Year	Number
1990	224259
1991	218679
1992	212724
1993	204579
1994	195002
1995	186171
1996	177638
1997	172069
1998	167790
1999	164165
2000	160810
2001	157713
2002	154562
2003	152513
2004	150462
2005	148520
2006	146759
2007	145041
2008	142926
2009	141311
2010	140829
2011	140197
2012	139406
2013	137687
2014	134923
2015	130790
2016	124462
2017	120841
2018	117143
2019	112553
2020	108938
2021	105354
2022	101723