Year	Number
1996	95.1086959838867
1998	94.0217361450195
2000	81.5217361450195
2002	83.2432403564453
2003	83.2432403564453
2004	82.5870666503906
2005	83.3333358764648
2006	81.3725509643555
2007	83.980583190918
2008	84.4660186767578
2009	85.1674652099609
2010	81.339714050293
2011	79.1469192504883
2012	77.2511825561523
2013	78.1990509033203
2014	79.3269195556641
2015	78.5714263916016
2016	79.523811340332
2017	78.5714263916016
2018	80.9523773193359
2019	88.5714263916016
2020	87.1428604125977
2021	83.8095245361328
2022	82.0754699707031