Year	Number
1996	93.0107498168945
1998	93.0481262207031
2000	93.6170196533203
2002	93.121696472168
2003	92.5925903320313
2004	93.1034469604492
2005	92.6829299926758
2006	94.634147644043
2007	93.689323425293
2008	94.6601943969727
2009	94.7368392944336
2010	94.7619018554688
2011	94.3127975463867
2012	95.7345962524414
2013	95.7345962524414
2014	95.1923065185547
2015	95.7142868041992
2016	94.7619018554688
2017	95.7142868041992
2018	94.7619018554688
2019	94.7619018554688
2020	95.2380981445313
2021	95.7142868041992
2022	95.2830200195313