015	15.9574468085106
2016	15.9574468085106
2017	15.9574468085106
2018	15.9574468085106
2019	15.9574468085106
2020	15.9574468085106
2021	15.9574468085106
2022	16.4705882352941
2023	16.4705882352941