Year	Number
2004	79.3103485107422
2005	92.6829299926758
2006	91.7073135375977
2007	91.7475738525391
2008	93.689323425293
2009	94.2583694458008
2010	93.3333358764648
2011	94.3127975463867
2012	90.9952621459961
2013	90.5213241577148
2014	80.288459777832
2015	80.9523773193359
2016	80
2017	80.9523773193359
2018	80.476188659668
2019	80
2020	80.476188659668
2021	80.476188659668
2022	81.1320724487305