Year	Number
1996	72.2826080322266
1998	72.2826080322266
2000	77.7173919677734
2002	76.2162170410156
2003	73.5135116577148
2004	78.6069641113281
2005	77.9411773681641
2006	79.4117660522461
2007	81.0679626464844
2008	81.5533981323242
2009	82.7751159667969
2010	81.339714050293
2011	81.5165863037109
2012	81.9905242919922
2013	84.3601913452148
2014	89.4230804443359
2015	90
2016	90
2017	88.5714263916016
2018	85.7142868041992
2019	86.6666641235352
2020	84.7619018554688
2021	84.7619018554688
2022	86.3207550048828