Year	Number
1985	199051
1994	197300
1995	178556
1996	170428
1998	165423
1999	172319
2000	175827
2001	165076
2002	172176
2003	162563
2004	134069
2005	144040
2006	134940
2007	133944
2008	155302
2009	162835
2010	164661
2011	165602
2012	176191
2013	164479
2014	155766
2016	184325