Year	%
2011	26.5060240963855
2012	26.5060240963855
2013	26.5060240963855
2014	26.5060240963855
2015	26.5060240963855
2016	28.4595300261097
2017	28.4595300261097
2018	28.4595300261097
2019	28.4595300261097
2020	28.4595300261097
2021	32.3636363636364
2022	32.3636363636364
2023	32.3636363636364