Year	Number
1996	97.3118286132813
1998	96.7914428710938
2000	97.3404235839844
2002	98.9417953491211
2003	97.8835983276367
2004	98.5221710205078
2005	98.0487823486328
2006	98.0487823486328
2007	98.0582504272461
2008	98.0582504272461
2009	98.0861206054688
2010	98.5714263916016
2011	97.1563949584961
2012	97.1563949584961
2013	96.6824645996094
2014	96.1538467407227
2015	96.6666641235352
2016	97.1428604125977
2017	97.6190490722656
2018	98.5714263916016
2019	99.0476226806641
2020	99.0476226806641
2021	98.5714263916016
2022	98.5849075317383