Year	Number
1996	76
1998	77.1144256591797
2000	75.1243743896484
2002	73.6318435668945
2003	84.5771179199219
2004	83.1730804443359
2005	82.211540222168
2006	83.6538467407227
2007	82.211540222168
2008	84.1346130371094
2009	84.3601913452148
2010	82.4644546508789
2011	84.0375595092773
2012	84.0375595092773
2013	82.1596221923828
2014	71.9211807250977
2015	65.0246276855469
2016	64.0394058227539
2017	63.5467987060547
2018	63.5922317504883
2019	61.835750579834
2020	62.8019332885742
2021	61.3526573181152
2022	66.6666641235352