Year	Number
1996	89.1304321289063
1998	89.1304321289063
2000	89.1304321289063
2002	88.6486511230469
2003	88.6486511230469
2004	88.5572128295898
2005	90.6862716674805
2006	92.1568603515625
2007	92.7184448242188
2008	91.7475738525391
2009	92.8229675292969
2010	92.3444976806641
2011	92.4170608520508
2012	90.9952621459961
2013	90.5213241577148
2014	89.4230804443359
2015	90.476188659668
2016	84.7619018554688
2017	86.6666641235352
2018	86.6666641235352
2019	83.8095245361328
2020	90.9523773193359
2021	90
2022	91.5094375610352