Year	Number
2004	69.1542282104492
2005	93.6274490356445
2006	88.7254867553711
2007	85.4368896484375
2008	75.2427215576172
2009	77.511962890625
2010	74.6411514282227
2011	75.8293838500977
2012	74.8815155029297
2013	74.8815155029297
2014	76.4423065185547
2015	72.3809509277344
2016	71.9047622680664
2017	74.2857131958008
2018	75.2380981445313
2019	73.8095245361328
2020	74.7619018554688
2021	74.2857131958008
2022	75.9433975219727