Year	Number
1996	95.5
1998	99.5024871826172
2000	98.0099487304688
2002	99.5024871826172
2003	95.5223846435547
2004	90.3846130371094
2005	89.9038467407227
2006	94.711540222168
2007	94.711540222168
2008	94.711540222168
2009	94.7867279052734
2010	94.3127975463867
2011	93.8967132568359
2012	92.4882659912109
2013	92.4882659912109
2014	96.0591125488281
2015	89.6551742553711
2016	89.6551742553711
2017	89.6551742553711
2018	89.3203887939453
2019	88.4057998657227
2020	88.4057998657227
2021	88.4057998657227
2022	87.4396133422852