Year	Number
1996	45.9016380310059
1998	33.3333320617676
2000	46.9945373535156
2002	49.7297286987305
2003	47.027027130127
2004	51.243782043457
2005	46.0784301757813
2006	49.7560958862305
2007	44.1747589111328
2008	43.6893196105957
2009	43.5406684875488
2010	51.1961708068848
2011	48.8151664733887
2012	49.2891006469727
2013	59.2417068481445
2014	62.019229888916
2015	56.6666679382324
2016	49.523811340332
2017	49.0476188659668
2018	46.6666679382324
2019	42.8571434020996
2020	41.4285697937012
2021	46.1904754638672
2022	53.301887512207