Year	Number
1996	91.3978500366211
1998	91.9786071777344
2000	92.0212783813477
2002	92.5925903320313
2003	92.0634918212891
2004	92.61083984375
2005	91.7073135375977
2006	90.7317047119141
2007	90.7766952514648
2008	91.7475738525391
2009	85.1674652099609
2010	84.7619018554688
2011	84.8341217041016
2012	89.0995254516602
2013	88.1516571044922
2014	89.4230804443359
2015	89.523811340332
2016	90
2017	88.5714263916016
2018	88.0952377319336
2019	87.6190490722656
2020	81.9047622680664
2021	82.8571395874023
2022	82.5471725463867