Year	Number
1996	0
1998	0.5
2000	1.49253726005554
2002	0
2003	0
2004	0
2005	0
2006	0.478468894958496
2007	0
2008	0.480769217014313
2009	0.947867274284363
2010	0.473933637142181
2011	0.938967108726501
2012	1.877934217453
2013	3.75586843490601
2014	3.36538457870483
2015	4.2857141494751
2016	9.5238094329834
2017	9.5238094329834
2018	7.61904764175415
2019	6.1904764175415
2020	5.2380952835083
2021	3.33333325386047
2022	1.88679242134094