Year	Number
2004	80.5970153808594
2005	92.1568603515625
2006	93.6585388183594
2007	95.6310653686523
2008	98.0582504272461
2009	98.0861206054688
2010	98.5645904541016
2011	98.5782012939453
2012	98.5782012939453
2013	98.5782012939453
2014	73.5576934814453
2015	76.1904754638672
2016	77.6190490722656
2017	85.7142868041992
2018	86.6666641235352
2019	85.2380981445313
2020	90
2021	84.2857131958008
2022	83.4905624389648