Year	Number
2004	79.1044769287109
2005	70.5882339477539
2006	75.9803924560547
2007	79.6116485595703
2008	79.6116485595703
2009	80.8612442016602
2010	83.2535858154297
2011	83.8862533569336
2012	86.2559204101563
2013	86.2559204101563
2014	80.7692337036133
2015	78.5714263916016
2016	79.523811340332
2017	70.476188659668
2018	69.0476226806641
2019	67.6190490722656
2020	90
2021	86.6666641235352
2022	88.2075500488281