Year	Number
2004	47.2636833190918
2005	72.0588226318359
2006	67.3170700073242
2007	65.0485458374023
2008	69.4174728393555
2009	69.3779907226563
2010	68.8995208740234
2011	68.7203826904297
2012	69.1943130493164
2013	70.1421813964844
2014	19.7115383148193
2015	33.3333320617676
2016	34.2857131958008
2017	43.3333320617676
2018	43.8095245361328
2019	39.523811340332
2020	46.6666679382324
2021	36.1904754638672
2022	35.3773574829102