Year	Number
1996	1.09289622306824
1998	1.63934421539307
2000	0.546448111534119
2002	3.24324321746826
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0.476190477609634
2017	0.476190477609634
2018	0.952380955219269
2019	0.952380955219269
2020	0.952380955219269
2021	1.42857146263123
2022	1.41509437561035