Year	Number
1996	72.3404235839844
1998	77.6595764160156
2000	76.7195739746094
2002	83.5978851318359
2003	65.8291473388672
2004	66.9902877807617
2005	67.4757308959961
2006	68.5990371704102
2007	66.6666641235352
2008	55.769229888916
2009	65.8767776489258
2010	70.1421813964844
2011	63.0331764221191
2012	67.7725143432617
2013	67.7725143432617
2014	65.2380981445313
2015	67.1428604125977
2016	66.6666641235352
2017	66.1904754638672
2018	62.2641525268555
2019	60.3773574829102
2020	71.698112487793
2021	76.8867950439453
2022	83.4905624389648