Year	Number
2004	64.1791076660156
2005	84.8039245605469
2006	82.9268264770508
2007	82.5242691040039
2008	86.4077682495117
2009	86.6028671264648
2010	86.6028671264648
2011	86.2559204101563
2012	86.7298583984375
2013	87.2037887573242
2014	50.961540222168
2015	61.9047622680664
2016	63.3333320617676
2017	70.476188659668
2018	69.523811340332
2019	70
2020	72.8571395874023
2021	65.2380981445313
2022	64.6226425170898