Year	Number
1990	190215
1991	191089
1992	195674
1993	204224
1994	308483
1995	210358
1996	216800
1997	219005
1998	221391
1999	225186
2000	223448
2001	224027
2002	224432
2003	224906
2004	224731
2005	224321
2006	223542
2007	222589
2008	222902
2009	221340
2010	221390
2011	222171
2012	223266
2013	224590
2014	226176
2015	227933
2016	229381
2017	230835
2018	232309
2019	234075
2020	235491
2021	237410
2022	239751