Year	Number
1996	69.3548355102539
1998	67.3796768188477
2000	68.0851058959961
2002	54.4973526000977
2003	79.3650817871094
2004	90.6403961181641
2005	70.2439041137695
2006	66.8292694091797
2007	71.3592224121094
2008	69.4174728393555
2009	62.2009582519531
2010	69.523811340332
2011	69.6682434082031
2012	69.1943130493164
2013	70.1421813964844
2014	77.8846130371094
2015	68.5714263916016
2016	77.1428604125977
2017	70.9523773193359
2018	74.7619018554688
2019	72.8571395874023
2020	77.6190490722656
2021	79.0476226806641
2022	79.7169799804688