Year	Number
1996	84.4221115112305
1998	84
2000	80.0995025634766
2002	80.5970153808594
2003	71.1442794799805
2004	68.75
2005	70.3349304199219
2006	67.464111328125
2007	69.3779907226563
2008	73.0769195556641
2009	76.3033142089844
2010	79.1469192504883
2011	80.2816925048828
2012	82.1596221923828
2013	84.0375595092773
2014	83.1730804443359
2015	80.9523773193359
2016	78.0952377319336
2017	73.3333358764648
2018	72.3809509277344
2019	73.3333358764648
2020	75.2380981445313
2021	72.3809509277344
2022	71.698112487793