Year	Number
1996	77.4193572998047
1998	82.8877029418945
2000	84.5744705200195
2002	85.185188293457
2003	80.9523773193359
2004	83.2512283325195
2005	72.6829299926758
2006	73.6585388183594
2007	73.7864074707031
2008	77.1844635009766
2009	72.7272720336914
2010	72.3809509277344
2011	68.7203826904297
2012	69.6682434082031
2013	68.2464447021484
2014	70.1923065185547
2015	66.1904754638672
2016	68.0952377319336
2017	65.7142868041992
2018	66.6666641235352
2019	75.7142868041992
2020	66.6666641235352
2021	63.8095245361328
2022	64.6226425170898