Year	Number
1996	81.1827926635742
1998	81.2834243774414
2000	71.2765960693359
2002	70.8994674682617
2003	82.0105819702148
2004	80.7881774902344
2005	79.0243911743164
2006	77.5609741210938
2007	78.1553421020508
2008	78.6407775878906
2009	79.4258346557617
2010	79.523811340332
2011	77.2511825561523
2012	79.1469192504883
2013	79.1469192504883
2014	88.461540222168
2015	80.9523773193359
2016	81.4285736083984
2017	90.9523773193359
2018	91.4285736083984
2019	91.4285736083984
2020	93.3333358764648
2021	90.476188659668
2022	90.0943374633789