Year	Number
2004	67.4876861572266
2005	77.5609741210938
2006	76.5853652954102
2007	76.6990280151367
2008	77.1844635009766
2009	77.0334930419922
2010	77.1428604125977
2011	75.8293838500977
2012	76.3033142089844
2013	76.7772521972656
2014	87.0192337036133
2015	85.7142868041992
2016	87.1428604125977
2017	86.1904754638672
2018	86.1904754638672
2019	87.1428604125977
2020	88.5714263916016
2021	88.5714263916016
2022	88.6792449951172