Year	Number
1996	88.5245895385742
1998	88.5245895385742
2000	87.978141784668
2002	88.6486511230469
2003	90.8108139038086
2004	89.5522384643555
2005	88.7254867553711
2006	88.2926864624023
2007	89.3203887939453
2008	87.8640747070313
2009	86.6028671264648
2010	88.5167465209961
2011	86.2559204101563
2012	84.3601913452148
2013	85.3080596923828
2014	87.0192337036133
2015	82.8571395874023
2016	83.3333358764648
2017	83.3333358764648
2018	82.3809509277344
2019	84.2857131958008
2020	85.7142868041992
2021	84.2857131958008
2022	80.6603775024414