Year	Number
1996	72.2826080322266
1998	72.2826080322266
2000	77.7173919677734
2002	78.9189224243164
2003	77.2972946166992
2004	78.6069641113281
2005	78.4313735961914
2006	73.0392150878906
2007	74.271842956543
2008	75.2427215576172
2009	74.1626815795898
2010	75.1196136474609
2011	74.407585144043
2012	69.1943130493164
2013	68.2464447021484
2014	65.3846130371094
2015	66.1904754638672
2016	70.9523773193359
2017	71.4285736083984
2018	70.9523773193359
2019	73.8095245361328
2020	63.3333320617676
2021	65.2380981445313
2022	64.6226425170898