Year	Number
1996	83.606559753418
1998	84.6994552612305
2000	85.2459030151367
2002	84.8648681640625
2003	80
2004	80.5970153808594
2005	80.8823547363281
2006	86.3414611816406
2007	87.3786392211914
2008	86.8932037353516
2009	87.5598068237305
2010	86.6028671264648
2011	87.6777267456055
2012	90.0473937988281
2013	91.4691925048828
2014	96.6346130371094
2015	98.5714263916016
2016	94.7619018554688
2017	95.7142868041992
2018	95.7142868041992
2019	96.1904754638672
2020	94.7619018554688
2021	96.1904754638672
2022	96.2264175415039