Year	Number
2003	91.9598007202148
2004	89.3203887939453
2005	84.9514541625977
2006	84.5410614013672
2007	89.3719787597656
2008	83.6538467407227
2009	96.6824645996094
2010	98.5782012939453
2011	84.3601913452148
2012	85.3080596923828
2013	85.7819900512695
2014	66.1904754638672
2015	88.5714263916016
2016	90
2017	79.0476226806641
2018	80.6603775024414
2019	73.5849075317383
2020	72.6415100097656
2021	72.1698150634766
2022	78.301887512207