Year	Number
1994	109037
1995	100369
1996	94764
1998	88906
1999	91618
2000	95808
2001	93835
2002	97142
2003	92275
2004	76676
2005	79537
2006	73068
2007	68809
2008	75082
2009	77961
2010	78936
2011	80783
2012	88702
2013	90867
2014	88941
2016	107702
2017	95968
2018	95721
2019	106573