Year	Number
1996	89.361701965332
1998	81.3829803466797
2000	80.4232788085938
2002	94.7089920043945
2003	98.9949722290039
2004	93.689323425293
2005	91.2621383666992
2006	95.1690826416016
2007	92.7536239624023
2008	90.8653869628906
2009	85.3080596923828
2010	88.1516571044922
2011	85.3080596923828
2012	89.5734634399414
2013	95.2606658935547
2014	87.6190490722656
2015	88.0952377319336
2016	90.9523773193359
2017	88.5714263916016
2018	88.2075500488281
2019	90.5660400390625
2020	94.3396224975586
2021	92.9245300292969
2022	83.9622650146484