Year	%
1997	1.26582278481013
1998	3.79746835443038
1999	3.79746835443038
2000	3.79746835443038
2003	3.7037037037037
2004	3.7037037037037
2006	17.8947368421053
2007	22.1052631578947
2008	22.1052631578947
2009	22.1052631578947
2010	22.1052631578947
2011	22.1052631578947
2012	22.1052631578947
2014	25.1700680272109
2015	25.1700680272109
2016	25.1700680272109
2017	25.1700680272109
2018	20.2614379084967
2019	20.2614379084967
2020	20.2614379084967
2021	20.2614379084967
2022	20.2614379084967
2023	23.2954545454545