Year	Number
1996	84.9462356567383
1998	84.4919815063477
2000	85.1063842773438
2002	80.9523773193359
2003	91.0052947998047
2004	85.2216720581055
2005	91.2195129394531
2006	84.8780517578125
2007	88.3495178222656
2008	87.3786392211914
2009	84.2105255126953
2010	84.7619018554688
2011	84.3601913452148
2012	82.4644546508789
2013	82.4644546508789
2014	81.7307662963867
2015	80.9523773193359
2016	82.3809509277344
2017	80.476188659668
2018	80.476188659668
2019	80
2020	79.523811340332
2021	80.476188659668
2022	79.7169799804688