Year	Number
1994	95967
1995	85363
1996	82438
1998	82981
1999	88401
2000	92609
2001	89065
2002	96537
2003	93106
2004	79554
2005	84721
2006	77497
2007	74898
2008	83433
2009	81256
2010	79863
2011	82018
2012	91948
2013	89786
2014	90461
2016	115725
2017	107178
2018	102921
2019	121633