Year	Number
1996	91
1998	90.5472640991211
2000	82.0895538330078
2002	90.5472640991211
2003	90.0497512817383
2004	88.461540222168
2005	85.5769195556641
2006	88.461540222168
2007	89.9038467407227
2008	90.8653869628906
2009	91.4691925048828
2010	90.5213241577148
2011	89.6713638305664
2012	88.2629089355469
2013	87.7934265136719
2014	89.6551742553711
2015	89.6551742553711
2016	89.6551742553711
2017	83.2512283325195
2018	80.0970840454102
2019	80.1932373046875
2020	87.4396133422852
2021	87.9227066040039
2022	87.9227066040039