Year	Number
1996	86
1998	87.5621871948242
2000	87.0646743774414
2002	86.0696487426758
2003	88.5572128295898
2004	90.3846130371094
2005	89.9038467407227
2006	91.3461532592773
2007	91.3461532592773
2008	90.3846130371094
2009	90.0473937988281
2010	90.5213241577148
2011	92.4882659912109
2012	92.9577484130859
2013	92.4882659912109
2014	92.1182250976563
2015	92.1182250976563
2016	93.1034469604492
2017	92.61083984375
2018	91.7475738525391
2019	92.2705307006836
2020	93.7198104858398
2021	92.7536239624023
2022	93.2367172241211