Year	Number
1996	0
1998	0
2000	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	1.89573454856873
2013	9.00473976135254
2014	12.5
2015	13.3333330154419
2016	18.5714282989502
2017	21.4285717010498
2018	21.9047622680664
2019	20.9523811340332
2020	19.5238094329834
2021	6.66666650772095
2022	6.13207530975342