Year	Number
1996	95.1086959838867
1998	94.0217361450195
2000	90.2173919677734
2002	88.6486511230469
2003	88.1081085205078
2004	88.5572128295898
2005	89.2156829833984
2006	92.6470565795898
2007	92.2330093383789
2008	91.7475738525391
2009	85.6459350585938
2010	86.6028671264648
2011	86.7298583984375
2012	87.2037887573242
2013	90.0473937988281
2014	90.3846130371094
2015	91.9047622680664
2016	90
2017	89.0476226806641
2018	90
2019	86.6666641235352
2020	83.3333358764648
2021	82.8571395874023
2022	84.9056625366211