Year	Number
1996	73
1998	72.6368179321289
2000	70.6467666625977
2002	67.6616897583008
2003	67.6616897583008
2004	71.6346130371094
2005	68.75
2006	68.75
2007	65.8653869628906
2008	64.9038467407227
2009	65.8767776489258
2010	67.2985763549805
2011	66.6666641235352
2012	66.1971817016602
2013	66.1971817016602
2014	68.9655151367188
2015	69.9507369995117
2016	69.4581298828125
2017	68.9655151367188
2018	69.4174728393555
2019	68.1159439086914
2020	69.5652160644531
2021	71.0144958496094
2022	68.5990371704102