Year	Number
2007	77.1844635009766
2008	81.0679626464844
2009	79.4258346557617
2010	89.0476226806641
2011	89.0995254516602
2012	90.5213241577148
2013	70.1421813964844
2014	79.8076934814453
2015	87.1428604125977
2016	89.0476226806641
2017	86.6666641235352
2018	83.3333358764648
2019	87.6190490722656
2020	85.2380981445313
2021	89.0476226806641
2022	89.1509399414063