Year	Number
1996	89.6174850463867
1998	88.5245895385742
2000	87.978141784668
2002	90.2702713012695
2003	91.3513488769531
2004	92.5373153686523
2005	91.1764678955078
2006	88.2926864624023
2007	93.689323425293
2008	91.2621383666992
2009	93.7799072265625
2010	92.3444976806641
2011	91.9431304931641
2012	92.890998840332
2013	88.6255950927734
2014	87.0192337036133
2015	86.1904754638672
2016	87.6190490722656
2017	87.6190490722656
2018	87.6190490722656
2019	87.1428604125977
2020	87.1428604125977
2021	85.7142868041992
2022	83.4905624389648