Year	Number
1996	2
1998	2
2000	2
2002	2
2003	2
2004	2
2005	2
2006	2
2007	2
2008	2
2009	2
2010	2
2011	2
2012	2
2013	2
2014	1
2015	1
2016	1
2017	1
2018	2
2019	2
2020	2
2021	2
2022	1