Year	Number of
2000	34
2001	34
2002	33
2003	39
2004	43
2005	49
2006	54
2007	35
2008	26
2009	31
2010	47
2011	52
2012	45
2013	61
2014	64
2015	70
2016	61
2017	48
2018	50
2019	46
2020	47