Year	Number
1996	89.4472351074219
1998	90.5
2000	88.059700012207
2002	84.0796051025391
2003	84.5771179199219
2004	88.461540222168
2005	88.0382766723633
2006	89.9521560668945
2007	89.4736862182617
2008	88.9423065185547
2009	88.1516571044922
2010	88.1516571044922
2011	87.7934265136719
2012	88.2629089355469
2013	89.6713638305664
2014	89.4230804443359
2015	88.5714263916016
2016	88.0952377319336
2017	89.0476226806641
2018	89.523811340332
2019	89.523811340332
2020	90.476188659668
2021	90.9523773193359
2022	92.4528274536133