Year	Number
1996	94.4723587036133
1998	95
2000	94.5273666381836
2002	94.0298538208008
2003	94.0298538208008
2004	93.2692337036133
2005	91.8660278320313
2006	95.6937789916992
2007	93.3014373779297
2008	93.2692337036133
2009	94.3127975463867
2010	95.7345962524414
2011	92.4882659912109
2012	94.8356781005859
2013	93.8967132568359
2014	94.711540222168
2015	93.8095245361328
2016	92.3809509277344
2017	92.8571395874023
2018	91.9047622680664
2019	91.9047622680664
2020	90
2021	89.523811340332
2022	89.1509399414063