Year	Number
1996	92.9648208618164
1998	92
2000	92.5373153686523
2002	92.5373153686523
2003	93.0348281860352
2004	94.2307662963867
2005	94.2583694458008
2006	93.3014373779297
2007	92.8229675292969
2008	92.788459777832
2009	92.890998840332
2010	92.890998840332
2011	92.9577484130859
2012	91.5492935180664
2013	92.4882659912109
2014	93.2692337036133
2015	92.8571395874023
2016	91.9047622680664
2017	90.476188659668
2018	89.523811340332
2019	91.9047622680664
2020	91.4285736083984
2021	91.9047622680664
2022	92.9245300292969