Year	Number
1996	94.0217361450195
1998	91.3043441772461
2000	90.2173919677734
2002	88.1081085205078
2003	88.6486511230469
2004	88.5572128295898
2005	88.7254867553711
2006	91.6666641235352
2007	91.7475738525391
2008	92.7184448242188
2009	91.8660278320313
2010	90.4306182861328
2011	91.4691925048828
2012	92.4170608520508
2013	91.9431304931641
2014	91.8269195556641
2015	89.0476226806641
2016	90
2017	89.0476226806641
2018	88.0952377319336
2019	83.3333358764648
2020	80.476188659668
2021	78.5714263916016
2022	81.1320724487305