Year	Number
1996	96.4824142456055
1998	96.5
2000	95.0248718261719
2002	95.5223846435547
2003	96.0198974609375
2004	95.6730804443359
2005	95.2153091430664
2006	94.2583694458008
2007	94.2583694458008
2008	95.1923065185547
2009	94.7867279052734
2010	94.7867279052734
2011	95.7746505737305
2012	95.7746505737305
2013	95.7746505737305
2014	96.1538467407227
2015	94.7619018554688
2016	94.7619018554688
2017	93.3333358764648
2018	92.8571395874023
2019	93.3333358764648
2020	91.9047622680664
2021	92.3809509277344
2022	91.0377349853516