Year	Number
1994	7
1995	13
1996	18
1997	14
1998	15
1999	23
2000	17
2001	7
2002	7
2003	6
2006	25
2007	10
2008	10
2009	10
2010	5
2011	5
2012	5
2013	5
2018	5
2019	5
2020	5
2021	7