Year	Number
1990	192344
1991	199309
1992	196258
1993	204695
1994	308585
1995	208753
1996	212495
1997	210397
1998	208784
1999	206689
2000	201246
2001	199359
2002	198934
2003	198720
2004	200599
2005	198271
2006	198002
2007	197493
2008	204640
2009	196492
2010	203622
2011	198513
2012	204823
2013	208197
2014	210941
2015	217013
2016	217031
2017	218941
2018	219708
2019	215108
2020	211845
2021	210177
2022	208517