Year	Number
1996	71.739128112793
1998	70.6521759033203
2000	69.5652160644531
2002	67.5675659179688
2003	70.8108139038086
2004	68.6567153930664
2005	72.5490188598633
2006	66.6666641235352
2007	67.9611663818359
2008	62.1359214782715
2009	55.5023918151855
2010	53.5885162353516
2011	55.9241714477539
2012	52.6066360473633
2013	53.0805702209473
2014	48.5576934814453
2015	56.1904754638672
2016	54.2857131958008
2017	55.7142868041992
2018	58.0952377319336
2019	50.9523811340332
2020	52.8571434020996
2021	56.6666679382324
2022	53.301887512207