Year	Number
1993	1061500
1994	961000
1995	898200
1996	771400
1997	691600
1998	583200
1999	660600
2000	677777
2001	725169
2002	713991
2003	759539
2004	827774
2005	856265
2006	931341
2007	1002485
2008	1109461
2009	1114171
2010	1289975.2273589622
2011	1437239.3861058287
2012	1524519.8202289494
2013	1671542.5032362395
2014	1798548.52
2015	1898797
2016	1954498
2017	2078621
2018	2173188.545
2019	2241581.332
2020	1221374.1260000002
2021	1652627.3020000001