Year	Number
1996	75.9562835693359
1998	83.0601119995117
2000	83.606559753418
2002	82.7027053833008
2003	84.8648681640625
2004	87.0646743774414
2005	81.3725509643555
2006	85.8536605834961
2007	85.9223327636719
2008	87.3786392211914
2009	85.6459350585938
2010	88.0382766723633
2011	87.2037887573242
2012	87.2037887573242
2013	85.7819900512695
2014	87.0192337036133
2015	86.6666641235352
2016	87.1428604125977
2017	89.0476226806641
2018	84.7619018554688
2019	86.6666641235352
2020	82.3809509277344
2021	86.6666641235352
2022	85.3773574829102