Year	Number
1996	96.7741928100586
1998	96.7914428710938
2000	95.7446823120117
2002	95.7671966552734
2003	96.8253936767578
2004	95.0738906860352
2005	94.1463394165039
2006	92.1951217651367
2007	93.2038803100586
2008	93.2038803100586
2009	93.3014373779297
2010	93.8095245361328
2011	96.6824645996094
2012	95.7345962524414
2013	95.7345962524414
2014	91.3461532592773
2015	93.3333358764648
2016	91.9047622680664
2017	91.9047622680664
2018	91.9047622680664
2019	90
2020	90.9523773193359
2021	90.9523773193359
2022	92.9245300292969