Year	Number
1996	92.9648208618164
1998	90
2000	86.5671615600586
2002	89.0547256469727
2003	85.0746231079102
2004	85.0961532592773
2005	82.7751159667969
2006	87.5598068237305
2007	82.7751159667969
2008	83.6538467407227
2009	83.8862533569336
2010	85.7819900512695
2011	86.3849792480469
2012	86.3849792480469
2013	86.3849792480469
2014	87.0192337036133
2015	87.6190490722656
2016	87.1428604125977
2017	85.7142868041992
2018	85.7142868041992
2019	87.1428604125977
2020	85.7142868041992
2021	85.7142868041992
2022	86.3207550048828